System for maneuvering a vehicle having at least two wheels

Abstract

The present invention discloses a transporting assembly for maneuvering a motorcycle around a garage or onto the back bed of a tow truck. The transporting assembly includes a rear chock associated with the back side of the front wheel, a front chock associated with the front side of the front wheel, and a dolly coupled to both front and rear chocks. The dolly has an actuator that causes the dolly to extend two of its arms to raise the transporting assembly off the floor, so that when the front wheel of the cycle is strapped onto the transporting assembly, as the dolly is actuated, the transporting assembly, along with the front wheel of the cycle, raises off of the floor. The free ends of the arms are coupled to a wheel so that the entire transporting assembly and the cycle may be maneuvered about the floor by a single operator.

Description

BACKGROUND OF THE INVENTION

[0002] 1. Field of the Invention

[0003] The present invention relates generally to maneuvering vehicles having at least two wheels such as a motorcycle.

[0004] 2. General Background and State of the Art

[0005] A motorcycle (or cycle) can be a heavy vehicle to handle for one person. For example, when the cycle is broken down and needs to be towed to get fixed, it may be difficult for one person to load it onto a tow truck. There may be many reasons for loading a cycle to a truck. For example, the front wheel may be damaged so that it cannot rotate properly. The cycle may be also impounded. In such a situation the cycle is turned off and the handlebars may be locked in place so that it may be necessary to tow the cycle.

[0006] One of the problems with traditional ways of transporting cycles is that the apparatus is often too large, bulky and heavy. Thus, the apparatus may be difficult to store, transport, load, unload, and use. The apparatus is also not versatile enough to tow either a cycle or a car. It may also take time to secure the apparatus to the cycle so that it may be towed to a destination. Therefore, there still is a need for a system that is capable of handling a vehicle more easily.

INVENTION SUMMARY

[0007] This invention provides a transportation system capable of maneuvering a vehicle having at least two wheels so that such vehicle as a motorcycle may be moved around a garage or onto the back bed of a tow truck. The transporting system may include a pair of cradle bars that may be place substantially parallel along at least one wheel of a vehicle. A pair of chocks may be placed around the first wheel and placed substantially perpendicular to the pair of cradle bars. The combination of the pair of cradle bars and chocks may be then secured to the vehicle using straps for example. A dolly may be coupled to a first end of the pair of cradle bars and actuated to lift the pair of cradle bars in the first end. The pair of cradle bars may be adjustable to accommodate the distance between two wheels in a vehicle. To lift the two wheels, another pair of chocks may be placed around the cradle bars to secure the second wheel. Another dolly may be coupled to the second end of the cradle bars to lift the second end.

[0008] The pair of chocks may include a rear chock adapted to associate with the backside of the wheel, a front chock adapted to associate with the front side of the wheel. The dolly may include an actuator that causes the dolly to extend two of its arms to raise the transporting system off the floor, so that when one of the wheels of the cycle is strapped onto the transporting system, that wheel may be lifted off the floor. The free ends of the arms may be coupled to a smaller wheel so that the entire transporting system and the cycle may be rolled around the floor.

[0009] Other systems, methods, features and advantages of the invention will be or will become apparent to one with skill in the art upon examination of the following figures and detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims.

BRIEF DESCRIPTION OF THE FIGURES

[0010] The invention can be better understood with reference to the following figures. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention. Moreover, in the figures, like reference numerals designate corresponding parts throughout the different views.

[0011] FIG. 1 is a perspective view showing the front wheel of a cycle disposed in the chock/cradle apparatus, prior to association of the dolly with such apparatus;

[0012] FIG. 2 is a front elevational view of the dolly, showing it in collapsed condition ready for carrying by the operator;

[0013] FIG. 3 is a view corresponding to FIG. 2 but showing the dolly after it has been made ready for use, by lowering the wheels to the ground;

[0014] FIG. 4 corresponds to FIG. 3 but shows the central portion of the dolly elevated;

[0015] FIG. 5 is a top plan view of the showing of FIG. 7, but with no cycle wheel;

[0016] FIG. 6 is an isometric view of the central part of the dolly;

[0017] FIG. 7 is a view showing the cycle wheel supported in the dolly;

[0018] FIG. 8 is an isometric view illustrating the rotatable trunnion lock;

[0019] FIG. 9 is a view of the sliding chock retaining pin engaged in chock/cradle elements;

[0020] FIG. 10 is a side elevational view of the front portion of the cycle in condition for wheeling to a desired position such as a ramp leading to the bed of a tow truck;

[0021] FIG. 11 is a sectional view showing lock mechanism for the dolly;

[0022] FIG. 12 is a perspective view of another embodiment of the present invention showing the front wheel of a cycle secured to another chock/cradle embodiment apparatus raised off of the floor;

[0023] FIG. 13 is another perspective view corresponding to FIG. 12 with the dolly in a collapsed condition ready for carrying by the operator;

[0024] FIG. 14 is yet another perspective view corresponding to FIG. 12, with the arms of the dolly in the extended position;

[0025] FIG. 15 is still another perspective view of the chock/cradle apparatus corresponding to FIG. 12 without the wheel from a cycle secured to the chock/cradle apparatus;

[0026] FIG. 16 is a cross-sectional view of the front and rear chocks along the line 16-16 in FIG. 14;

[0027] FIG. 17 is a close up view of the dolly around the shaft area corresponding to FIG. 13;

[0028] FIG. 18 is a side view of the dolly around the shaft area corresponding to FIG. 13; and

[0029] FIG. 19 is a cross-sectional view of an outrigger bar along the line 19-19 in FIG. 15, along with a clip to facilitate attaching a ratcheting strap to the end of the outrigger bar.

[0030] FIG. 20 is a side view of an exemplary clip;

[0031] FIG. 21 is a side view showing the front and back wheels off of the ground;

[0032] FIG. 22 is a perspective view of an apparatus for transporting a cycle in which both a first wheel and a second wheel are capable of being transported by the cycle;

[0033] FIG. 23 is a perspective view of the apparatus illustrated in FIG. 22, adapted to transport a vehicle with two wheels that are in parallel position;

[0034] FIG. 24 is a perspective view of the apparatus illustrated in FIG. 22 having two dollies to lift the apparatus off of the floor;

[0035] FIG. 25 illustrates by way of example an extension bar adapted to extend the distance between the dolly and first front and/or first rear chock;

[0036] FIG. 26 illustrates by way of example the extension bar according to FIG. 25, inserted into a cradle bar;

[0037] FIG. 27 is a perspective view of a transportation system for maneuvering a vehicle having at least two wheels;

[0038] FIG. 28 is an enlarged view of the encircled area 28 in FIG. 27;

[0039] FIG. 29 is a side view of the transportation system in an extended position lifting a motorcycle off the ground;

[0040] FIG. 30 is a perspective view of the transportation system in a substantially retracted position lifting a front end of a motorcycle; and

[0041] FIG. 31 is a perspective view of another transportation system.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0042] As above stated, the word “cycle” means “motorcycle” throughout this application. The present apparatus and method are shown and described as being employed relative to the front wheel of a cycle. It is to be understood, however, that the present method and apparatus may also be employed relative to the back wheel of a cycle. Also, the present method and apparatus may be employed simultaneously relative to both the front and back wheels of a cycle.

[0043] A cycle 10 is shown in FIG. 1 as sitting in upright condition on a floor, road, etc. 11 indicated not only in FIG. 1 but by horizontal lines in FIGS. 2, 3, 4, and 10. Cycle 10 is conventional, having a body 12, front and rear wheels 13, 14, and a handlebar 15 and associated fork 16 for turning front wheel 13 about a generally vertical axis. The front wheel 13 is shown as resting on the floor or road 11 after a combination chock/cradle 17 has been assembled around and beneath the lower portion of front wheel 13, and is itself (the chock/cradle) resting on floor 11.

[0044] As best shown in FIGS. 1, 5 and 7, the combination chock/cradle 17 comprises a front chock 19 and a rear chock 20, these having downwardly-convergent inclined surfaces adapted to fit snugly below and in contact with the bottom regions of front wheel 13. Thus, there is an inclined metal plate 21 that is welded at its ends to end elements 23, and an inclined plate 22 welded at its ends to end elements 24. Plate 21 and end elements 23 are part of front chock 19. Plate 22 and end elements 24 are part of rear chock 20. The sets of end elements 23, 24 mount on sidebars 26, there being two strong bars adapted to rest on the floor 11 on opposite sides of front wheel 13. The relationships are such that the sets of end elements 23, 24 rest on side bars 26 and are so associated therewith that the distance between the chocks may be adjusted somewhat—within the range of the usual tire diameters of the cycles.

[0045] In operation (and in performance of the method), one of the sidebars 26 is first disposed on one side of the front wheel, lying on the floor and parallel to the wheel. The other side bar is correspondingly disposed on the floor on the other side of the front wheel. Then the end elements 23, 24, which respectively have the chocks 19, 20 welded between them, are assembled and connected with the side bars 26, as shown (for example) in FIGS. 1 and 7. The chocks are caused to be close to the surfaces of the front wheel 13. Two elongate outrigger bars 28, 29 are mounted as shown in FIGS. 1, 7 and 10 (such bars are not shown in FIG. 5). The rear outrigger bar 29 extends not only through holes in sidebars 26, but also through holes in end elements 24 of the rear chock assembly. The front outrigger bar 28 also extends through holes in side bars 26 but does not extend through end elements 23, this being because it is desired that the end elements 23 may be adjusted in positions longitudinally of the side bars 26 as required by the wheel diameter of the particular cycle.

[0046] The front and rear chocks 19, 20 are maintained closely engaged with the outer surface of the tire of front wheel 13 by straps 31 shown in FIGS. 1 and 10. There is one strap on each side of front wheel 13, the ends of each strap being connected between the associated end elements 23, 24 on the same side of the wheel 13. Each strap has a suitable buckle incorporated therein, and each strap connects to bars on the upper sides of end elements 23, 24. One end of at least one of these straps is attached (as stated below) to the cycle frame to prevent the front wheel from turning.

[0047] A dolly 33 is then associated with the forward ends of sidebars 26 while the bars 26 are resting on the floor 11. As best shown in FIGS. 1 and 2, dolly 33 is initially in a highly compact collapsed condition such that it may be carried by one hand of the operator. In so carrying the dolly, the operator grasps an element that extends between the pivoted-together arms of the dolly 33.

[0048] The dolly 33 has strong welded arms 34, each of which has a castor-wheel assembly 36 mounted at the outer end thereof. Each assembly 36 is a large-wheel ball-bearing type to facilitate movement of the cycle.

[0049] An element adapted to be grasped (like a handle) by one hand of the operator is numbered 33a in FIGS. 2 and 5. It is a pivoted arm that hooks beneath a cross element 33b (FIG. 5) to both retain the arms 36 close together and also to serve as the carrying handle for the operator.

[0050] The inner ends of arms 34 (shown at the bottom of FIG. 2, for example) connect to trunnions 37 that extend forwardly through the side elements of the arms 34; they also extend rearwardly for a substantial distance from the arms as illustrated in FIG. 1. The trunnions 37 extend through links 38 that connect the lower ends of the arms.

[0051] As above indicated, dolly 33 is assembled with the sidebars 26 and associated parts while the sidebars are resting on the floor 11. This is done, as shown in FIG. 1, by moving the closed (compact condition) dolly 33 forwardly to cause the protruding trunnions 37 to enter holes 39 (FIG. 1) in the forward ends and bodies of the sidebars. The dolly 33 is moved rearwardly until the trunnions 37 penetrate all the way into the holes 39 and thus telescope within the forward portions of sidebars 26. Thereafter, the connector/handle 33a (FIG. 2) is released to permit the castor-wheel assemblies 36 to pivot downwardly until the wheel portions 41 thereof are resting on the floor or road 11. This position is shown generally in FIG. 3.

[0052] When the castor wheel assemblies (and associated dolly arms) thus pivot downwardly, the protruding trunnion ends automatically lock in the sidebars so that the trunnions cannot pull out of the sidebars. The trunnions connect to the dolly arms and rotate with them. As shown in FIG. 8, there are annular grooves G in the trunnion 37 that receive pins P fixed to sidebars 26. Only when flat Fs at each trunnion end is parallel to pins P may the trunnion ends be pulled out of the sidebars, or fully inserted therein. This occurs only when the dolly is collapsed.

[0053] As the next step in the method, combination wheel-holding and “bootstrap” elements are employed to tightly secure the front wheel 13 (and associated fork 16, etc.) in the desired position. Such “desired position” may be one of at least two positions. One such desired position is the one illustrated, with the front wheel 13 aligned with rear wheel 14. The other “desired position” is one (not shown) at which the front wheel 13 and associated fork 16 and handlebar 15 are turned all the way permitted, to what is usually a locked condition with the wheel at a large angle to the body 12 of the cycle.

[0054] The present invention permits the cycle to be moved by one operator regardless of whether the front wheel 13 is in the illustrated position or in the described turned position.

[0055] The above-indicated combination wheel-holding and “bootstrap” elements are provided in the form of straps shown in FIG. 1. Some of such straps perform wheel holding and also maintain the cycle 10 in the illustrated upright condition, while others maintain the cycle in the illustrated upright condition and also perform a “bootstrap” function described below.

[0056] Thus, the illustrated straps 42 extend between the outer ends of outrigger bar 28 and suitable support points on the upper portion of the body 12 of the cycle 10. Tightening elements are incorporated in the straps 42, and in the other straps, each being a ratcheting buckle as (for example) indicated in FIG. 1.

[0057] Other strap elements are indicated at 43 and extend rearwardly from the rear ends of sidebars 26 for connection to suitable points on the body 12 of cycle 10, to keep the front wheel 13 from pivoting about a generally vertical axis (along with fork 16 and handlebar 15). When there is no lock keeping the wheel 13 in the described position aligned with rear wheel 14, then the straps are the sole means for performing this function. If the wheel is locked against pivoting about a generally vertical axis, then less straps need be employed in order to take the play or “slop” out of the pivot, so that the wheel is maintained rigidly against pivoting about a generally vertical axis.

[0058] The straps 45 are especially important parts of the combination wheel-holding and bootstrap elements; they extend between the outer ends of outrigger bars 29 and suitable connection points at the upper regions of the body 12 of cycle 10. A ratcheting buckle 46 is incorporated in each of the straps 45 in order to exert large forces when actuating portions of the ratcheting buckles 46 are operated in a direction to tighten straps 45.

[0059] After the various straps are tightened, but not so tight as to effect elevation of any portion of the cycle 10, the cycle is effectively held in the illustrated upright condition and, furthermore, the front wheel 13 is prevented from pivoting along with the fork 16 and handlebar 15. Stated otherwise, everything is tight and snug. Furthermore, the combination chock/cradle assembly 17 is held closely against the underside of front wheel 13. The straps 31 cooperate in this action in that they prevent the chocks from spreading apart.

[0060] As the next step in the preferred form of the method, the dolly 33 is then operated to elevate the central portion thereof and thus cause a certain pivoting and lever action relative to the chock/cradle assembly 17. Thus, and referring to FIGS. 3-6, the next step in the method comprises lifting the central portion of dolly 33 off the floor. In accordance with one aspect of the invention, such lifting is effected by a disconnectable Pitman-type actuating mechanism that can be manually operated by one person.

[0061] There are two upwardly-extending opposed bearing plates 50 (FIGS. 5 and 6) that are strongly secured to the interior surfaces of the horizontal links 38. A horizontal actuating shaft 51 is rotatably mounted in the bearing plates 50, such shaft having a forwardly-extending portion on the forward end of which is provided an upwardly-extending socket 53. Socket 53 removably receives the lower end of an actuating crank handle 54 that may be employed to rotate the actuating shaft 51 with great force.

[0062] Fixedly mounted on shaft 51 between bearing plates 50, so as to rotate with shaft 51, are two spaced-apart wheels 56. Disposed between such wheels 56 and strongly pivotally connected to diametrically-opposite portions of such wheels 56, are the inner ends of Pitman elements or links (connecting rods) 57, 58.

[0063] The outer ends of links 57, 58 are connected pivotally (FIG. 3) to the inner ends of arms 34 of dolly 33 in a disconnectable manner that makes it easy to disconnect such links and collapse the dolly to the condition shown in FIG. 2, at which it is readily stored and transported as above described. Stated more definitely, the outer ends of links 57, 58 are connected to upper portions of the inner ends of arms 34, the lower portions of such arms 34 being connected pivotally to each other by the above-described links 38 and trunnions 37.

[0064] As best shown in FIG. 6, the outer end of each link 57, 58 has on its inner side a recess 60 that opens downwardly when the link is in operating condition (reference being made to the upper-center portion of FIG. 6). Furthermore, there communicates with the center of such recess a hole 61 that extends horizontally through that portion of the link end not containing the recess.

[0065] There are for each arm 34 two aligned socket and bearing elements 62 and 62a (FIG. 11). The elements 62 and 62a are respectively strongly secured to parallel-plate portions of the arms 34.

[0066] Referring especially to FIG. 11, each element 62 is much longer than the opposed element 62a, and has a shouldered bore therein. A handle (knob) H of the forward side of the dolly connects to a shaft 70 in such bore-shaft 70 that in turn connects to a larger shaft 67, the latter being adapted at its inner end to seat in a shallow bore in element 62a. A helical compression spring 67a, which is around shaft 70, and is seated at its outer end in a necked-down outer end of element 62, forces shaft 67 into the recess in 62a at all times except when handle H is intentionally pulled forwardly.

[0067] To connect the outer end of each Pitman 57, 58 to its associated arm end portion, the operator pulls forwardly on the handle H, for example to the position shown at the right in FIG. 6. This pulls the inner end of rod portion 67 out of the rear socket 62 and permits the Pitman 58 to pivot clockwise (FIG. 6). The amount of outward pulling of handle 65 is just sufficient that the recess 60 fits over the inner end of rod portion 67, so that the Pitman 58 (for example) is held in proper pivoted position. The handle H is then released to permit the spring to force rod 67 rearwardly through hole 61 and into socket 62a. In this manner, the inner portion of each connecting and locating rod is pivotally connected to the outer end of a Pitman 57, 58.

[0068] After the Pitman links 57, 58 are in the operating condition shown at the left in FIG. 6, and also in FIG. 3, the operator employs the actuating handle 54 by rotating it approximately 90 degrees clockwise from the FIG. 3 position to the FIG. 4 position, thereby actuating the outer ends of arms 34 apart and elevating the central region of the dolly 33 as illustrated. The degree of rotation of handle 54 and thus actuating shaft 51 and wheels 56 is controlled by a limit or stop element consisting of a pin 68 that passes fixedly through the forward bearing plate 50 and into an arcuate groove in the forward wheel 56. Such groove is on the lower portion of wheel 56 as shown in FIG. 6. It is to be understood that the pin and groove could, instead, be on the backside of the apparatus.

[0069] When the actuating crank handle 54 is shifted from the FIG. 3 to the FIG. 4 position, after the front wheel 13 has been nested closely in its chock/cradle and the cycle 10 strapped tightly in vertical position as shown in FIG. 1 and above described, a powerful lever action is created to lift wheel 13 and thus the forward portion of cycle 10 off the floor 11.

[0070] Referring to FIG. 10, the combination chock/cradle 17 is shown tilted in dashed lines, with its rear comer 71 resting on floor 11 and the remainder thereof inclined upwardly and to the left at a shallow angle. Such lifting is effected by the large mechanical advantage created by the long actuating crank handle 54, and by the Pitman and wheel actuating linkage 56-58. The lever action shown in dashed lines in FIG. 10 is a second-class lever action, with the fulcrum 71 at one end, with the actuating mechanism at the other end, and with the load located between the fulcrum and the actuating mechanism. (A second-class lever is one in which the fulcrum and force are at opposite ends of a lever, and the load is at an intermediate portion of such lever.)

[0071] After the chock/cradle assembly is tilted to the dashed-line position of FIG. 10, a check is made to be sure that the straps 42, 45, etc. are tightened to the desired degree. If not, the actuating buckles thereof are suitably adjusted.

[0072] As the next step in the method, the ratchet buckles 46 for straps 45 on both sides of the cycle 10 are ratcheted to cause such straps 45 to lift the rear portion of the combination chock/cradle off the ground, for example to a substantially horizontal full-line position shown in FIG. 10. This is also a second-class lever action but with the fulcrum portions and actuating portions reversed. Thus, in this case the fulcrum is at the dolly 33, more specifically at the bottom regions of the wheels 41 of such dolly 33, whereas the force is applied to both ends of the outrigger bar 29 by both straps 45 and their ratcheting buckles 46. During or after this last-mentioned lever and lifting action, the straps 42 are checked to maintain them reasonably taut, and suitable adjustments are made if desired.

[0073] In the above-described method, the forward end of the cycle 10 is almost literally picked up by its own bootstraps and lifted off the ground so that the dolly wheels 41 become very operative to permit the cycle to be moved to a desired spot by the operator, who (for example) pulls on a handle 73 that is removably secured to a connector 74 as shown in FIGS. 1 and 6. Typically, the cycle is moved until it is adjacent a ramp portion of a tow truck having an actuating mechanism on it and a cable to pull the cycle up the ramp. The cable is secured, for example, to two ring connectors 76 shown in FIG. 6.

[0074] After the cycle 10 has been winched up the ramp by a motor on the truck, it is strapped to the dolly by additional straps and then transported to a desired location in upright condition.

[0075] When it is desired to remove the dolly 33 from the chock/cradle mechanism, the straps are released and the handles H are pulled forwardly (FIG. 6) to release the outer ends of Pitman links 57, 58 from arms 34. The arms 34 are then pivoted upwardly to the condition of FIG. 2, being secured in such condition by the mechanism 33a.

[0076] This is normally done after the tow truck has reached its destination and the cycle has been moved down the ramp under control of the winch on the tow truck. It is also normally not done until after the motorcycle has been put at some desired parking or repair spot at the destination point.

[0077] FIGS. 12 through 16 illustrate by way of example another embodiment of the present invention. In this embodiment, elements with similar descriptions, as shown in FIGS. 1-11, will be marked with the same numeral with a prime “′”. As shown by way of example in FIG. 15, a rear chock 20′ is preferably formed from a U-shaped member with two free ends 39′ and a bend area 21. The bend area preferably has an approximate 180° bend adapted to associate with the back side of one of the wheels of a cycle. Accordingly, a pair of parallel members 108 are formed extending from the bend area to the two free ends 39′. Furthermore, the bend area preferably has an opening 102 to receive a rear outrigger bar 29′ there through. Alternatively, it is within the scope of the present invention to couple the rear outrigger bar 29′ on the outer surface near the bend area 21 such that the rear outrigger bar is perpendicular to the parallel members 108. Preferably, the rear chock is formed from a tubular member. In other words, the rear chocks may be formed from a tubular member with a predetermined length that is bent 180° at the mid point thereof.

[0078] As further illustrated in FIG. 15, the front chock 19′ preferably includes a arcuate member 104 with a cylinder 106 coupled to each of the free ends of the arcuate member 104. Preferably, the cylinder 106 has an inner diameter that is slightly greater than the outer diameter of the U-shaped rear chock formed from the tubular member. This allows the front chock 19′ to slide along the pair of parallel members 108 of the rear chock 20′. Preferably, the rear chock 20′ is formed with an approximate 1½-inch outer diameter and a 1.0-inch inner diameter tubing, while the cylinders 106 are made of 2-inch outer diameter and 1½-inch inner diameter sections.

[0079] Furthermore, as shown in FIG. 16, the arcuate member 104 is in an inclined position relative to the planar surface of the U-shaped rear chock 20′. As such, the front chock 19′ can slide along the parallel members 108 to adjust to any wheel size of a cycle to securely hold the wheel between the front and rear chocks. Also, as in the bend area 21 of the rear chock 20′, the bend area of the front chock 19′ has an opening 110. Through the openings 110 is a front outrigger bar 28′. As shown in FIG. 16, the front outrigger bar 28′ is elevated relative to the rear outrigger bar 29′ to more securely hold the wheel of the cycle. Alternatively, the bend area 21 of the rear chock may be raised so that the rear outrigger bar 29′ may be in the same plane as the front outrigger bar 28′ (not shown).

[0080] One of the advantages with this embodiment is the ease in which the front and rear chocks may be manufactured. That is, the rear chock may be formed from a single tubular section and bent 180° along the mid point to form the rear chock 20′ as shown in FIG. 15. Also, the front chock 19′ may be manufactured by simply welding the cylinders 106 to the free ends of the arcuate member, thus saving time, money and, at the same time, reducing the weight of each piece.

[0081] With regard to a dolly 33′, in this embodiment, arms 34′ are preferably formed of a tubular member also. Alternatively, other cross-sectional members are within the scope of the present invention, such as square and oval cross-sectional members. The outer end of the arms 34′ each has a caster wheel assembly 36′ to facilitate movement of the cycle. Also, as in the previous embodiment, the pivotal ends of arms 34′ are rotatably coupled to the trunnions (not shown) that extends through lengths 38′ (front and back) which connect the pivotal ends of the arms. The manners in which the protruding trunnions associate with the holes on the free ends 39′ and automatically lock into position as the arm rotate are substantially similar to the previous embodiment shown in FIGS. 1-11.

[0082] In FIG. 13, the dolly is shown in a retracted position where a latch 114 is used to hold the arms together. Use of tubular members reduces the overall weight of the dolly, and minimize the sharp edges so that may be formed. As such, the smoothness of the tubular members and lighter weight make the handle 33a as shown in the previous embodiment unnecessary. Instead, the dolly may be carried by grasping around the latch area. Furthermore, with regard to a horizontal actuating shaft 51′, it has an opening 116 to receive the lower end of an actuator handle 54′ to actuate the shaft 51′. The actuator handle may also be used to tow the transporting apparatus 100 around. Incidentally, when the arms are in the retracted position, the links 57′, 58′ are disconnected. Additionally, the free ends of the arms 34′ each have an eye-bolt 118 which may be hooked up to a winch so that if a bike is located in an area where it is difficult to handle, a winch may be coupled to the eye-bolt and pulled.

[0083] As shown by way of example in FIGS. 17 and 18, the actuator handle may be used for both towing and rotating the shaft. FIG. 17 illustrates a condition where the actuator handle is used to rotate the shaft. Here, the actuator handle includes an arm 130, which is pivotally coupled to a hinge 126 about the rotating axis 122. Enclosing the arm and the hinge is a collar 120 which may slide up and down relative to the arm 130. When the collar is in a down position as shown in FIG. 17, the arm and the hinge are locked in position such that the arm cannot pivot about the rotating axis 122. To engage the actuator handle to the horizontal actuating shaft, the actuator handle also includes a notched pin 124. The notches in the pin 124 allow it to cock catch the bottom of the cross drilled holes 128 (see FIG. 18) in the actuating shaft 51′. Accordingly, to rotate the shaft, the collar is placed in the down position and the pin 124 is inserted into the holes 128, thereafter, the handle is ready to be rotated.

[0084] FIG. 18 illustrates a condition where the actuator handle is used to tow the transporting apparatus. Here, the collar 120 is pulled up, which allows the arm 130 to pivot about the rotating axis 122, so that when the pin 124 is engaged with the holes 128, the force applied to the actuator handle is transferred to the shaft to move the transporting apparatus.

[0085] As shown in FIG. 14, the dolly 33′ operates in a substantially similar manner as the previous embodiment. That is, once the links 57′, 58′ are in the operating condition as shown in FIG. 14, the operator employs the actuator handle 54′ by rotating it approximately 90° counterclockwise from the FIG. 14, thereby activating the outer ends of the arms 34′ apart and elevating the central region of the dolly 33′. The degree of rotation of the actuator handle 54′ and thus actuating shaft 51′ and the two spaced apart wheels 56′ is controlled by a limit or stock element consisting of a pin 68′ that passes fixedly through the forward bearing plate and into an actuating groove in the forward wheel.

[0086] FIG. 14 also shows the links 57′, 58′ associated with its respective arm end portions. As in the previous embodiment, the operator pulls the handle H′ to permit the respective links 57′, 58′ to sockets 62′, 62a′ associated with each of the arms. Accordingly, links 57′, 58′ are pivotally coupled to its respective sockets so that when the actuator handle 54′ is rotated approximately 90° counterclockwise from the FIG. 14 position, the arms 34′ extend and elevates the dolly off of the ground. Furthermore, as illustrated in FIG. 12, when the front wheel 13′ has been nested closely between the front and rear chocks and the cycle 10′ is strapped tightly in the vertical position to the front and rear outrigger bars, for example, as the actuator handle 54′ is rotated, a powerful lever action is created to lift the wheel 13′ and thus the fore portion of the cycle 10′ off of the floor.

[0087] With regard to the method of installing the transporting apparatus to the front wheel of the cycle, the U-shaped rear chock 20′ is preferably first placed behind the front wheel of the cycle, as shown in FIG. 12. Next, the front chock 19′ is installed to slide along the parallel members 108 of the rear chock 20′ until the bend area of the front chock associates with the front side of the wheel. Then, the dolly is coupled to the rear chock via trunnions of the dolly inserted into the respective holes of free ends 39′ of the rear chock.

[0088] In FIG. 12, as described above in the previous embodiment, various straps are used to securely hold the cycle onto the transporting apparatus assembly 100. For example, straps 42 (note that a corresponding strap 42 is on the other side of the front wheel) extend between the outer ends of the front outrigger bar 28′ and suitable support position on the upper portion of the cycle 10′. To tighten the straps, a ratcheting mechanism may be utilized for a desired tightness. Furthermore, strap 31′ is used to couple the front and rear chocks together to prevent the chocks from spreading apart due to the force applied by the front wheel. Additionally, straps 45′ may also be used to extend between the outer ends of the rear outrigger bar 29′ and a suitable connection position at the upper region of the cycle 10′. Note that the straps 45′ provide the combination of wheel holding and bootstrap elements.

[0089] FIGS. 19 and 20 illustrate by way of example, a clip 132 that is releasably coupled to the end of the outrigger bar 28′ to further facilitate attaching one end of the ratcheting mechanism 46′ to the end of the outrigger bar. In this regard, the clip has a hole 134 and a tunnel 136 to pivotally couple to the ratcheting mechanism. Furthermore, each end of the outrigger bars are pressed fitted with a bushing 138 to create a lip 140 within the interior walls of the outrigger bars. To releasably couple the clip to the outrigger bar is a retaining pin 142 with a pressure sensitive ball 144. Once the retaining pin is inserted into the hole and the bushing, the pressure sensitive ball keeps the retaining pin within the outrigger bar. This arrangement allows for a very close coupling of the ratcheting strap to the outrigger bar. Additionally, the ratcheting mechanism may pivot about the clip via the tunnel 136, and also rotate about the hole 134. To remove the pin, the ring on the pin is pulled straight back. Specifically, FIG. 20 is the right side view of the clip 132 in FIG. 19. The hole 134 admits the pin (with the ring) 142. The diameter of the hole is such that the pin fits snugly into the hole. Tunnel 136 is used for fitting the strap-buckle arrangement 42′ (FIG. 12).

[0090] As shown in FIG. 12, once the front wheel of the cycle is securely held within the transporting assembly 100, actuating the handle 54′ lifts the transporting assembly along with the wheel 13′ so that the front wheel of the cycle 10′ is off of the floor. With the front wheel off of the floor, the cycle may be easily moved because the wheels 36′ are now engaged with the floor rather than the front wheel of the cycle. Note that the transporting assembly may be moved in a variety of ways. For example, a crank handle may be inserted into actuating shaft 51 ′ to pull or push the transporting assembly or a winch may be coupled to the eye-bolts 118 to pull the transporting assembly if the floor is inclined or has a ramp.

[0091] Although the above embodiment describes a transporting assembly on the front wheel of a cycle, it is also within the scope of the present invention to have a second transporting assembly to raise the back wheel of the cycle. In other words, cycle 10′ would be raised off of the floor via a transporting assembly on both front and rear wheels. Accordingly, the cycle 10′ may be easily handled around a garage, shop, or maneuvered into the back bed of a tow truck. For example, a tow truck with a hydraulic back bed that can incline with a motorized winch can be used to hook up to the eye bolts on the dolly to pull the cycle on the transporting assembly onto the back bed. In this way, a single operator can easily maneuver the cycle onto the back bed and tow the cycle to any destination. This is especially helpful when the cycle is immobile for any reason or for impounding the cycle. Additionally, the transporting assembly may be used to maneuver three-wheel vehicles. That is, transporting assembly may be strapped to any one of the three wheels or all three wheels to transport the cycle. With regard to material, the transporting assembly may be made of a variety of materials known to one of ordinary skill in the art, such as stainless steel, aluminum, and/or plastics. Furthermore, the arms of the dolly, front and rear chocks may be formed from a variety of cross-sectional members, such as oval, square, rectangular, and channel members.

[0092] FIG. 22 is a perspective view of yet another embodiment of the present invention including a pair of cradle bars that are substantially parallel to each other. The pair of cradle bars include a first cradle bar 80 and a second cradle bar 82, which are placed on either side of the wheels 13 and 14 of a cycle. A first front chock 84 is releaseably coupled to the pair of cradle bars 80 and 82 and is positioned in front of the first wheel 13 to hold the first tire 13 in its place. Once in place, the first front chock 84 may be secured to the pair of cradle bars as discussed below.

[0093] The first front chock 84 is substantially similar to the front chock 19′ described above. That is, the front chock 84 includes an arcuate portion, a support bar 86 coupled to the arcuate portion, and two cylindrical free ends 88. Each free end 88 has an inner diameter slightly larger than that of the first and second cradle bars 80 and 82, such that the cradle bars can be inserted into the free ends and the first front chock 84 can slide relative to the cradle bars 80 and 82. In an alternate embodiment, the first front chock 84 can be secured to the cradle bars using a locking pin 85, which is insertable through a set of holes disposed in the free ends 88 and the first and second cradle bars 80 and 82. Yet another alternative is to have a clamping mechanism associate with the two cylindrical free ends 88. For example, a bolt may be inserted into a hole in each of the two cylindrical free ends and tightened to secure the front chock 84 to the pair of cradle bars. Still further, other methods known to one skilled in the art may be used to secure the front chock 84 to the pair of cradle bars.

[0094] The present invention may also includes a first rear chock 90 that is substantially similar to the first front chock 84. That is, the first rear chock 90 has an arcuate portion and a support bar 86 coupled thereto, and two cylindrical free ends 88. As with the first front chock, each of the free ends has an inner diameter slightly larger than the diameter of the first and second cradle bars 80 and 82, such the first rear chock 90 is slidable relative to the first and second cradle bars 80 and 82. The first rear chock 90 is positionable such that it associates with a back side of a rear or second wheel 14, and may be secured in its place by applying a strap connecting the support bar 86 to the cycle as discussed above.

[0095] An additional locking pin 92 may also be included to provide additional stability and to strengthen the first and second cradle bars 80 and 82 when used to transport a cycle. To do so, each of the first and second cradle bars 80 and 82 may be provided with a hole disposed therein near the center of each of the cradle bars. And a locking pin 92 may be inserted into these holes to provide further stability and ensure that the cradle bars 80 and 82 remain in a substantially parallel position. Moreover, the locking pin 92 may be longer than the width between the first and second cradle bars so that a predetermined portion protrude from the pair of cradle bars. With the protruding portion of the locking pin, a strap may be used to tie the cycle to the pair of cradle bars so that the cycle is securely held in place and for stability. Moreover, by strapping the cycle to the center of the pair of cradle bars, it reduces the stress being applied to that center. That is, some of the load is transferred via the strap to the cycle to reduce the stress being applied to the center of the pair of cradle bars.

[0096] The present invention may optionally include a second front chock 94 and a second rear chock 96 that are used to provide an additional degree of stability to the apparatus. The second front chock 94 includes an arcuate portion and two free ends 99, each free end 99 may be substantially a half cylinder having sufficient radius to be placed over a cradle bar. The second front chock 94 is positionable on the first and second cradle bars 80 and 82 such that it associates with the back side of the first wheel 13. Similarly, the second rear chock 96 includes an arcuate portion and two free ends 99, each free end 99 being substantially a half cylinder that is of sufficient radius to be placed over a cradle bar. The second rear chock 96 is positionable on the first and second cradle bars 80 and 82 such that it associates with the front side of the second wheel 14. Each of the second front and rear chocks 94 and 96 may have a securing knob 97 on each of said half cylinders, such that each of the second front and rear chocks 94 and 96 is also securable to the first and second cradle bars 80 and 82 by at least one strap coupled to either a wheel or a locking pin and the securing knob. That is, a strap may be used to couple the first and second front chocks 84 and 94 together to hold the first tire 13 in its place. A strap may be used between the first and second rear chocks 90 and 96 as well. However, the second front and rear chocks are optional so that a cycle may be held in place between the first front chock 84 and the first rear chock 90. With regard to the two free ends 99, it may be a cylinder similar to the free ends 88.

[0097] A dolly 33 may be coupled to a first end of each of the first and second cradle bars 80 and 82 as shown in FIG. 22 having the same components and operate as described above. In another embodiment, the dolly 33 may be attached to the second ends of the first and second cradle bars instead of the first ends. In a further embodiment, two dollies 33 may be used, one coupled to the first end of each cradle bar and one coupled to the second end of each cradle bar. Using a dolly at the both ends of the pair of cradle bars allows the cycle in between to be completely lifted off of the floor and transported easily.

[0098] As further illustrated by way of example in FIG. 23, in yet another embodiment, the apparatus of the present invention is capable of securely transporting a wheeled vehicle in which the wheels are aligned substantially parallel to each other. In this embodiment, the first front and first rear chocks 84 and 90 each have free ends that slide along the same cradle bar, such that the two chocks 84 and 90 are able to associate along its respective sides of the two wheels that are substantially parallel to each other. Also in this embodiment, the second front and rear chocks 94 and 96 also have free ends that may be placed along the opposite side of the first front and first rear chocks, respectively. Moreover, using another apparatus for another set of wheels that are in parallel to each other, the entire vehicle may be lifted off the floor. In other words, the present invention may be used to lift cars, trucks, and other four-wheeled or multi-wheeled vehicles.

[0099] The apparatus may be assembled around a cycle, for example, by first placing the first and second cradle bars next to the first and second wheels, with one cradle bar on each side of the wheels. The first front chock 84 may be then applied to the cradle bars by sliding the free ends of the first front chock over the ends of the cradle bars. Preferably, the first front chock is positioned at least a predetermined distance away from the first ends of the pair of cradle bars so that the first tire 13, for example, does not interfere with the two arms in the dolly from pivoting. The first front chock may be then secured in that position, with the chock approximately touching, or associated with, the front side of the first or front wheel.

[0100] Once the first front chock is in position, it may be secured to the cradle bars using a locking pin inserted through holes, a clamping device, or any other method of attachment capable of securely positioning the first front chock on the cradle bars. The first and second cradle bars are then secured with a locking pin 92 at a point approximately equidistant between the ends of the cradle bars. The locking pin is inserted between holes disposed in the cradle bars and extends slightly outward of each cradle bar to allow the cycle to be secured with straps.

[0101] The cycle may be then further secured by placing a first rear chock on the first and second cradle bars. The first rear chock is placed on the first and second cradle bars by sliding the free ends of the first rear chock over the ends of the cradle bars. The first rear chock is then secured on the cradle bars at a point where the first rear chock is approximately touching, or associated with, the back side of the second or rear wheel.

[0102] Additional stability for the first and second cradle bars is possible by placing a locking pin between holes disposed in the cradle bars near a second end, behind the first rear chock. The locking is inserted through the holes to ensure that the cradle bars remain substantially parallel through the transportation of a cycle on the apparatus.

[0103] Optionally, additional chocks may be placed on the first and second cradle bars to provide further stability to the cycle. A second front chock having free ends in the form of half-cylinders may be placed on the cradle bars such that the second front chock is approximately touching, or associated with, the back of the first or front wheel. The second front check is also securable to the cradle bars using straps that connect with the locking pin placed approximately equidistant between the ends of the cradle bars. Also, a second rear chock having free ends in the form of half cylinders may also be placed on the first and second cradle bars such that the second rear chock is approximately touching, or associated with, the front side of the rear or second wheel. The second rear chock is also securable to the cradle bars using straps that connect with the locking pin placed approximately equidistant between the ends of the cradle bars. Still further, the first and second front chocks 84 and 94, respectively, may be tied together by a strap to securely hold the tire in between in place. Similarly, the first and second rear chocks 90 and 96 may be tied together as well.

[0104] Once the cradle bars and chocks have been positioned, a dolly may be then positioned such that it couples to the ends of the cradle bars nearest to the first front chock. The dolly is used to lift the front wheel of the cycle. The dolly includes an actuator and a pair of arms, each of the pair of arms having a pivotal end and a free end, the pivotal end of each of the arms pivotally coupled to the actuator. Rotation of the actuator causes the pair of arms to extend from a first position to a second position, and counter rotation of the actuator causes the pair of arms to retract from the second position to the first position, wherein the first position is a retracted position and second position is an extended position. A wheel may also be coupled to each of the free ends of said arms.

[0105] Still further, as illustrated by way of example in FIG. 24, a similarly-configured second dolly may also be coupled to the ends of the cradle bars opposite the first dolly, either by itself of in conjunction with the first dolly. When used in conjunction with the first dolly, the second dolly can be used to lift the rear wheel while the first dolly lifts the front wheel, thereby mobilizing the entire cycle on the apparatus. The apparatus can then be used to place a cycle on a flat bed tow truck for transportation of the cycle.

[0106] As illustrated by way of example in FIG. 25, the present invention may also include extension bars that, when added to the trunnions, extend the distance between the dolly and first front and/or first rear chock. FIG. 25 shows a close-up view of an extension bar 93 and a cradle bar into which the extension bar 93 will be inserted. FIG. 26 shows the extension bar 93 inserted into a cradle bar. A locking piece 95 protruding from the extension bar 93 couples to an internal locking piece in the cradle bar, such that when the extension bar 93 is turned, the locking piece 95 locates a groove on the internal locking piece to provide a secure connection between the extension bar 93 and the cradle bar. The extension bar 93 is used to allow for extra distance between a dolly and the first and/or second wheel of a tire. Of course, the extension bar 93 may be used to extend the distance between the U-shaped rear chock 20′ and the dolly as shown in FIG. 15.

[0107] FIG. 27 is a perspective view of a transportation system 200 including a pair of cradle bars 202 having a first end 204 and a second end 206. The pair of cradle bars 202 may associate with a pair of front chokes 208 near the first end 204 and a pair of rear chokes 210 near the second end 206. The pair of front chokes 208 may include a first front choke 212 and a second front choke 214, where the second front choke may be held in relative position with the first front choke 212. This may be accomplished through a pair of straps 216 coupling the first and second chokes together along the longitudinal axis 218 so that the second front chock 214 may be held in place in the longitudinal direction 218. The pair of straps 216 may be adjustable so that the distance between the first and second front chokes 212 and 214 may be adjustable. This way, the pair of front chokes may be adjustable to accommodate small or large wheels.

[0108] In instances where the transportation system 200 is used to transport a motorcycle, the first front choke 212 may be arched to better associate with a front side of the front wheel of a motorcycle. The first front choke 212 may be also between two cylinders 220 and 222 so that the two cylinders may receive the pair of cradle bars and slide along the longitudinal axis 218. The first front choke 212 may provide a space between the pair of cradle bars 202 so that most, if not all, motorcycle tires may fit between the pair of cradle bars. Extending from the two cylinders 220 and 222 may be an outrigger bar 224 that may be used to strap the pair of cradle bars to the vehicle. The first front chock 212 may be coupled to the pair of cradle bars 202 in a predetermined position along the longitudinal axis of the cradle bars 202. This way, once the first front chock 212 is assembled to the cradle bars 202, the distance between the first end 204 and the first front chock may be constant. This may be accomplished through inserting a outrigger bar 224 through an opening on the two cylinders 220 and 222 that are aligned with the openings on the cradle bars 202 that are formed horizontally.

[0109] The second front choke 214 may have two cavities 228 and 230 formed to substantially match the outer configuration of the pair of cradle bars 202. In this example, the pair of cradle bars may be formed from circular tubes. To match the outer surface of the circular tubes, the second front choke 214 may have cavities that are substantially half circular. The distance between the two cavities 228 and 230 may be substantially similar to the distance between the two cylinders 220 and 222 so that the pair of cradle bars may be substantially parallel along the longitudinal axis 218. With the two cavities 228 and 230 formed on the second front choke 214, the second front choke may be placed on top of the pair of cradle bars and behind the backside of the first wheel. Besides circular tubes, the pair of cradle bars may have other cross-sectional shape as well, such as, rectangular, square, oval, and C-channel.

[0110] The pair of rear chokes 210 may include a first rear choke 232 and a second rear choke 234. The first rear choke may have two cavities 236 and 238 substantially similar to the cavities formed on the second front choke 214. Likewise, the second rear choke 234 may have two cavities 240 and 242 substantially similar to the cavities formed on the second front choke 214 as well. The first and second rear chokes 232 and 234 may be coupled to each other by two straps 244 and 246. The two straps 244 and 246 may be adjustable so that the distance between the first and second rear chokes along the longitudinal axis 218 may be adjustable as well. To prevent the first and second rear chokes from being misplaced, one of the straps 244 or 246 may be fixedly couple the two rear chokes 232 and 234 together, while the other strap may be releasable. That is, one strap may couple the two rear chokes 232 and 234 on one end so that one end is coupled and the other end is free. The free ends of the two rear chocks 232 and 234 may be used to go around the second wheel of the motorcycle. The two rear chocks may be then placed on top of the pair of cradle bars. To prevent the free ends of the two rear chocks from moving apart from each other along the longitudinal axis 218, a strap may be used to couple the two free ends of the two rear chocks.

[0111] FIG. 28 illustrates an enlarge view the encircled area 28 in FIG. 27 where the pair of cradle bars includes an outer portion 250 that may slide relative to an inner portion 252 along the longitudinal axis 218. The inner portion 252 may have a flat surface 254 elongated along the longitudinal axis 218. Within the flat surface 254 may be a plurality of holes 256 that are adapted to receive a locking pin 258. The locking pin 258 may be housed within a locking mechanism 260 that is coupled to the outer portion 250. The locking mechanism 260 may include a locking pin 258 coupled to a pulley knob 262 that resist against a bearing surface 264 due to a spring 266 between the bear surface 264 and the locking pin 258. The bearing surface 264 may have a substantially flat surface so that as the inner portion 252 slides within the outer portion 250, the bearing surface 264 flushes against the flat surface 254 to align the plurality of holes 256 relative to the locking pin 258. Accordingly, the locking pin 258 may be inserted into any whole 256 along the longitudinal axis 218 to adjust the overall length of the pair of cradle bars 202 to accommodate motorcycles having different distances between its two wheels. When the transportation system 200 is not being used, the inner portion 252 may be retracted into the outer portion 202 for ease of handling and storage.

[0112] FIG. 29 illustrates a motorcycle 270 secured to the transportation system 200 in a lifted position. The motorcycle 270 may be secured to the transportation system 200 in a variety of ways. For example, the pair of cradle bars 202 may be laid side-by-side on the floor so that the two wheels are between the pair of cradle bars. The overall length of the pair of cradle bars may be adjusted depending on the distance between the two wheels by pulling or inserting the inner portion 252 relative to the outer portion 250 and locking into place using the locking mechanism 260. The pair of cradle bars may be then inserted into the two cylinders 220 and 222 until the first front choke may be flush against the front side of the first wheel 272. The second front choke 214 may be then placed on top of the pair of cradle bars using the two cavities 228 and 230 for alignment and flush against the backside of the first wheel 272. The ties 216 may be used to couple the first and second front chokes together so that the second front choke 214 is held in place relative to the first front choke 212.

[0113] To secure the second wheel 274, one or both rear chokes 232 and 234 may be placed on top of the pair of cradle bars using their cavities as an alignment and flush against the second wheel 274. In situations where one rear choke is used, the rear choke may be coupled to the first front choke 212 or the second end 206 of the pair of cradle bars. In situations where first and second rear chokes 232 and 234 are used, a strap 244 may be used between the first and second rear chokes for coupling the two rear chokes together. To further secure the motorcycle 270 onto the transportation system 200, a number of straps such as strap a 276 may be used between the motorcycle 270 and the outrigger bar 226.

[0114] To lift the pair of cradle bars 202 with the motorcycle 270, a first dolly 276 may be coupled to the first end 204 and the second dolly 278 may be coupled to the second end 206. A handlebar 280 may be then used to actuate the dolly to lift the pair of cradle bars off the ground so that the motorcycle 270 may be rolled using the carousel wheel assembly 282.

[0115] FIG. 30 illustrates the transportation system 200 used to lift one wheel of a motorcycle 270. In this example, the transportation system 200 is used to lift the front wheel 272; however, it may be used to lift the back wheel 274 rather than the front wheel. In this illustration, the inner portion 252 may be substantially retracted within the outer portion 250 so that the second end 206 of the pair of cradle bars 202 may be adjacent to the front side of the back wheel 274. To couple the cradle bars 202 to the motorcycle 270, one end of a strap 284 may be tied near the second end 206 and the other end of the strap 284 to the motorcycle 270. The strap 284 may be tied to the cradle bars 202 in many places along the longitudinal axis of the cradle bars 202. Coupling the strap 284 closer to the second end 206, however, may provide more leverage to lift the front tire 272 because of the cradle bars 202 provides a longer lifting arm closer to the second end 206. This means that placing the strap 284 closer to the second end 206 may put less tension on the strap 284 versus a strap that is closer to the front wheel 272.

[0116] FIG. 31 illustrates another transportation system 300 that may be used to lift one end of a motorcycle. The transportation system 300 may include a pair of cradle bars 302 that may slide relative to a pair of chokes 304. The pair of cradle bars 302 may include an inner portion 308 that may slide in and out relative to the outer portion 306 along the longitudinal axis 310. To lock the inner portion 308 relative to the outer portion 306 a locking mechanism 312 may be used to couple the inner portion 308 to the outer portion 312. The inner portion 308 may have a plurality of holes to tie the inner portion 308 to the motorcycle using straps for example. When the transportation system 300 is not in use, the inner portion 308 may be retracted into the outer portion 306 so that the transportation system 300 may be more compact and more easily stored.

[0117] Besides lifting motorcycles, the transportation system may be used to lift vehicles having at least two wheels, such as cars and trucks. For example, the transportation system 200 may be used to lift two front wheels of a car by placing the pair of cradle bars in front and back of the two front wheels. The length of the pair of cradle bars may be adjusted to accommodate the wheelbase of the two front wheels. Then two pairs of cradle chokes may be used if necessary to further secure the two front wheels to the pair of cradle bars. Then a dolly may be coupled on each end of the cradle bars to lift the two front wheels off the ground. To lift the entire car, another transportation system may be used to lift two rear wheels of the automobile.

[0118] While various embodiments of the invention have been described, it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of this invention. Accordingly, the invention is not to be restricted except in light of the attached claims and their equivalents.

Claims

1. A system capable of maneuvering a vehicle having at least two wheels, comprising: a first pair of chocks adapted to associate with a first wheel of a vehicle; a second pair of chocks adapted to associate with a second wheel of the vehicle; a pair of cradle bars having a space between the pair of cradle bars adapted to receive the first and second wheels, where the pair of cradle bars include an outer portion and an inner portion, where the inner portion is adapted to slide along a longitudinal axis within the outer portion and lock with the outer portion at a predetermined position along the longitudinal axis, and the first and second pair of chocks are adapted to associate substantially perpendicular with the pair of cradle bars; and a dolly adapted to couple to a first end of the pair of cradle bars, where the dolly has an actuator that causes a pair of arms to lift the first end of the pair of cradle bars when the actuator is activated.

2. The system according to claim 1, where each of the pair of arms has a pivot end and a free end, where the free end moves between a retracted position and a lift position when the actuator is actuated.

3. The system according to claim 1, where the first wheel and the second wheel are separated by a distance, where a length of the pair of cradle bars is adjustable along the longitudinal axis to accommodate the distance between the first and second wheels of the vehicle.

4. The system according to claim 1, where the first and second wheels are for a motorcycle, where the first wheel is a front wheel for the motorcycle and the second wheel is a back wheel for the motorcycle.

5. The system according to claim 1, where the first and second wheels are two parallel wheels for an automobile.

6. An apparatus for maneuvering a vehicle having at least two wheels, comprising: a first front chock adapted to associate with a front side of a first wheel of a vehicle; a first rear chock adapted to associate with a backside of a second wheel of the vehicle; a pair of cradle bars having a first end and a second end, where the pair of cradle bars has a space between the pair of cradle bars adapted to receive the first and second wheels, where the first front and the first rear chocks are adapted to associate substantially perpendicular with the pair of cradle bars; and a first dolly adapted to couple to a first end of the pair of cradle bars, where the first dolly has an actuator that causes the first dolly to lift the first end of the pair of the cradle bars when the actuator is activated.

7. The apparatus according to claim 6, where the pair of cradle bars include an outer portion and an inner portion, where the inner portion is adapted to slide along a longitudinal axis within the outer portion to adjust a length of the pair of cradle bars to accommodate a distance between the first and second wheels of the vehicle.

8. The apparatus according to claim 7, where the outer and inner portions of the cradle bars are adapted to lock to each other at a predetermined position along the longitudinal axis.

9. The apparatus according to claim 8, where the inner portion has a plurality of holes spaced along a substantially flat surface extending along the longitudinal axis, where each of the plurality of holes are adapted to receive a locking pin coupled to the outer portion to lock the outer portion to the inner portion at the predetermined position.

10. The apparatus according to claim 6, where the first dolly includes a pair of arms each having a pivot end and a free end, where the free end moves between a retracted position and a lift position when the actuator is actuated.

11. The apparatus of claim 10, further including a wheel coupled to each of the free ends of the arms.

12. The transportation system according to claim 6, where the first and second wheels are for a motorcycle, where the first wheel is a front wheel for the motorcycle and the second wheel is a back wheel for the motorcycle.

13. The transportation system according to claim 6, where the first and second wheels are two parallel wheels for an automobile.

14. The apparatus of claim 6, further including a second dolly adapted to couple to a second end of the pair of cradle bars to lift the second end of the pair of cradle bars.

15. The apparatus of claim 6, where the first front chock has an arcuate member adapted to receive the front side of the first wheel, where the arcuate member is between a pair of cylinders that are adapted to receive and slide relative to the pair of cradle bars.

16. The apparatus of claim 15, further including an outrigger bar coupled to the cylinder for strapping the vehicle to the pair of cradle bars.

17. The apparatus of claim 16, further including a second front chock configured to associate with a backside of the first wheel.

18. The apparatus of claim 6, further including a second rear chock adapted to associate with a front side of the second wheel, where the first and second rear chock are coupled together and each have a pair of cavity that are spaced apart as the space between the pair of cradle bars, where the pair of cavity is formed to associate with the pair of cradle bars.

19. The apparatus of claim 6, where the first wheel is a front wheel of a motorcycle that is secured to the pair of cradle bars by a plurality of straps.

20. The apparatus of claim 6, including a handle coupled to the dolly to move the vehicle.

21. The apparatus of claim 6, where the dolly is used to raise the first and second wheels of the motorcycle to roll the motorcycle on to a bed of a tow truck.

22. An apparatus for maneuvering a motorcycle, comprising: a pair of chocks adapted to receive a first wheel of a motorcycle; a pair of cradle bars having a first end and a second end, where between the pair of adjustable cradle bars is a space adapted to receive the first wheel, where the pair of chocks are adapted to associate substantially perpendicular with the pair of cradle bars; and a dolly adapted to couple to the first end of the pair of cradle bars, where the dolly has an actuator that causes the dolly to lift the first end of the pair of the cradle bars when the actuator is activated.

23. The apparatus according to claim 22, where the pair of cradle bars are adjustable along a longitudinal direction.

24. The apparatus according to claim 22, where the pair of cradle bars include an outer portion and an inner portion, where the inner portion is adapted to slide along a longitudinal axis within the outer portion to adjust a length of the pair of cradle bars.

25. The apparatus according to claim 24, where the outer and inner portions of the cradle bars are adapted to lock to each other at a predetermined position along the longitudinal axis.

26. The apparatus according to claim 25, where the inner portion has a plurality of holes spaced along a substantially flat surface extending along the longitudinal axis, where each of the plurality of holes are adapted to receive a locking pin coupled to the outer portion to lock the outer portion to the inner portion at the predetermined position.

27. The apparatus according to claim 22, where a distance between the pair of chocks are adjustable using a pair of straps to adjust the distance.

28. The apparatus according to claim 22, where the second end of the pair of cradle bars is extended adjacent to a second wheel of the motorcycle.

29. The apparatus according to claim 28, where the second end is coupled to the motorcycle.

30. The apparatus according to claim 22, where the second end of the pair of cradle bars is adjacent to a front side of a second wheel, where a strap is used to couple the motorcycle near the second end to provide a leverage to lift the first wheel.

31. The apparatus according to claim 22, where the pair of chocks include a first front chock that is adapted to associate with a front side of the first wheel and a second front chock that is adapted to associate with a back side of the first wheel, where the first front chock is adapted to couple to the pair of cradle bars in a predetermined position along a longitudinal axis of the pair of cradle bars.

32. A method for maneuvering a vehicle having at least two wheels, comprising: placing a first wheel and a second wheel of a vehicle between a pair of cradle bars having a first end and a second end; placing the first wheel between a first pair of chocks that are adapted to associate with the pair of cradle bars; positioning the first pair of chocks substantially perpendicular to the pair of cradle bars; placing the second wheel between a second pair of chocks that are adapted to associate with the pair of cradle bars; positioning the second pair of chocks substantially perpendicular to the pair of cradle bars; securing the vehicle to the pair of cradle bars; and lifting at least one of the first and second ends of the pair of cradle bars to move the vehicle to a different location.

33. The method according to claim 32, further including adjusting a length of the pair of cradle bars along a longitudinal direction to accommodate a varying distance between the first and second wheels of the vehicle.

34. The method according to claim 32, where the first and second wheels are for a motorcycle, where the first wheel is a front wheel for the motorcycle and the second wheel is a back wheel for the motorcycle.

35. The method according to claim 32, where the first and second wheels are two parallel wheels for an automobile.

36. The method according to claim 32, further including lifting the first and second ends of the pair of cradle bars.

37. The method according to claim 32, further including rolling the vehicle to move the vehicle to a different location.

38. The method according to claim 32, where the first pair of chock has a first front chock adapted to associate with a front side of the first wheel and a rear chock adapted to associate with a rear side of the first wheel.

39. The method according to claim 38, where the first front chock has an arcuate member adapted to receive the front side of the first wheel.

40. The method according to claim 39, where the arcuate member is between a pair of cylinders that are adapted to receive and slide relative to the pair of cradle bars.

41. The method according to claim 32, further including: lifting the first and second ends of the cradle bars with the vehicle; and rolling the vehicle onto a back-bed of a tow truck to transport the vehicle.

42. A method for transporting a vehicle having at least two wheel, comprising: securing first and second wheels of a vehicle to a transporting system having a first end and a second end, where the first and second wheels are separated by a distance; adjusting the transporting system according to the distance between the first and second wheels; and lifting at least one of the first and second ends of the transporting system to move the vehicle to a different location.

43. The method according to claim 42, further including: lifting the first and second ends of the cradle bars with the vehicle; and pulling the vehicle onto a back-bed of a tow truck to transport the vehicle.

44. A system for transporting a motorcycle, comprising: a pair of cradle bars between two dollies, where front and back wheels of a motorcycle are secured between the pair of cradle bars such that when the two dollies are actuated the front and back wheels of the motorcycle are lifted off a ground; and a tow truck having a back-bed that pulls on the pair of cradle bars along with the motorcycle onto the back-bed of the tow truck.

45. The system according to claim 44, where a length of the pair of cradle bars is adjustable along a longitudinal length to accommodate a distance between the front and back wheels of the motorcycle.

46. An apparatus for maneuvering a vehicle having at least two wheels, comprising: means for securing first and second wheels of a vehicle to a transportation system, where the first and second wheels are separated by a distance; means for adjusting the transportation system to accommodate the distance between the first and second wheels; and means for lifting the transportation system with the vehicle to move the vehicle to a different place.

47. The apparatus according to claim 46, where the first and second wheels are for a motorcycle, where the first wheel is a front wheel for the motorcycle and the second wheel is a back wheel for the motorcycle.

48. The apparatus according to claim 46, where the first and second wheels are two parallel wheels for an automobile.