Patent Application
20200385042
This invention relates to motorcycle dollies, and more specifically this invention relates to a device and method for storing a motorcycle and its associated carrier dolly.
Motorcycles can be heavy. Typically, motorcycles weigh between 250 and 500 pounds. However, super large motorcycles such as the Harley Glide Ultra and the Honda Goldwing, can approach 1000 pounds. Maneuvering these bikes during operation (i.e., driving it, or while the engine is running) is not an issue. However, when the machine is turned off, positioning it in a garage, showroom or semi-permanent parking situation is arduous.
Motorcycle dollies exist to help in positioning a motorcycle that is not running. However, given the high weight of some of these bikes, the dollies need to be constructed of robust materials. This results in heavy, bulky dollies. So not only does the biker have to deal with a heavy bike, but the dolly needs to be manipulated when loaded and then stowed afterwards.
Many dollies weigh between 150 and 200 pounds. This is out of necessity given their function to transport, and perhaps redirect static, heavy motor bikes. However, given the changing demographics of motorcycle riders, wherein upwards of 20 percent of bike purchases now are made by women, such heavy dollies are not gender friendly.
A need exists in the art for a dolly that is both robust in function, yet petite in stowage. The dolly should accommodate the smallest and the largest of bikes. Also, the dolly should be foldable to accommodate the smallest of stowage spaces or even wall hangers. The dolly should also be lockable in different configurations, so as to prevent rolling during transport.
An object of the invention is to provide a system and method for moving motorcycles that are not operating that overcomes many of the drawbacks of the prior art.
Another object of the invention is to provide a system and method for moving motorcycles. A feature of the invention is that it comprises a lightweight, yet foldable elongated ramp. An advantage of the invention is that it accommodates a variety of motorcycle sizes and weights, while also conferring stowability to the invention when not in use.
Still another object of the invention is to provide an easily configured motorcycle dolly. A feature of the invention is that it can be folded without the need for special tools. Another feature is that the dolly can be used with any wheel chuck. An advantage of the invention is that its modularity and light weight features enable handling and stowage by someone with average strength and mechanical aptitude.
Briefly, the invention provides dolly comprising an elongated surface with a first end and the second end, wherein the surface defines a first section in rotatable communication with a second section; and a first plurality of wheels proximal to the first end and a second plurality of wheels proximal to the second end.
The invention together with the above and other objects and advantages will be best understood from the following detailed description of the preferred embodiment of the invention shown in the accompanying drawings, wherein:
The foregoing summary, as well as the following detailed description of certain embodiments of the present invention, will be better understood when read in conjunction with the appended drawings.
All numeric values are herein assumed to be modified by the term “about”, whether or not explicitly indicated. The term “about” generally refers to a range of numbers that one of skill in the art would consider equivalent to the recited value (e.g., having the same function or result). In many instances, the terms “about” may include numbers that are rounded to the nearest significant figure.
The recitation of numerical ranges by endpoints includes all numbers within that range (e.g. 1 to 5 includes 1, 1.5, 2, 2.75, 3, 3.80, 4, and 5).
The following detailed description should be read with reference to the drawings in which similar elements in different drawings are numbered the same. The drawings, which are not necessarily to scale, depict illustrative embodiments and are not intended to limit the scope of the invention.
As used herein, an element or step recited in the singular and preceded with the word “a” or “an” should be understood as not excluding plural said elements or steps, unless such exclusion is explicitly stated. As used in this specification and the appended claims, the term “or” is generally employed in its sense including “and/or” unless the content clearly dictates otherwise.
Furthermore, references to “one embodiment” of the present invention are not intended to be interpreted as excluding the existence of additional embodiments that also incorporate the recited features. Moreover, unless explicitly stated to the contrary, embodiments “comprising” or “having” an element or a plurality of elements having a particular property may include additional such elements not having that property.
The invention provides an easily configured motorcycle dolly. Salient features of the dolly include a means for folding the dolly to approximately half its length for easier storage. This folding feature is effected without the need for specialized or even common tools.
Also, the invented dolly can be used with any wheel chock which reversibly attaches to either end of the dolly or at any point between the ends of the dolly. More than one wheel chock may be used at the same time on the same dolly, for example to sandwich a motorcycle therebetween. The dolly is designed so that a motorcycle may be loaded/unloaded from either end of the dolly.
Positioned proximal to the second end is a wheel chock 14. The chuck may be removably received by the first end or the second end. Alternatively, the wheel chock may be slidably received by the side rail of the dolly so as to squeeze or otherwise immobilize undersized bikes on the ramp.
Engagement means for reversibly fastening the chock 14 to the ramp may include a snap-fit assembly, threaded bold and aperture configurations. For example, the chock may define a plurality of flanges, each defining an aperture, adapted to reversibly receive an upward extending rod located at either or both ends of the dolly. Conversely, the chock may comprise a downwardly depending rod to insert within an aperture located at predetermined points on the dolly. In an embodiment of the invention, the wheel chock only goes on one end, and fits over the two existing pins to secure the wheel chock in place.
Intermediate the first and second ends of the ramp are a means 18 for folding the ramp. Such folding means include a plurality of hinges as depicted, a pin and aperture configuration (wherein the ramps initially couple from their sides), and combinations thereof. The folding means (e.g., the pin and aperture configuration) may allow for the ramp to be dissembled into approximately two lengths. Alternatively, the folding means may be semi-permanent (e.g., hinges) such that a second length L2 folds atop a first length 1, as depicted in
It should be further noted that the first end 20 of the ramp is not visible in
In summary the invention provides a dolly comprising an elongated surface with a first end and the second end, wherein the surface defines a first section in rotatable communication with a second section; and a first plurality of wheels proximal to the first end and a second plurality of wheels proximal to the second end. The first plurality of wheels supports the first distal end and the second plurality of wheels supports the second distal end.
As more clearly shown in
The dolly has a second undeployed configuration wherein the second section overlays the first section. The third plurality of wheels supports the first proximal end. In this undeployed configuration, the second plurality 17 of wheels is axially displaced from the first plurality 16 of wheels.
The first section and the section are approximately equal in length.
In operation, the ramp is in its fully deployed configuration such that the midpoints of its two lengths or sections oppose each other. The motorcycle is loaded at either end of the ramp.
At the other end of the ramp is positioned a wheel chock. Upon loading, the loaded dolly may be moved along with the rolling stock supported thereby, to wherever the cycle is to be stowed or stored.
Upon unloading, the dolly may be folded at the midpoints of the two opposing sections or lengths. The dolly may then be stowed or hung upon a wall for later use.
Aside from the two halves of the ramp being in rotating communication with each other, instead the halves may slidably communicate with each other along the longitudinal axis of the ramp.
In addition, an additional pair of pegs may be added to rearward portions R of the dolly to facilitate pushing the motorcycle into a fully nested position with the wheel chock. Alternatively, the first pair of pegs 44 may be removably received or adapted to slide along longitudinally extending regions of the side rails to facilitate docking or undocking of the motorcycle vis-á-vis the wheel chock 40, as the case may be. In this alternative case, a means for reversibly securing the pegs to the rails is provided, such as a threaded wing nut received by a threaded aperture of the peg so as contact and frictionally engage an opposing surface of the side rail when the user so actuates the nut.
At the opposite or front end of the ramp, a plurality of upwardly directed studs 51 may be provided having the same cross section diameter as the holes comprising the first plurality of holes 50. The purpose of these stud 51 is multi-fold and includes a means for docking the wheel chock to that end of the dolly. In such instances, the wheel chock will feature holes in registration with the studs so as to slidably receive the studs.
Another purpose of the studs 51 is to mate with the first plurality of holes at the opposed end of the dolly when the dolly is folded up after use. For further securement, one or more of the studs may have a transversely extending aperture proximal to the tip of the studs, the transversely extending aperture adapted to receive a cotter pin, key or other means for reversibly securing the folded dolly.
Alternatively, the tips of the studs may be threaded so as to receive a threaded wingnut for similar securement of the folded dolly halves.
A depending surface of the ramp may feature a stud 51 to be matingly received by one of the apertures 50 located proximal to the rear edge of the rear panel of the dolly. As with the studs located at the front edge of the dolly, cross sections of the ramp studs may feature a cotter key configuration, or a threaded bolt and wing nut configuration. Alternatively, no attachment means for the studs of the ramp may be used so as to afford quick attachment and detachment of the ramp before and after use.
A trailing edge of the downwardly facing surface of the multiplanar ramp may further comprise a wedge 58 to provide further support to that rearward edge. The wedge may extend the entire width of the ramp. Depending surfaces of the wedge may further define anti-slipping topography, such as ridges, or roughed surfaces, to enhance the friction engagement with the floor upon which the ramp and the dolly rest.
The friction enhancing surfaces of the wedge may work in conjunction with locking mechanisms situated at each or at some of the wheels 16, 17, 19 of the dolly, so as to prevent movement during cycle loading and unloading.
As shown in
The nut slide may be integrally molded with the edge 21 and along the entire length of the front panel L1 or rear panel L2. This allows the peg to be slid along the length of the edge to accommodate users having different leg lengths. Generally, the pegs would be utilized by the user to either couple or de-couple her bike to or from the wheel chock. Once the desired peg position is determined, the fastener 27 may be tightened, thereby reversibly holding the peg in place against the edge 21
It is to be understood that the above description is intended to be illustrative, and not restrictive. For example, the above-described embodiments (and/or aspects thereof) may be used in combination with each other. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. While the dimensions and types of materials described herein are intended to define the parameters of the invention, they are by no means limiting, but are instead exemplary embodiments.
Many other embodiments will be apparent to those of skill in the art upon reviewing the above description. The scope of the invention should, therefore, be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. In the appended claims, the terms “including” and “in which” are used as the plain-English equivalents of the terms “comprising” and “wherein.” Moreover, in the following claims, the terms “first,” “second,” and “third,” are used merely as labels, and are not intended to impose numerical requirements on their objects. Further, the limitations of the following claims are not written in means-plus-function format and are not intended to be interpreted based on 35 U.S.C. § 112, sixth paragraph, unless and until such claim limitations expressly use the phrase “means for” followed by a statement of function void of further structure.
As will be understood by one skilled in the art, for any and all purposes, particularly in terms of providing a written description, all ranges disclosed herein also encompass any and all possible subranges and combinations of subranges thereof. Any listed range can be easily recognized as sufficiently describing and enabling the same range being broken down into at least equal halves, thirds, quarters, fifths, tenths, etc. As a non-limiting example, each range discussed herein can be readily broken down into a lower third, middle third and upper third, etc. As will also be understood by one skilled in the art all language such as “up to,” “at least,” “greater than,” “less than,” “more than” and the like include the number recited and refer to ranges which can be subsequently broken down into subranges as discussed above. In the same manner, all ratios disclosed herein also include all subratios falling within the broader ratio.
One skilled in the art will also readily recognize that where members are grouped together in a common manner, such as in a Markush group, the present invention encompasses not only the entire group listed as a whole, but each member of the group individually and all possible subgroups of the main group. Accordingly, for all purposes, the present invention encompasses not only the main group, but also the main group absent one or more of the group members. The present invention also envisages the explicit exclusion of one or more of any of the group members in the claimed invention.
This utility patent application claims the benefit of U.S. Provisional Patent Application No. 62/814,671, filed on Mar. 6, 2019, the entirety of which is incorporated herein by reference.
| Number | Date | Country | |
|---|---|---|---|
| 62814671 | Mar 2019 | US |
