The present invention relates to an archery arrow rest and a related mounting system.
Most archery bows are equipped with an arrow rest that supports an arrow before it is shot from the bow. One common arrow rest is referred to as a “drop away” arrow rest. This rest precisely and accurately positions the arrow when the bow (and thus, the bowstring) is at full draw. This rest also drops rapidly away from the arrow after a predetermined amount of travel of the arrow over the rest upon release of the bowstring. Accordingly, the rest does not contact the arrow for its full length, and also does not contact the arrow's fletching to divert the arrow from an intended trajectory as the arrow is shot from the bow.
An important feature of the modern arrow rest is the exact position of the arrow rest relative to the riser, and thus to the travel path of the arrow while the arrow is still nocked to the bowstring. This position affects the amount of time the rest contacts the arrow, as well as the eventual trajectory of the arrow after it disengages the bowstring during the shot. With the increased number of high performance features on archery bows, more archers require precision settings to fine tune the elevation and windage of an arrow rest mounted on a bow.
Many conventional arrow rests, however, fall short of providing consistent and reproducible adjustment settings. For example, most rests come with a mounting bracket having an elongated slot through which a screw is placed to fasten the bracket to a riser of the bow. To adjust the rest, toward or away from the riser, a user loosens the screw and pushes or pulls the rest. Sometimes during this movement, however, the rest rotates about the screw angularly, which can move the rest up or down. As a result, a simple linear adjustment in one direction alters the angular or vertical orientation of the rest as well. This can further affect the precise movement of any vertical or horizontal adjustment mechanisms further included on the rest.
In addition, some archery bows are configured so that it is difficult to place an archery rest close enough to the riser and further include a functional elevation adjustment mechanism. In particular, there can be too little space available between the riser and the rest. In such a case, some manufacturers simply delete the elevation adjustment mechanism, which can limit the adjustability of the rest, and might not provide the amount of fine tuning that some archers desire.
Accordingly, there remains room for improvement in the construction of arrow rests to provide fine tune vertical and horizontal adjustment within the confines or limited spaces on some archery bows.
An arrow rest mounting system is provided including a primary mount mountable to an archery bow riser with a riser fastener, and a secondary mount vertically, movably joined with the primary mount.
In one embodiment, the rest can include a vertical micro adjuster that provides selective vertical adjustment of the secondary mount relative to the primary mount. The rest can further include a horizontal micro adjuster joined with an arrow rest support, having a support arm movable from a support position to a rest position. This adjuster can provide selective horizontal adjustment of the support arm.
In another embodiment, the vertical micro adjuster can be forward of the riser fastener, and the horizontal micro adjuster can be rearward of the riser fastener to fit the mounting system in a tight space relative to an archery bow riser.
In still another embodiment, the secondary mount can extend over and conceal the riser fastener. The primary mount can define a riser fastener hole including an enlarged portion within which a head of the riser fastener nests. The secondary mount can cover and conceal the head of the riser fastener.
In yet another embodiment, the primary mount can include a vertical axis. The secondary mount can be selectively slidable relative to the primary mount along the vertical axis. The vertical axis can be substantially parallel to a plan in which a bowstring of an archery bow to which the rest is attached moves. The vertical micro adjuster can provide selective vertical adjustment of the secondary mount relative to the primary mount parallel to the vertical axis defined by the primary mount and/or generally parallel to the bowstring plane.
In even another embodiment, the primary mount can define a first vertical fastener hole. The secondary mount can define a second vertical fastener hole aligned with the first vertical fastener hole. A vertical fastener can extend through the second vertical fastener hole and into the first vertical fastener hole. The vertical fastener can be slidable linearly relative to the second fastener hole to adjust a vertical position of the secondary mount relative to the primary mount with the vertical micro adjuster.
In a further embodiment, the vertical micro adjuster can include a first threaded fastener rotatably mounted to the secondary mount. The primary mount can define a first registration hole. A first guide can be mounted on the first threaded fastener and registered in the first registration hole. Rotation of the first threaded fastener can move the first guide along the first threaded fastener, thereby translating the secondary mount up or down relative to the primary mount to adjust the vertical disposition or elevation of the arrow rest along the vertical axis and vertically relative to the primary mount.
In still a further embodiment, the horizontal micro adjuster can include a second threaded fastener rotatably mounted to the secondary mount, distal from the first threaded fastener. A second guide can be mounted on the second threaded fastener. Rotation of the second threaded fastener can move the guide along the second threaded fastener, thereby translating the arrow rest support left or right relative to the primary mount to adjust windage or the horizontal disposition of the arrow rest relative to the primary mount and/or the bow riser.
In yet a further embodiment, a method of mounting an arrow rest mounting system to an archery bow is provided. The method can include mounting a primary mount to an archery bow riser with a riser fastener, and mounting a secondary mount to the primary mount so that a vertical micro adjuster is disposed forward of the riser fastener. Optionally, a horizontal micro adjuster is disposed rearward of the riser fastener.
The arrow rest mounting system of the current embodiments provides a simple and efficient mechanism to support a ready to shoot arrow relative to a bow, and yet provide adequate, fine tune adjustments to the horizontal and vertical orientation of the arrow rest relative to the riser to which it is mounted. The system is well suited for archery bows with risers and features with minimal space to mount an arrow rest. When the vertical micro adjust is included and mounted forward of the riser fastener, the mounting system consumes little volume and yet fits most archery bows, still providing desired elevation or vertical adjustments in fine increments.
These and other objects, advantages and features of the invention will be more readily understood and appreciated by reference to the detailed description of the invention and the drawings.
Before the embodiments are explained in detail, it is to be understood that the invention is not limited to the details of operation or to the details of construction and the arrangement of the components set forth in the following description or illustrated in the drawings. The invention may be implemented in various other embodiments and of being practiced or being carried out in alternative ways not expressly disclosed herein. Also, it is to be understood that the phraseology and terminology used herein are for the purpose of description and should not be regarded as limiting. The use of “including” and “comprising” and variations thereof is meant to encompass the items listed thereafter and equivalents thereof as well as additional items and equivalents thereof. Further, enumeration may be used in the description of various embodiments. Unless otherwise expressly stated, the use of enumeration should not be construed as limiting the invention to any specific order or number of components. Nor should the use of enumeration be construed as excluding from the scope of the invention any additional steps or components that might be combined with or into the enumerated steps or components.
An arrow rest mounting system constructed in accordance with a current embodiment is illustrated in
The secondary mount 40 can be joined with an arrow rest support 60 that is further joined with a support arm 62. The support arm 62 can engage and support an arrow 99 that is nocked on the bowstring 94, as shown in
For purposes of disclosure, the arrow rest mounting system 10 is described in connection with an archery bow, however the system is well suited for use with any other type of projectile shooting device. As shown in
As mentioned above, the mounting system 10 can include a primary mount 20 that can be directly fastened to the archery bow riser 92 via a riser fastener 22. The secondary mount 40 can be selectively and moveably mounted to the primary mount 20, and can provide independent vertical and horizontal adjustments to the support arm 62 relative to the bowstring plane BP. The primary mount 20 can be an independent component or part, separately constructed from the secondary mount 40. Each of these mounts, can be constructed from a similar material, such as a metal, composites, polymers or combinations of the foregoing. Each of these mounts can be molded, cast, machined, 3D printed or otherwise manufactured according to various techniques.
As shown in
The primary mount 20 can include a primary mount exterior surface 20E and a primary mount interior surface 201. The primary mount interior surface 201 can be placed against the riser 92 as shown in
The primary mount 20 can include one or more guides 24A and 24B. These guides 24A and 24B can be disposed at the respective rearward and forward portions of the primary mount 20. These guides can be registered with and can selectively move relative to corresponding guides 44A and 44B associated with the secondary mount 40. As shown, the guide 24A can be in the form of a first rail. This first rail 24A can slidably engage a guide recess 44A defined by the secondary mount 40. As shown, the first rail can be slidably registered within the guide recess 44A. Both of these elements can be parallel to the vertical axis VA of the primary mount. Optionally, the first rail can have a convex contour, optionally in the form of a ridge. The ridge can be angular or rounded. The ridge can have opposing laterally facing surfaces 24A1 and 24A2. These surfaces can fit within and can engage adjacent corresponding surfaces 44A1 and 44A2 of the recess 44A. The surfaces 24A and 24B can be disposed at an angle A1 relative to one another. This angle A1 can be an acute angle, but of course, other angles can be selected, such as right angles or obtuse angles, depending on the desired movement and retention between the secondary mount 40 and the primary mount 20.
The other guide 24B can be in the form of a slanted, angled or rounded surface. The corresponding guide recess or surface 44B can be of a similar angle and/or contour. The rearward guide recess 44A can be configured to trap the first rail 24A within it. The forward guide recess 44B, however, can be open sided so that it does not effectively trap the guide surface 24B within it. Thus, the rearward part of the primary mount 20, that is the rail 24A can be trapped within the guide recess 44A, but the forward part of the primary mount 20, that is, the forward guide 24B, can be free relative to the guide recess 44B, and can merely rest against it. This freedom of movement of the forward guide 24B can allow the secondary mount 40 to be tilted or rotated inward relative to the primary mount as described below. In the area near the guide 24B, the forward portion 40F of the secondary mount 40 can be secured to the primary mount 20 via a vertical fastener 42 disposed through a hole 43 and into one or more of respective threaded holes 25A or 25B defined by the primary mount 20.
As mentioned above, and shown in
The primary mount 20 can define a first vertical fastener hole 25A and a third vertical fastener hole 25B. These holes can be aligned one over the other. These holes can provide different vertical placement of the secondary mount 40 relative to the primary mount 20, and subsequently relative to the riser to macro adjust the support arm 62 vertically. These holes 25A and 25B can be aligned with the second vertical fastener hole 43 that is defined by the secondary mount. This second vertical adjustment hole 43 can be in the form of an elongated slot that extends parallel to the vertical axis VA. When the secondary mount 40 is installed relative to the primary mount 20, the vertical fastener 42 can extend through the slot 43 and into one of the holes 25A or 25B. Again, depending on the desired vertical disposition of the secondary mount relative the primary mount, either of the holes 25A or 25B can be selected. The slot 43 can allow for additional vertical adjustment by moving the fastener relative to the slot, up or down within it. As explained below, this vertical fastener 42 can be loosened or threaded out from the holes 25A or 25B, in which case, the head of the vertical fastener no longer clamps against the secondary mount 40, such that the vertical micro adjuster 30 can be operated to adjust the vertical position of the secondary mount 40 relative to the primary mount 20.
With reference to
The primary mount 20 optionally can define a bubble level aperture 27 within which a bubble level 27B can be disposed. This bubble level can be a fluid-filled bubble level including a bubble that is used to assist in leveling the primary mount relative to the vertical axis and/or a perpendicular horizontal axis, the bow vertical axis PVA and/or the bowstring plane BP, depending on the application. Further optionally, the primary mount 20 can include a set screw hole 28 within which a set screw 28S can be threaded. The set screw 28S can be screwed into the hole 28 and can engage the riser 92 to prevent rotation of the primary mount 20 relative to the riser and/or to set the relative position of the primary mount relative to the riser in a fixed configuration after the riser fastener is secured in place to secure the mount 20 against the riser.
Turning now to
The sliding or movement of the secondary mount relative to the primary mount can be guided by the respective guide 24A registered in the guide recess 44A, as well as the surfaces 24B and 44B interfacing and sliding relative to one another. Optionally however, these elements and guides do not secure the secondary mount 40 directly to the primary mount 20. As shown, the vertical fastener 42 extending through the slot 43 and into at least one of the vertical fastener holes 25A and 25B of the primary mount can be the structure that secures the secondary mount 40 to the primary mount 20. When installed, the vertical fastener 42 can be tightened such that the head 42H engages the ledge or shoulder 43L of the vertical fastener hole 43. The vertical fastener 42 can further extend into one of the associated holes 25A or 25B in the primary mount. When the fastener is fully installed, the head 42H can clamp against the ledge 43 and pull the secondary mount against the primary mount such that the interior surface 401 mates or clamps against the exterior surface 20E of the primary mount. When this vertical fastener 42 is tightened, the vertical micro adjuster 30 optionally cannot provide vertical adjustment of the secondary mount, moving it relative to the primary mount. Of course, when the vertical fastener 42 is loosened relative to the holes for 25A or 25B, and the hole 43 slightly, the vertical micro adjuster 30 can be operated to provide upward U or downward D vertical movement or elevation adjustment of the secondary mount 40 relative to the primary mount as described below. When this occurs, the head 42H can slide along the ledge 43L generally within the hole or slot 43 until the appropriate vertical adjustment is achieved. Then, the user can tighten the vertical fastener 42 and fixedly secure the secondary mount 40 relative to the primary mount 20 so that no further up or down movement can be achieved with the vertical micro adjuster 30.
Turning now to the vertical micro adjuster 30, this component can be formed in a forward portion 40F of the secondary mount 40. As shown in
When installed relative to the primary mount 20, the vertical micro adjuster 30 can extend forward F of the vertical axis VA of the primary mount. With the vertical micro adjuster 30 so disposed, the arrow rest support 60 and support arm 62 can be mounted closer to the bow riser 92 because there is no additional vertical micro adjuster disposed between the support 60 and the riser fastener 22.
With further reference to
The vertical micro adjuster 30 can include a first guide 31 that interfaces with the fastener 32. The first guide 31 can be slidably registered in and with an elongated recess 30R that is disposed between the first and second apertures in the secondary mount. This elongated slot can guide walls 30RA and 30RB. The first guide 31 can include a base 31B which can be disposed between and slide relative to each of the respective sidewalls 30RA and 30RB. A post or pin 31P can project from the base. This post 31P can define a hole 31H through which the fastener 32 projects. The fastener hole 31H can be threaded and can receive the shaft of the fastener. The post 31P of the first guide 31 can project outwardly from the recess 30R generally from the interior surface 401 secondary mount.
The post 31P can be selectively disposed in any one of the vertical adjustment registration holes 26A-26C, depending on a desired vertical placement of the secondary mount relative to the primary mount. When so registered in a hole, the post can facilitate relative movement of the secondary mount 40 relative to the primary mount 20. For example, when the fastener 32 is rotated by a user engaging the control knob 33, the fastener freely rotates relative to the fastener holes 32A and 32B. However, because the fastener is threaded and engages the hole 31H of the guide 31, the fastener moves relative to the post 31P, which again is registered to one of the preselected holes 26A-26C. As a result, the secondary mount 40 moves in direction up U or direction down D relative to the primary mount 20, generally along the vertical axis VA of the primary mount 20. Accordingly, the rotational movement of the fastener is translated to the guide 31, which translates to linear movement of the secondary mount up U or down D along the vertical axis VA and relative to the primary mount 20.
As noted above, the vertical micro adjuster 30 can be mounted forward of the vertical fastener, the riser fastener and the respective holes thereof. The first fastener 32, first post 31P and first guide 31 also can be located forward of the riser fastener, riser fastener hole, vertical fastener and vertical fastener hole. The first fastener 32 also can be oriented substantially vertically and optionally parallel to the vertical axis VA of the primary mount.
As previously mentioned, the mounting system 10 can include a horizontal micro adjuster 50 as well as the vertical micro adjuster 30. The horizontal micro adjuster 50 can be configured and can include elements similar or identical to that of the vertical micro adjuster 30. Accordingly, the horizontal micro adjuster 50 will only be described briefly here. The horizontal micro adjuster 50 can include a second threaded fastener 52 having a first end 52A and a second end 52B. The first end 52A can include a head H of the fastener. The fastener can be threaded along the shaft 52S. The second threaded fastener 52 can be aligned along a horizontal axis HA that is generally perpendicular to the vertical axis VA. The second fastener 52 can be generally perpendicular to the first fastener 32 of the vertical micro adjuster 30. The second fastener 52 can extend through respective apertures 46A and 46B defined by the secondary mount in a secondary mount arm 55 that extends away from the interior 401 of the secondary mount 40. A portion of this arm 55 can define the guide recess 44A that interfaces with the guide 24A of the primary mount. The horizontal micro adjuster also can include a control knob 53 that is secured to the second end 52B of the fastener. The control knob 53 can be fixedly secured to the second end 52B of the fastener 52 so that when the knob is rotated, the fastener also rotates about the horizontal axis HA.
The horizontal micro adjuster 30 can include a second pin or post 51P that is joined with the fastener 52 via a threaded hole 51H through which the fastener 52 projects. This post 51P can define an attachment portion 57 which as shown in
As noted above, the horizontal micro adjuster 50 can be mounted rearward B of the riser fastener 22, the riser fastener hole 23 as well as the vertical faster 42 and vertical fastener hole 43. The horizontal micro adjuster also can be mounted in the rearward portion 40R of the secondary mount. When installed on the bow riser 92 shown in
A method of installing or mounting the arrow rest mounting system 10 to an archery bow 90 will now be described in further detail with reference to
More particularly, as shown in
After the primary mount 20 is fully mounted to the riser 92, the secondary mount 40 can be installed relative to the primary mount. In particular, as shown in
After the secondary mount 40 is tilted in direction R, the interior surface 401 is adjacent the exterior surface 20E of the primary mount, and the pin 31P is registered in the respective registration holes 26A-26C, the user can install the vertical fastener 42 through the vertical fastener hole 43 and into one of the vertical fastener holes 25A, 25B of the primary mount. The vertical fastener can be tightened and its head 42H can engage the ledge 43L to pull and/or clamp the secondary mount against the primary mount, thereby securing these components together. The riser fastener 22 also can be fully or partially concealed by the secondary mount, for example the plate or base 40P that extends between the vertical micro adjuster 30 and the horizontal micro adjuster 50.
Turning to
As another example, to adjust the location of the support arm 62 horizontally, that is, to adjust it for windage, in directions left L and/or right R, a user can engage the control knob 53 of the horizontal micro adjuster 50. There may or may not be another fastener to loosen and allow the movement of the support 60 relative to the arm 55 but if there is, that fastener can be loosened before the control knob is rotated. Rotation of the control knob 53 translates to rotation of the fastener 52 within the horizontal micro adjuster 50. As a result, the second guide 51 and the associated post 51P can move in directions L or R, generally horizontally or laterally relative to the riser 92. With this movement, the support 60 and the associated support arm 62 can move laterally, left and/or right relative to the bowstring plane BP. The user can perform these adjustments until the appropriate orientation and alignment of the support arm relative to the bowstring plane is achieved. This process can be repeated iteratively until the appropriate horizontal disposition or windage is achieved for the location of the support 60 and thus the support arm 62 relative to the bowstring plane BP.
Directional terms, such as “vertical,” “horizontal,” “top,” “bottom,” “upper,” “lower,” “inner,” “inwardly,” “outer” and “outwardly,” are used to assist in describing the invention based on the orientation of the embodiments shown in the illustrations. The use of directional terms should not be interpreted to limit the invention to any specific orientation(s).
In addition, when a component, part or layer is referred to as being “joined with,” “on,” “engaged with,” “adhered to,” “secured to,” or “coupled to” another component, part or layer, it may be directly joined with, on, engaged with, adhered to, secured to, or coupled to the other component, part or layer, or any number of intervening components, parts or layers may be present. In contrast, when an element is referred to as being “directly joined with,” “directly on,” “directly engaged with,” “directly adhered to,” “directly secured to,” or “directly coupled to” another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship between components, layers and parts should be interpreted in a like manner, such as “adjacent” versus “directly adjacent” and similar words. As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items.
The above description is that of current embodiments of the invention. Various alterations and changes can be made without departing from the broader aspects of the invention as defined in the appended claims, which are to be interpreted in accordance with the principles of patent law including the doctrine of equivalents. This disclosure is presented for illustrative purposes and should not be interpreted as an exhaustive description of all embodiments of the invention or to limit the scope of the claims to the specific elements illustrated or described in connection with these embodiments. For example, and without limitation, any individual element(s) of the described invention may be replaced by alternative elements that provide substantially similar functionality or otherwise provide adequate operation. This includes, for example, presently known alternative elements, such as those that might be currently known to one skilled in the art, and alternative elements that may be developed in the future, such as those that one skilled in the art might, upon development, recognize as an alternative. Further, the disclosed embodiments include a plurality of features that are described in concert and that might cooperatively provide a collection of benefits. The present invention is not limited to only those embodiments that include all of these features or that provide all of the stated benefits, except to the extent otherwise expressly set forth in the issued claims. Any reference to claim elements in the singular, for example, using the articles “a,” “an,” “the” or “said,” is not to be construed as limiting the element to the singular. Any reference to claim elements as “at least one of X, Y and Z” is meant to include any one of X, Y or Z individually, any combination of X, Y and Z, for example, X, Y, Z; X, Y; X, Z; Y, Z, and/or any other possible combination together or alone of those elements, noting that the same is open ended and can include other elements.
Number | Name | Date | Kind |
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5285764 | Mertens | Feb 1994 | A |
6178959 | Troncoso, Jr. | Jan 2001 | B1 |
7219662 | Henry | May 2007 | B1 |
8967131 | Hunt | Mar 2015 | B2 |
9151567 | Estridge | Oct 2015 | B1 |
11105581 | Summers et al. | Aug 2021 | B2 |