US20200158461A1 - Threaded cam axle assembly for a compound archery bow - Google Patents
Threaded cam axle assembly for a compound archery bow Download PDFInfo
- Publication number
- US20200158461A1 US20200158461A1 US16/672,335 US201916672335A US2020158461A1 US 20200158461 A1 US20200158461 A1 US 20200158461A1 US 201916672335 A US201916672335 A US 201916672335A US 2020158461 A1 US2020158461 A1 US 2020158461A1
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- United States
- Prior art keywords
- cam axle
- cam
- nut
- archery bow
- axle assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B5/00—Bows; Crossbows
- F41B5/10—Compound bows
- F41B5/105—Cams or pulleys for compound bows
Abstract
A tensioned cam assembly for a compound archery bow is disclosed. In one embodiment, the tensioned cam assembly includes a cam axle, pair of externally threaded set screws, and a pair of nuts. The cam axles has a first threaded end and a second threaded end opposite the first threaded end. Each nut includes a threaded bore extending therethrough in which the first or second threaded end of the cam axle is removably receivable. Each nut also includes a threaded aperture in which one set screw of the pair of set screws is removably receivable to selectively retain said nut in a desired position on said cam axle.
Description
- A portion of the disclosure of this patent document contains material that is subject to copyright protection. The copyright owner has no objection to the reproduction of the patent document or the patent disclosure, as it appears in the U.S. Patent and Trademark Office patent file or records, but otherwise reserves all copyright rights whatsoever.
- This application claims priority to U.S. Provisional Patent Application No. 62/754,464 entitled “THREADED CAM AXLE ASSEMBLY FOR A COMPOUND ARCHERY BOW” filed on Nov. 1, 2018.
- Not Applicable
- Not Applicable
- The present disclosure relates generally to the field of archery. More specifically, the present invention relates to a cam axle assembly for a compound archery bow.
- In compound archery bows, the cams, bearings, and spacers of the cam system are connected to the bow limb(s) by a smooth axle that is typically retained on the limbs by a device such as a C-clip or an E-clip. Traditional cam axles and cam axle retention mechanisms permit undesirable lateral movement of the cams during operation of the bow, which reduces the accuracy of the bow. Accordingly, what is needed are improvements in compound archery bows and their axle assemblies.
- Aspects of the present invention provided a tensioned cam assembly for a compound archery bow. In one embodiment, the tensioned cam assembly includes a cam axle, pair of externally threaded set screws, and a pair of nuts. The cam axles has a first threaded end and a second threaded end opposite the first threaded end. Each nut includes a threaded bore extending therethrough in which the first or second threaded end of the cam axle is removably receivable. Each nut also includes a threaded aperture in which one set screw of the pair of set screws is removably receivable to selectively retain said nut in a desired position on said cam axle.
- When installed on a compound archery bow in place of a traditional cam axle system, the tensioned or threaded cam axle assembly disclosed herein allows a user to selectably tighten the cam system in the limbs of the bow to a desired torque and minimize the space between components of the cam system connected to the limb such as the cam, bearings, and spacers, by simply tightening each nut onto one of the opposing threaded ends of the cam axle extending outside of the bow limbs. This allows the user to control the amount of friction in the cam system and eliminate undesirable lateral movement (i.e., wobble) of the cams during bow operation, thereby improving the accuracy of the bow. Once a desired amount of torque, friction, and/or space between components is reached, the user may lock the assembly in place on the bow limbs by threading a set screw into the threaded aperture of each nut, and tightening each set screw until each respective nut is prevented from backing off either end of the threaded cam axle and tightening in on the cam system.
- In one aspect, the cam axle assembly for an archery bow includes a cam axle and the nut. The cam axle has a threaded end. The cam axle is configured to insert the repair of limb ends and a cam of the archery bow. The nut is configured to threadingly engage the threaded end of the cam axle to secure the cam axle to the pair of limb ends.
- In another aspect, and archery bow includes a riser, a plurality of limbs, a pair of cam axle assemblies, a cam system, and a bowstring. The plurality of limbs extend generally rearward from the riser when the archery bow is assembled and in an upright position. The cam system is mounted on the cam axle assembly and includes at least one cam. The bowstring is supported by the cam of the cam system when installed on the archery bow. Each cam axle assembly of the pair of cam axle assemblies includes a cam axle, and a nut. The cam axle has a threaded end. The cam axles configured to insert through a pair of limb ends of the plurality of limbs of the archery bow. The nut is configured to threadingly engage the threaded end of the cam axle to secure the cam axle to the pair of limb ends.
- Numerous other objects, advantages and features of the present disclosure will be readily apparent to those of skill in the art upon a review of the following drawings and description of a preferred embodiment.
-
FIG. 1 is a front isometric partially exploded perspective view of a threaded cam axle assembly for a compound bow showing the cam axle assembly positioned in a cam for an archery bow according to one embodiment of the invention. -
FIG. 2 is a rear isometric partially exploded perspective view of the cam axle assembly shown inFIG. 1 . -
FIG. 3 is an elevated perspective view of the nut shown inFIG. 1 . -
FIG. 4 is a reverse elevated perspective view of the nut shown inFIG. 3 . -
FIG. 5 is an isometric view of a threaded cam axle assembly according to another embodiment of the invention. -
FIG. 6 is an exploded isometric view of the cam axle assembly ofFIG. 5 . -
FIG. 7 is a side perspective view of an archery bow including a tensioned cam system. -
FIG. 8 is a top perspective view of the archery bow ofFIG. 7 including the tensioned cam system. - Reference will now be made in detail to optional embodiments of the invention, examples of which are illustrated in accompanying drawings. Whenever possible, the same reference numbers are used in the drawing and in the description referring to the same or like parts.
- While the making and using of various embodiments of the present invention are discussed in detail below, it should be appreciated that the present invention provides many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific embodiments discussed herein are merely illustrative of specific ways to make and use the invention and do not delimit the scope of the invention.
- To facilitate the understanding of the embodiments described herein, a number of terms are defined below. The terms defined herein have meanings as commonly understood by a person of ordinary skill in the areas relevant to the present invention. Terms such as “a,” “an,” and “the” are not intended to refer to only a singular entity, but rather include the general class of which a specific example may be used for illustration. The terminology herein is used to describe specific embodiments of the invention, but their usage does not delimit the invention, except as set forth in the claims.
- As described herein, an upright position is considered to be the position of apparatus components while in proper operation or in a natural resting position as described herein. As used herein, the upright position of a modern compound archery bow is when held by a user in a vertical orientation ready to draw and/or release (see
FIG. 7 ). As used herein, archery bow refers to modern compound single limb or split limb bows or a compound crossbow. The upright position of a crossbow as described herein is when held by a user generally vertically (i.e., sideways) such that the limbs extend generally vertically. Forward is generally the direction in which a projectile is propelled from the archery bow when shot, and rearward is generally toward a user shooting the archery bow. Vertical, horizontal, above, below, side, top, bottom and other orientation terms are described with respect to this upright position during operation unless otherwise specified. The term “when” is used to specify orientation for relative positions of components, not as a temporal limitation of the claims or apparatus described and claimed herein unless otherwise specified. The terms “above”, “below”, “over”, and “under” mean “having an elevation or vertical height greater or lesser than” and are not intended to imply that one object or component is directly over or under another object or component. - The phrase “in one embodiment,” as used herein does not necessarily refer to the same embodiment, although it may. Conditional language used herein, such as, among others, “can,” “might,” “may,” “e.g.,” and the like, unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey that certain embodiments include, while other embodiments do not include, certain features, elements and/or states. Thus, such conditional language is not generally intended to imply that features, elements and/or states are in any way required for one or more embodiments or that one or more embodiments necessarily include logic for deciding, with or without operator input or prompting, whether these features, elements and/or states are included or are to be performed in any particular embodiment.
- Referring to
FIGS. 1-8 , acam axle assembly 10foreign archery bow 100 is shown. Thecam axle assembly 10 has acam axle 20 and anut 30. Thecam axle 20 has a threadedend 22. Thecam axle 20 is configured to insert through a pair of limb ends 103 and acam 50 of thearchery bow 100. Thenut 30 is configured to threateningly engage the threadedend 22 of thecam axle 20 to secure thecam axle 22 the pair of limb ends 103. In one embodiment, asecond end 24 of thecam axle 20 opposite thefirst end 22 of thecam axle 20 is larger than the first and 22 of thecam axle 20 such that thesecond end 24 will not fit through the limb end 103 (i.e., through a hole in the limb and 103). In another embodiment, thesecond end 24 of thecam axle 20 is also threaded. Thecam axle assembly 10 further includes asecond nut 30 configured to threateningly engage the threadedsecond end 24 of thecam axle 20 to secure thecam axle 22 the pair of limb ends 130. In one embodiment, thecam axle assembly 10 further includes thecam 50, and thecam 50 has a bearing assembly therein configured to receive thecam axle 20 such that thecam axle 20 supports the bearing and thecam 50 when thecam axle assembly 10 is installed on thearchery bow 100. - Referring especially to
FIGS. 1-4 , in one embodiment, thenut 30 includes a threadedaperture 39 configured to receive aset screw 40. Theset screw 40 is configured to prevent rotation of thenut 30 relative to thecam axle 20 when thecam axle assembly 10 is installed on thearchery bow 100. In one embodiment, the cam axle simply 10 further includes theset screw 40. In one embodiment, the threadedaperture 39 is perpendicular to anaxis 31 along which theaxle 20 extends when thecam axle assembly 10 is installed on thearchery bow 100. In one embodiment, thenut 30 has an outer surface 3 32 and an inner surface orlimb surface 34. Theinner surface 34 of thenut 30 is configured to contact the limb and 1 of 3 when thecam axle assembly 10 is installed on thearchery bow 100. Thenut 30 has an outer diameter at theinner surface 34 that is greater than the outer diameter of thenut 30 at theouter end surface 32. The outer diameters are measured perpendicular to theaxis 31 of thecam axle 20 when thecam axle assembly 10 is installed on thelimb end 103 of thearchery bow 100. The outer diameter of thelimb end surface 34 is larger and smooth to prevent marring of the limb and 103 when thenut 30 is tighten down on thelimb end 103. - Referring especially to
FIGS. 5 and 6 , in one embodiment, thenut 30 does not include threadedaperture 39. Instead, thecam axle assembly 10 includes theset screw 40. The set screw is configured to threateningly engage thenut 30 and prevent rotation of thenut 30 about thecam axle 20 when thecam axle assembly 10 is installed on thearchery bow 100. A longitudinal axis of theset screw 40 aligns with theaxis 31 of thecam axle 20 when thecam axle assembly 10 is installed on thearchery bow 100. Theset screw 40 contacts the end of thecam axle 20 to jam thenut 30 and prevent rotation of thenut 30 about thecam axle 20 when thecam axle assembly 10 is installed on thearchery bow 100. - Referring especially to
FIGS. 7 and 8 , in one embodiment, andarchery bow 100 includes ariser 105, a plurality of limbs 107 a pair ofcam axle assemblies 10, a cam system (e.g., a pair of matchedcams 50 installed at opposing ends of theriser 105 via the limbs 107), and abowstring 130. The plurality oflimbs 107 extend generally rearward from theriser 105 when thearchery bow 100 is assembled and in an upright position. Thebowstring 130 is supported by thecam 50 of the cam system when the bowstring is installed on thearchery bow 100. In one embodiment, the pair of limb ends 103 are limb ends ofseparate limbs 107. It is also contemplated within the scope of the claims that the limb ends 103 supporting a singlecam axle assembly 10 may be two ends of a single limb (i.e., thelimb 107 splits at theend 103 to provide a double shear arrangement for the cam axle assembly 10). In one embodiment, thearchery bow 100 further includes abow site 150 configured to mount theriser 105 when thearchery bow 100 is assembled. - Embodiments of a threaded
cam axle assembly 10 for acompound bow 100 are shown inFIGS. 1-8 . In one embodiment, a threadedcam axle assembly 10 for acompound bow 100 includes anaxle 20, first andsecond nuts 30, and first and second set screws 40 (i.e., oneset screw 40 for each nut 30). Theaxle 20 includes a first threadedend 22 and a second threadedend 24 opposite the first threadedend 22. Eachset screw 40 includes a threadedcircumference 42 and ahead 44. In one embodiment, each set screw can be a grub screw with a hex socket head 44 (as best shown inFIGS. 5-6 ). Eachnut 30 includes atop surface 32, abottom surface 34, acircumferential side 36, and a threaded bore along anaxis 31 in which first or second threadedend axle 20 is receivable. The threaded bore extends from thetop surface 32 to thebottom surface 34 of thenut 30. Thecircumferential side 36 includes a plurality offlats 38 to facilitate tightening and loosening of thenut 30 on either threadedend axle 20 with an open- or box-end wrench. In one embodiment, thenut 30 can further include a threaded aperture 39 (seeFIGS. 3 and 4 ) in which theset screw 40 is receivable. The threadedaperture 39 is defined throughcircumferential side 36 such that the bore of the threadedaperture 39 perpendicularly intersects axle axis or bore 31. In another embodiment, thenut 30 can be a self-locking hex nut 30 (as shown inFIGS. 5-6 ) that omits separate threadedaperture 39. - Referring now to
FIGS. 1-4 , in one embodiment, once the first or second threadedend cam axle 20 is received in the axle bore 71 ofnut 30, setscrew 40 is receivable in threadedaperture 39 ofnut 30 to retainnut 30 in a given position on threadedend cam axle 20 and thereby preventnut 30 from backing off of the threadedend cam axle 20 and removing tension from thecam axle assembly 10 located between the limb ends 103. - Referring now to
FIGS. 5-6 , in one embodiment, once the first or second threadedend cam axle 20 is received in the axle bore 71 ofnut 30, setscrew 40 is receivable in the opposite end of the axle bore 71 of thenut 30 to retainnut 30 in a given location on threadedend cam axle 20 and thereby preventnut 30 from backing off of the threadedend cam axle 20 and removing tension from thecam axle assembly 10 located between the limb ends 103. - The threaded
cam axle assembly 10 can be installed on acompound archery bow 100 in the same way as a standard smooth cam axle. With the threadedcam axle assembly 10 installed on a compound archery bow in place of a standard cam axle, a user can modulate the torque, friction, and space between components of the cam system by tightening or loosening the nuts 30 on the first and/or second threaded ends 22, 24 of theaxle 20. Once a desired amount of torque, friction, and/or space between components is reached, the user may lock theassembly 10 in place on thebow limbs 103 by threading setscrew 40 into thenut 30 via either (i) the threadedapertures 39 in eachnut 30 as shown inFIGS. 1-4 , or (ii) the opposite end of the axle bore 71 of the nut as shown inFIGS. 5-6 , and tightening eachset screw 40 until eachrespective nut 30 is prevented from backing off either end 22, 24 of the threadedcam axle 20. This arrangement prevents theassembly 10 from changing friction or tension on thecam 50 while permitting thecam 50 through which thecam axle 20 extends to rotate and function as designed. - This written description uses examples to disclose the invention and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims.
- It will be understood that the particular embodiments described herein are shown by way of illustration and not as limitations of the invention. The principal features of this invention may be employed in various embodiments without departing from the scope of the invention. Those of ordinary skill in the art will recognize numerous equivalents to the specific procedures described herein. Such equivalents are considered to be within the scope of this invention and are covered by the claims.
- All of the compositions and/or methods disclosed and claimed herein may be made and/or executed without undue experimentation in light of the present disclosure. While the compositions and methods of this invention have been described in terms of the embodiments included herein, it will be apparent to those of ordinary skill in the art that variations may be applied to the compositions and/or methods and in the steps or in the sequence of steps of the method described herein without departing from the concept, spirit, and scope of the invention. All such similar substitutes and modifications apparent to those skilled in the art are deemed to be within the spirit, scope, and concept of the invention as defined by the appended claims.
- Thus, although there have been described particular embodiments of the present invention of a new and useful THREADED CAM AXLE ASSEMBLY FOR A COMPOUND ARCHERY BOW it is not intended that such references be construed as limitations upon the scope of this invention except as set forth in the following claims.
Claims (20)
1. A cam axle assembly for an archery bow, said cam axle assembly comprising:
a cam axle having a threaded end, said cam axle configured to insert through a pair of limb ends and a cam of the archery bow; and
a nut configured to threadingly engage the threaded end of the cam axle to secure the cam axle to the pair of limb ends.
2. The cam axle assembly of claim 1 , wherein:
the threaded end is a first threaded end of the cam axle;
the nut is a first nut;
the cam axle has a second end opposite the first end of the cam axle;
the second end of the cam axle is threaded; and
the cam axle assembly further comprises a second nut configured to threadingly engage the threaded second end of the cam axle to secure the cam axle to the pair of limb ends.
3. The cam axle assembly of claim 1 , wherein:
the cam axle assembly further comprises the cam, and the cam has a bearing assembly therein configured to receive the cam axle such that the cam axle supports the bearing and the cam.
4. The cam axle assembly of claim 1 , wherein:
the nut comprises a threaded aperture configured to receive a set screw, said set screw configured to prevent rotation of the nut relative to the cam axle when the cam axle assembly is installed on the archery bow; and
the cam axle assembly further comprises the set screw.
5. The cam axle assembly of claim 1 , wherein:
the nut comprises a threaded aperture configured to receive a set screw, said set screw configured to prevent rotation of the nut relative to the cam axle when the cam axle assembly is installed on the archery bow;
the threaded aperture is perpendicular to an axis along which the axle extends when the cam axle assembly is installed on the archery bow; and
the cam axle assembly further comprises the set screw.
6. The cam axle assembly of claim 1 , wherein:
the nut comprises a threaded aperture configured to receive a set screw, said set screw configured to prevent rotation of the nut relative to the cam axle when the cam axle assembly is installed on the archery bow;
the threaded aperture is perpendicular to an axis along which the axle extends when the cam axle assembly is installed on the archery bow;
the nut has an outer surface and an inner surface;
the inner surface of the nut is configured to contact the limb end when the cam axle assembly is installed on the archery bow;
the nut has an outer diameter at the inner surface that is greater than an outer diameter of the nut at the outer end, said outer diameters being measured perpendicular to an axis of the cam axle when the cam axle assembly is installed on the limb end of the archery bow; and
the cam axle assembly further comprises the set screw.
7. The cam axle assembly of claim 1 , further comprising:
a set screw configured to threadingly engage the nut and prevent rotation of the nut about the cam axle when the cam axle assembly is installed on the archery bow.
8. The cam axle assembly of claim 1 , further comprising:
a set screw configured to threadingly engage the nut and prevent rotation of the nut about the cam axle when the cam axle assembly is installed on the archery bow, wherein a longitudinal axis of the set screw aligns with the axis of the cam axle when the cam axle assembly is installed on the archery bow and the set screw contacts an end of the cam axle to jam the nut and prevent rotation of the nut about the cam axle when the cam axle assembly is installed on the archery bow.
9. The cam axle assembly of claim 1 , wherein:
the pair of limb ends are ends of two separate limbs.
10. An archery bow comprising:
a riser;
a plurality of limbs extending generally rearward from the riser when the archery bow is assembled and in an upright position;
a pair of cam axle assemblies, each cam axle assembly comprising:
a cam axle having a threaded end, said cam axle configured to insert through a pair of limb ends of the plurality of limbs of the archery bow; and
a nut configured to threadingly engage the threaded end of the cam axle to secure the cam axle to the pair of limb ends;
a cam system mounted on the cam axle assembly, said cam system comprising at least one cam; and
a bowstring supported by the cam of the cam system when installed on the archery bow.
11. The archery bow of claim 10 , wherein:
the threaded end is a first threaded end of the cam axle;
the nut is a first nut;
the cam axle has a second end opposite the first end of the cam axle;
the second end of the cam axle is threaded; and
each cam axle assembly further comprises a second nut configured to threadingly engage the threaded second end of the cam axle to secure the cam axle to the pair of limb ends.
12. The archery bow of claim 10 , wherein:
the at least one cam has a bearing assembly therein configured to receive the cam axle such that the cam axle supports the bearing and the cam.
13. The archery bow of claim 10 , wherein:
the nut comprises a threaded aperture configured to receive a set screw, said set screw configured to prevent rotation of the nut relative to the cam axle when the cam axle assembly is installed on the archery bow; and
each cam axle assembly further comprises the set screw.
14. The archery bow of claim 10 , wherein:
the nut comprises a threaded aperture configured to receive a set screw, said set screw configured to prevent rotation of the nut relative to the cam axle when the cam axle assembly is installed on the archery bow;
the threaded aperture is perpendicular to an axis along which the axle extends when the cam axle assembly is installed on the archery bow; and
each cam axle assembly further comprises the set screw.
15. The archery bow of claim 10 , wherein:
the nut comprises a threaded aperture configured to receive a set screw, said set screw configured to prevent rotation of the nut relative to the cam axle when the cam axle assembly is installed on the archery bow;
the threaded aperture is perpendicular to an axis along which the axle extends when the cam axle assembly is installed on the archery bow;
the nut has an outer surface and an inner surface;
the inner surface of the nut is configured to contact the limb end when the cam axle assembly is installed on the archery bow;
the nut has an outer diameter at the inner surface that is greater than an outer diameter of the nut at the outer end, said outer diameters being measured perpendicular to an axis of the cam axle when the cam axle assembly is installed on the limb end of the archery bow; and
each cam axle assembly further comprises the set screw.
16. The archery bow of claim 10 , wherein:
each cam axle assembly further comprises a set screw configured to threadingly engage the nut and prevent rotation of the nut about the cam axle when the cam axle assembly is installed on the archery bow.
17. The archery bow of claim 10 , wherein each cam axle assembly further comprises:
a set screw configured to threadingly engage the nut and prevent rotation of the nut about the cam axle when the cam axle assembly is installed on the archery bow, wherein a longitudinal axis of the set screw aligns with the axis of the cam axle when the cam axle assembly is installed on the archery bow and the set screw contacts an end of the cam axle to jam the nut and prevent rotation of the nut about the cam axle when the cam axle assembly is assembled on the archery bow.
18. The archery bow of claim 10 , wherein:
the pair of limb ends are ends of two separate limbs.
19. The archery bow of claim 10 further comprising:
a bow sight configured to mount to the riser when the archery bow is assembled.
20. The archery bow of claim 10 , wherein:
the cam system comprises a pair of matched cams and the cam is one cam of the pair of matched cams.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US16/672,335 US20200158461A1 (en) | 2018-11-01 | 2019-11-01 | Threaded cam axle assembly for a compound archery bow |
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Application Number | Priority Date | Filing Date | Title |
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US201862754464P | 2018-11-01 | 2018-11-01 | |
US16/672,335 US20200158461A1 (en) | 2018-11-01 | 2019-11-01 | Threaded cam axle assembly for a compound archery bow |
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US20200158461A1 true US20200158461A1 (en) | 2020-05-21 |
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US16/672,335 Abandoned US20200158461A1 (en) | 2018-11-01 | 2019-11-01 | Threaded cam axle assembly for a compound archery bow |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230358501A1 (en) * | 2022-05-09 | 2023-11-09 | Precision Shooting Equipment, Inc. | Axle assembly for a bow |
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US20030068211A1 (en) * | 2001-10-09 | 2003-04-10 | Ray Bailey | Adapter for hanger bolts |
US20060174859A1 (en) * | 2005-01-18 | 2006-08-10 | Andrews Albert A | Inertia tripod synchronization system |
US7938109B1 (en) * | 2005-09-30 | 2011-05-10 | Larson Archery Company | Synchronizing pulley assembly for compound archery bow |
US20160033228A1 (en) * | 2014-07-30 | 2016-02-04 | Mcp Ip, Llc | Archery Bow Axle with Fastener |
US20160102937A1 (en) * | 2014-10-13 | 2016-04-14 | Hoyt Archery, Inc. | Offset riser structure for archery bows |
US9683806B1 (en) * | 2016-06-22 | 2017-06-20 | BowTech, Inc. | Compound archery bow with adjustable transverse position of pulley assembly |
US10126087B1 (en) * | 2018-01-30 | 2018-11-13 | Grace Engineering Corp. | Archery bow axle assembly |
-
2019
- 2019-11-01 US US16/672,335 patent/US20200158461A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US20030068211A1 (en) * | 2001-10-09 | 2003-04-10 | Ray Bailey | Adapter for hanger bolts |
US20060174859A1 (en) * | 2005-01-18 | 2006-08-10 | Andrews Albert A | Inertia tripod synchronization system |
US7938109B1 (en) * | 2005-09-30 | 2011-05-10 | Larson Archery Company | Synchronizing pulley assembly for compound archery bow |
US20160033228A1 (en) * | 2014-07-30 | 2016-02-04 | Mcp Ip, Llc | Archery Bow Axle with Fastener |
US20160102937A1 (en) * | 2014-10-13 | 2016-04-14 | Hoyt Archery, Inc. | Offset riser structure for archery bows |
US9683806B1 (en) * | 2016-06-22 | 2017-06-20 | BowTech, Inc. | Compound archery bow with adjustable transverse position of pulley assembly |
US10126087B1 (en) * | 2018-01-30 | 2018-11-13 | Grace Engineering Corp. | Archery bow axle assembly |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230358501A1 (en) * | 2022-05-09 | 2023-11-09 | Precision Shooting Equipment, Inc. | Axle assembly for a bow |
US11821708B1 (en) * | 2022-05-09 | 2023-11-21 | Precision Shooting Equipment, Inc. | Axle assembly for a bow |
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