Claims
- 1. A bow limb prior to assembly with a riser, a riser fastener, a cam wheel, and a cam wheel axle to provide a compound archery bow, comprising:
- a mounting portion terminating in a mounting end, said mounting portion defining a mounting opening therethrough configured to receive the riser fastener;
- a tip portion defining a slot between a pair of arms, said arms each defining an axle passage configured to receive the axle to mount the cam wheel at least partially within said slot;
- a curved portion integrally connecting said mounting portion and said tip portion, said curved portion being configured to rearwardly and outwardly extend said tip portion away from the riser when said mounting portion is fastened to the riser, said curved portion having a radius of curvature of less than about 30 inches, said radius sweeping an angle of at least about 35 degrees; and
- wherein the bow limb is made from a composite material with a polymeric resin and follows a path from said mounting end to said axle passage configured to displace said axle passage from said mounting end a rearward distance of at least about 2 inches when said mounting portion is fastened to the riser.
- 2. The bow limb of claim 1, wherein the bow limb has no reverse curvature between said mounting portion and said axle passage.
- 3. The bow limb of claim 1, wherein said radius of curvature is in a range of 18 to 22 inches and said angle is in a range of about 37 to 42 degrees.
- 4. The bow limb of claim 1, wherein said curved portion has a region generally thinner than said mounting portion and said tip portion, said radius is about 20 inches, said angle is in a range of about 39 to 41 degrees, and said axle passage is displaced from said mounting end along said axis by at least 4 inches.
- 5. The bow limb of claim 1, wherein said composite material includes glass or graphite fibers.
- 6. The bow limb of claim 1, wherein:
- said bow limb has no reverse curvature between said mounting portion and said axle passage;
- said radius of curvature is in a range of 18 to 22 inches and said angle is in a range of about 37 to 42 degrees; and
- said composite material includes glass or graphite fibers.
- 7. A bow limb prior to assembly with a riser, a riser fastener, a cam wheel, and a cam wheel axle to provide a compound archery bow, comprising:
- a mounting portion configured for fastening to the riser by the riser fastener;
- a tip portion defining a slot between a pair of arms, said arms each defining an axle passage configured to receive the axle to mount the cam wheel at least partially within said slot;
- a curved portion integrally connecting said mounting portion and said tip portion, said curved portion being configured to rearwardly and outwardly extend said tip portion away from the riser when said mounting portion is fastened to the riser, said curved portion having a radius of curvature of less than about 30 inches, said radius sweeping an angle of at least about 35 degrees, and said curved portion having no reverse curvature.
- 8. The bow limb of claim 7, wherein said radius of curvature is in a range of 18 to 22 inches and said angle is in a range of about 37 to 42 degrees.
- 9. The bow limb of claim 7, wherein said curved portion has a region generally thinner than said mounting portion and said tip portion, said radius is about 20 inches, said angle is in a range of about 39 to 41 degrees, and said axle passage is displaced from said mounting end along said axis by at least 4 inches.
- 10. The bow limb of claim 7, wherein the bow limb is formed from a composite material including glass or graphite fibers.
Parent Case Info
This Application is a Division of Ser. No. 08/732,841, filed Oct. 15, 1996.
US Referenced Citations (26)
Divisions (1)
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Number |
Date |
Country |
Parent |
732841 |
Oct 1996 |
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