Archery bow cable guard
OwnerBeeby G. Walkerinventor
Life of this patent
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Abstract
A cable-guard structure for a compound archery bow, comprising two separate guide rollers freely rotatable on a rod-type support. The rollers are of different diameter to prevent direct contact between the cables at any point along the cable span.
Claims4
A cable guard device for attachment to a compound bow having a central hand grip section, upper and lower limbs, a first anchorage and first pulley means at the free end of the upper limb, a second anchorage and second pulley at the free end of the lower limb, a bow string extending between the free ends, a first cable extending from the first anchorage means and about the second pulley means to one end of the bow string, and a second cable extending from the second anchorage means and about the first pulley means to the other end of the bow, the cable guard device comprising:
- a rod for mounting on a mid-portion of the central hand grip section to extend rearwardly therefrom generally normal thereto, and to the region of said bow string extending between the free ends of the upper and lower bow limbs, said first and second cables extending between respective ones of the first and second pulley means and respective ones of the second and first anchorage means,
- first and second rollers rotatably mounted on the rod in said region of the bow string, the rollers being slidable axially on the rod, each of the rollers having a peripheral groove for guiding engagement with one of the first and second cables,
- the first and second rollers being of different diameters to maintain the first and second cables in spaced relation radially outwardly of the rod to prevent contact between the first and second cables throughout the length of the cables whereby wear and shortened service life of the oppositely moving cables are prevented, and an annular sound-suppression disk disposed about the rod and between the first and second rollers.
In a compound bow comprising a central hand grip section, upper and lower limbs, a first anchorage and first pulley means at the free end of the upper limb, a second anchorage and second pulley at the free end of the lower limb, a bow string extending between the free ends, a first cable extending from the first anchorage means and about the second pulley means to one end of the bow string, and a second cable extending from the second anchorage means and about the first pulley means to the other end of the bow,
- a cable guard comprising:
- rod means for mounting on a mid-portion of the central hand grip section to extend rearwardly therefrom generally normal thereto, and to the region of said bow string extending between the free ends of the upper and lower bow limbs, said first and second cables extending between respective ones of the first and second pulley means and respective ones of the second and first anchorage means,
- first and second rollers rotatably mounted on the rod in said region of the bow string, the rollers being slidable axially on the rod, each of the rollers having a peripheral groove for guiding engagement with one of the first and second cables,
- the first and second rollers being of different diameters to maintain the first and second cables in spaced relation radially outwardly of the rod to prevent contact between the first and second cables throughout the length of the cables whereby wear and shortened service life of the oppositely moving cables are prevented, and
- an annular sound-suppression disk disposed about the rod and between the first and second rollers.
Dependencies are inferred from the claim text.