DUAL-FEED SINGLE-CAM COMPOUND BOW
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United States of America Patent
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app pub date -
Oct 4, 2007
filing date -
Apr 28, 1992
priority date (Note) -
Abandoned
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Abstract
A cam is eccentrically journaled at one end of a compound archery bow and a pulley is journaled at the other end of the bow. A cable passes around the pulley to form a bowstring section and a second cable section, both sections forming a dual feed single cam compound bow. The amount of feed out to both ends of the bowstring is approximately the same. One embodiment of the cam provides a large radius cam groove and a smaller radius cam groove which are designed to synchronize the rate of cable feed out at both ends of the bowstring section during the drawing operation. An anchor cable is provided to tie the two limbs of the bow together during the flexing of the bow.
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