Patent ID: 6792931
Filing Date: 2004-09-21
Classification: F41B

Abstract:
A compound bow having asynchronous primary limb and primary pulley-actuator operation, wherein no actuator segment, except the bowstring section used to draw the bow, extends past the vertical center of the bows riser segment, which asynchronous operation incorporates a minimum of one dual-planar primary leverage inducing pulley, and a pulley-return-energy-storage-source (PRES) incorporated in the bows overall configuration at (at) least one end of the bow, said bow incorporating in addition to the primary leverage inducing pulley mounted proximate the end of at least one of the bows primary limbs, a minimum of one additional simple intermediate pulley incorporated in the PRES extension located at the same end of the bow, which intermediate pulley engages an extended actuator length coming from the primary leverage inducing pulley, and which extended actuator length thereafter continues on to and is terminated at a point intermediate the ends of the primary limb mounted on the same end of the bows riser section that the primary pulley that the extended actuator length emanates from is mounted at.