Compound bow

A compound bow for propelling an arrow comprising:

• handle means for gripping and holding the bow;
• a pair of limb means extending outwardly from opposite ends of said handle means for storing energy to propel said arrow;
• a pair of cable means attached to the bow for causing flexing movement of said limb means;
• a draw string means connected to said cable means for association with an arrow;
• eccentric wheel means attached to outer end portions of each of said limb means for association with said cable means;
• idler pulley means attached to outer end portions of each of said limb means for association with said cable means;
• cable attachment means mounted on each of the outer end portions of said handle means for fixedly attaching said cable means to said bow;
• draw weight adjustment means including pulley means mounted on each of the outer end portions of said handle means for association with said cable means;
• each of said cable means having a first terminal portion attached to one of the outer end portions of said handle means by one of said cable attachment means, a first intermediate portion extending from said one cable attachment means to one of said idler pulley means on the outer end portion of the one limb means extending outwardly from the one of the outer end portions of said handle means;
• a second intermediate portion extending from said one idler pulley means to one of said draw weight adjustment pulley means on the one of the outer end portions of said handle means;
• a third intermediate portion extending from said one of said draw weight adjustment pulley means to one of said eccentric wheel means on the outer end portion of the other limb means;
• and
• a second terminal portion extending from said one of said eccentric wheel means and connected to one adjacent end of said draw string means;
• said draw weight adjustment pulley means comprising:
• variably adjustable mounting means for mounting said draw weight adjustment pulley means relative to said handle means whereby said draw weight adjustment pulley means is variably locatable relative to said handle means to vary the tension in said cable means,
• said mounting means comprising:
• attachment means for securing said draw weight pulley means on said handle means whereby said cable means is removable from and replaceable on said draw weight pulley means by stretching said cable means relative to said draw weight pulley means,
• said attachment means comprising:
• pivotal lever arm means for supporting said draw weight adjustment means and for mounting said draw weight attachment means on said handle means, and adjustable connecting means for mounting said pivotal lever arm means on said handle means whereby said lever arm means and said draw weight adjustment means are variably positionable relative to said handle means and said cable means,
• indicia means on said pivotal lever arm means for locating said lever arm means in predetermined positions relative to said handle means whereat said cable means is subject to predetermined draw weight tension,
• mounting plate means fixedly attached on the outer end portion of said handle means and extending outwardly rearwardly therefrom, and said pivotal lever arm means being adjustably pivotally mounted on said mounting plate means,
• attachment means on said mounting plate means for attaching said cable attachment means,
• said cable attachment means comprising:
• a shaft member adjustably rotatably fixedly mounted on said mounting plate means, a cable groove on said shaft member,
• a cross passage in said shaft member connecting opposite sides of said cable groove,
• said first terminal portion of said cable means being wound on said cable groove and extending through said cross passage, and retaining means associated with said cable means in said cross passage for fixedly retaining said cable means therewithin.

A bow for propelling an arrow comprising:

• a handle member for gripping and holding the bow;
• a pair of limb means extending outwardly from opposite ends of said handle means for storing energy to propel an arrow;
• limb mounting means for removable and adjustable mounting of the inner end portions of said limb members on the outer end portions of said handle member;
• each of said limb mounting means comprising:
• a first elongated flat abutment surface on the outer end portion of said handle member;
• a transverse semi-cylindrical socket portion at the outer end of said first elongated flat abutment surface;
• a semi-circular rib centrally located in said socket portion;
• a second elongated flat abutment surface on the inner end portion of said limb member;
• a transverse semi-cylindrical rib portion at the inner end of said second elongated flat abutment surface;
• a semi-circular groove centrally located in said semi-cylindrical rib portion;
• said semi-cylindrical rib portion being mounted in rotatable supportive engagement with said semi-cylindrical socket portion with said semi-circular rib being in rotatable supportive engagement with said semi-circular groove and preventing axial displacement of said semi-cylindrical rib portion relative to said semi-cylindrical socket portion;
• and
• threaded fastening means for fixedly adjustably receiving said inner end portion of said limb member to said outer end portion of said handle member.