Compound bow draw position indicating device

Details Compound bow draw position indicating device Compound bow draw position indicating device

1986-06-06

1987-11-10

Pinkham, Richard C.

Mechanical guns and projectors

Spring

Bow

124 86, F41B 500

Patent

active

047050152

ABSTRACT:
The compound archery bow assembly includes an inner cam-type compound bow having an elongated riser with handle and arrow window, a pair of flexible limbs with a pair of wheels rotatably secured to the limb tips. A box-shaped bracket is secured to the riser below the handle and extends rearwardly thereof, with a vertical bowstring behind the bracket, a rotatable cam mechanism including a pair of cam lobes secured to each other, rotatably secured in the bracket, wheel cables trained around the wheels and secured to opposite ends of the bowstring, and cam cables extending between the cam lobes and limb tips. The assembly also includes an improved drawcheck with a clicker component releasably secured to either the bracket or cam mechanism, and an activator component secured to the other one of the bracket and cam mechanism. The clicker component includes an inverted generally U-shaped mounting block with flexible flat or trough-shaped strip mounted on the flat horizontal or downwardly sloped top and extending out one rounded side thereof into the path of the activator component which may be a U-shaped fitting having an adjustable strip-flexing pin extending from one side thereof. As the bowstring is drawn, the pin and strip converge, the pin flexing and then releasing the strip to cause it to click at full draw. The drawcheck is simple and adjustable.

REFERENCES:
patent: 3486495 (1969-12-01), Allen
patent: 3499414 (1970-03-01), Frydenlund
patent: 4300521 (1981-11-01), Schmitt
patent: 4421093 (1983-12-01), Stock
patent: 4461267 (1984-07-01), Simonds et al.
patent: 4512326 (1985-04-01), Jarrett
patent: 4542732 (1985-09-01), Troncoso
patent: 4562824 (1986-01-01), Jennings
patent: 4572153 (1986-02-01), MacPherson
patent: 4612906 (1986-09-01), Troncoso

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