Fine adjustment mechanism for bowstring release

Details Fine adjustment mechanism for bowstring release Fine adjustment mechanism for bowstring release

1991-06-24

1992-12-15

Reese, Randolph A.

Mechanical guns and projectors

Element

Trigger or releasing mechanism

81 909, F41B 500

Patent

active

051707721

ABSTRACT:
A caliper-jaws type release which includes a cam-shaped pin for pivotally holding one of two opposing jaws in the release holder. The cam-shaped pin has a head portion, an eccentric middle portion of smaller diameter than the head portion and a concentric end portion of smaller diameter than the middle portion. The head portion has a recess in its top surface for receiving a lever having a complimentary projection. Inserting the lever into the complimentary recess permits the cam-shaped pin to be rotated. The eccentric portion pivotally engages the jaw. Rotating the cam-shaped pin with the lever causes the jaw to change position relative to the opposing jaw.

REFERENCES:
patent: 1351217 (1920-08-01), Richard
patent: 1539943 (1925-06-01), Greve
patent: 4257386 (1981-03-01), Gazzara
patent: 4282851 (1981-08-01), Lyons
patent: 4407260 (1983-10-01), Lyons
patent: 5067472 (1991-11-01), Vogel et al.

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