Mechanical guns and projectors – Spring – Bow
Patent
1980-10-14
1982-06-08
Pinkham, Richard C.
Mechanical guns and projectors
Spring
Bow
242155R, 124 90, 24201A, 403DIG4, F41B 500
Patent
active
043334431
ABSTRACT:
A compound bow, and a cabling system and eccentric for compound bows. Cable end terminals are adapted to be removably coupled together whereby to facilitate field disassembly. The bow has a pair of eccentric pulleys revolvably coupled at its opposite ends, over which a preferably segmented cable system is wound. The cable system preferably comprises a pair of pulley cables having a first end revolvably associated with a pulley and an opposite end adapted to be axially secured to the bow, a pair of string cables each having a first end revolvably associated with one of the pulleys and adapted to be selectively coupled to one of the pulley cable first ends and a second end terminating in a teardrop fitting, and a bow string extending between opposite bow limbs coupled to the teardrop fittings for propelling an arrow. Unique coupling members secured to ends of the pulley cables and the string cables enable them to be removably coupled together. Preferably the eccentric pulleys include a coupling receptive volume defined therein for confining and housing the coupling members. The coupling members, which are adapted to be disposed in abutting relation include channel portions for locking the cables together.
REFERENCES:
patent: 3841295 (1974-10-01), Hunter
patent: 4054118 (1977-10-01), McKee et al.
patent: 4078538 (1978-03-01), Shepley
patent: 4241715 (1980-12-01), Jennings
Ben Pearson Archery Inc.
Browne William R.
Carver Stephen D.
Pinkham Richard C.
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