Mechanical guns and projectors – Element – Projectile holder or carrier
Patent
1978-09-22
1980-08-05
Pinkham, Richard C.
Mechanical guns and projectors
Element
Projectile holder or carrier
273DIG8, 124 24R, F41B 500
Patent
active
042156661
ABSTRACT:
A pliant hollow screw of thermo plastic material for threaded engagement in a bow handle section to adjustably space an arrow from the adjacent side of the bow. The screw has a cluster of integrally formed flexible pins projecting longitudinally from its closed, arrow engaging end and a harder metal expanding screw entered therein. The harder expanding screw being larger than the inside diameter of the hollow arrow spacing screw thereby to expand and lock it in an adjusted position. A modified form of the arrow spacing screw has a cluster of flexible filaments extending longitudinally from and attached to the arrow engaging end of the screw.
REFERENCES:
patent: 1646431 (1927-10-01), Tomkinson
patent: 2006813 (1935-07-01), Norwood
patent: 3292607 (1966-12-01), Hoyt
patent: 3482563 (1969-12-01), Pint
Abernathy Lloyd E.
Carroll Cornelius F.
Miller Allen W.
Browne William R.
Markham Charles E.
Pinkham Richard C.
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