发明名称 Shaft gripper for pulling an arrow
摘要 An elongated resilient grip member having a longitudinal V-shaped groove formed therein. In length, the grip is normally about the width of a hand, but could be longer, and the lengthwise V-shaped groove is of sufficient size for placement over an arrow shaft. The grip is preferably manufactured of a stiff yet somewhat flexible rubbery material which is sufficiently flexible to mold about and frictionally adhere to the majority of the surface of the arrow shaft when the exterior of the grip is grasped firmly and squeezed by the hand of a user. The V-shaped groove is defined by convergent side walls which are substantially taller or wider than the diameter of an arrow shaft. The arrow shaft fits within the relatively deep V-shaped groove near a bottom hinge-like portion thereof to leave a substantial length of the convergent side walls extending outward beyond the arrow shaft. The V-shaped groove defined by the convergent side walls defines a wide-mouth V-slot, and the extending portions of the convergent side walls beyond the gripped arrow shaft in combination with the wide-mouth of the groove allows the extending portions of the convergent side walls to be squeezed inward to serve as levers or leverage providing extensions beyond the arrow shaft. The arrow shaft serves as a fulcrum functional in conjunction with the leverage-providing extensions during the squeezing and pulling process.
申请公布号 US5544926(A) 申请公布日期 1996.08.13
申请号 US19950432368 申请日期 1995.04.24
申请人 RAVENCROFT, GARY N. 发明人 RAVENCROFT, GARY N.
分类号 B25B9/00;F41B5/14;(IPC1-7):B25B9/00 主分类号 B25B9/00
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