发明名称 Basketball practice aid
摘要 A brace for training basketball players has a base for fitting over an arm of a user. Either the upperarm or forearm of one arm of a user is referred to the "base member," the remaining member being the "moving member," regardless of which member actually moves. A yoke extends away from the base, forming a cradle for receiving the moving member. The yoke restrains the moving member from closing against the base member at less than a certain angle. The yoke also urges the moving member and base member into a predetermined relative rotation with respect to one another. A band attaches the base to the base member. The band may be a flexible, non-extensible strap having fasteners at the ends for opening, closing and adjusting the strap. A hook-and-loop fastener permits adjustment of a single, wide strap along the length of the base. An adjustment member may be provided for adjusting the position of the yoke relative to the base.
申请公布号 US5769743(A) 申请公布日期 1998.06.23
申请号 US19970867015 申请日期 1997.06.03
申请人 STEPHAN, PAUL B.;PRYOR, JOE EDMOND;WILLIAMS, MONTEL BRIAN 发明人 STEPHAN, PAUL B.;PRYOR, JOE EDMOND;WILLIAMS, MONTEL BRIAN
分类号 A63B69/00;(IPC1-7):A63B69/00 主分类号 A63B69/00
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