发明名称 Energy absorbing basketball goal/backboard unit
摘要 An energy absorbing basketball goal/backboard unit incorporates a conventional vertically aligned backboard and horizontally aligned goal, i.e., the basket. The goal is spring mounted to pivot forwardly and downwardly out of its normal horizontal plane when a predetermined excess force is applied such as when a player dunks the basketball and slaps, hits or pulls the goal with his hands, wrists, or arms. The goal returns to its original position with the energy of the return motion being dissipated by shock absorbing means. In an alternate form, provision is also made for the goal to deflect sideward under spring and shock absorbing restraint.
申请公布号 US4194734(A) 申请公布日期 1980.03.25
申请号 US19780917979 申请日期 1978.06.22
申请人 TYNER, FREDERICK C 发明人 TYNER, FREDERICK C
分类号 A63B63/08;(IPC1-7):A63B63/04 主分类号 A63B63/08
代理机构 代理人
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