发明名称 Training apparatus for batters
摘要 A training apparatus for baseball players includes an arm assembly for rested engagement with a fence or other support. A brace depends from the arm and engages the fence. An elastic tie-down urges the brace into fence engagement to lock the arm assembly in place. A tether carried by the arm outer end passes through a baseball which is adjustably supported in place along the tether by a cable clamp. The lower end of the tether is anchored in a yieldable manner to a fence component. An elastic member serves to inhibit tether movement. The tether is clamped at its upper end to the arm with an end segment clamped in place to a plate on the arm.
申请公布号 US5340101(A) 申请公布日期 1994.08.23
申请号 US19930131773 申请日期 1993.10.04
申请人 LAWSON, STEVEN R.;LAWSON, RAYMOND J. 发明人 LAWSON, STEVEN R.;LAWSON, RAYMOND J.
分类号 A63B69/00;(IPC1-7):A63B69/40 主分类号 A63B69/00
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