发明名称 Batting practice device
摘要 A batting practice device comprising a support post with a target apparatus mounted on the upper portion thereof. The target apparatus is comprised of an upper portion and a lower portion which are in spaced apart condition with an open horizontally disposed strike zone between. The upper and lower portions each comprise an arm that extends outwardly from the post. A guide frame is mounted on the outer end of the arm. A plurality of flexible members are secured to the guide frame and extend towards and define the strike zone. A plurality of flexible elements extend into the strike zone to provide resistance to a swung bat passing through the strike zone. The side portions of the guide frames are disposed at an angle with respect to the strike zone and are padded with a resilient material. A shock absorber is mounted in the length of each of the arms.
申请公布号 US4451036(A) 申请公布日期 1984.05.29
申请号 US19810279720 申请日期 1981.07.02
申请人 SINCLAIR, BERNARD J.;MAURO, DOMINIC R. 发明人 SINCLAIR, BERNARD J.;MAURO, DOMINIC R.
分类号 A63B69/00;(IPC1-7):A63B69/40 主分类号 A63B69/00
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