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1. 发明授权

US06716119B1 Sports ball striking training device 有权
标题翻译：运动球打击训练装置
公开(公告)号：US06716119B1
公开(公告)日：2004-04-06
申请号：US10289489
申请日：2002-11-06
申请人： Johnathan Weisz , Richard LaPointe
发明人： Johnathan Weisz , Richard LaPointe
IPC分类号： A63B6300
CPC分类号： A63B69/0084 , A63B43/007 , A63B69/38 , A63B2069/0008 , A63B2102/06 , A63B2208/12 , A63B2243/0025 , A63B2243/0033
摘要： A sports ball striking practice device holds a variety of sports balls for striking practice purposes. The sports ball striking practice device includes a threadable tether, a rigid sleeve, a ball insert, and a sports ball. The ball insert is placed through the sports ball to form a channel having a sufficient diameter to accept the tether. The tether has a first end piece that is threadable through the rigid sleeve and the ball insert. The first end piece is attachable to a first strap. The tether has a second end piece with a permanent attachment to a second strap. The first and second straps are attachable to a pole or other similar upright object. The sports ball may be struck repeatedly by a striking device as the tether wraps and unwraps around a pole or other similar object.
摘要翻译：一个运动球打击练习装置拥有各种各样的运动球，以达到实践目的。运动球打击练习装置包括可螺纹系绳，刚性套筒，球形插入件和运动球。球形插入件通过运动球放置以形成具有足够直径的通道以接纳系绳。系绳具有可穿过刚性套筒和球插入件的第一端件。第一端件可附接到第一带子。系绳具有第二端件，其具有永久性附接到第二带。第一和第二带可附接到杆或其他类似的直立物体。运动球可能被打击装置重复地撞击，因为系绳缠绕在一个杆或其他类似物体周围。

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