发明名称 Baseball training device for practicing hitting
摘要 This present invention is a baseball training device for practicing hitting, comprising a swing member supporting either a ball member or a weighted ball member comprising a ball member attached to a weighted member by an elastic member. The swing member, supported by a base member, is restored to its equilibrium position in hitting practice mode by gravity. As the weighted member is always suspended in air in hitting practice mode, its tension restores its ball member to its equilibrium position. The oscillation of the swing member aids in the dissipation of force imparted to the device in hitting practice mode, making the device stable and stationary, portable and lightweight.
申请公布号 US8814727(B2) 申请公布日期 2014.08.26
申请号 US201313732433 申请日期 2013.01.01
申请人 发明人 Ramcharan Krishna
分类号 A63B69/00 主分类号 A63B69/00
代理机构 代理人 Ashgriz Nasser
主权项 1. A baseball training device for practicing hitting, comprising: a. a weighted ball member comprising of a ball member attached to a weighted member by an elastic member, said weighted member of said weighted ball member always suspended in air in hitting practice mode, with such suspension always creating tension in said elastic member of said weighted ball member; b. a swing member supporting said weighted ball member in hitting practice mode; and c. a base member supporting said swing member.
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