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1. 发明授权

US06971974B2 Quick release ratcheting apparatus for a weight lift bar system 失效
标题翻译：用于重量提升杆系统的快速棘轮装置
公开(公告)号：US06971974B2
公开(公告)日：2005-12-06
申请号：US10064153
申请日：2002-06-14
申请人： Maryellen Bowman , Joseph H. Bowman, Jr. , Aaron Eiger , Julie Lipkin Green
发明人： Maryellen Bowman , Joseph H. Bowman, Jr. , Aaron Eiger , Julie Lipkin Green
IPC分类号： A63B21/072 , A63B21/075
CPC分类号： A63B21/0728 , A63B21/00065 , A63B2225/30
摘要： A quick-release ratcheting mechanism for a weight lifting bar system. The present invention utilizes a ratcheting device in conjunction with ratchet teeth which are located on the inside surface of an aperture of individual weight components. As such, when the individual weight components are placed onto the present invention, the present invention ratcheting system engages the weight component teeth, subsequently creating a fixed and secure engagement. If the user desires to remove the individual weight component, a quick-release handle disengages the ratchet mechanism and allows free removal of an individual weight component. As a further feature the present invention, the preferred embodiment incorporates a unique passive interlocking means between each adjacently placed individual weight component and a unique geometric configuration which enhances the stability of the present invention.
摘要翻译：一种用于重量提升杆系统的快速棘轮机构。本发明利用棘轮装置与位于单个重量部件的孔的内表面上的棘齿相结合。因此，当将各个重量部件放置在本发明上时，本发明棘轮系统与重量部件齿接合，随后产生固定且牢固的接合。如果用户希望去除单独的重量部件，则快速释放手柄脱离棘轮机构并允许单独的重量部件的自由移除。作为本发明的另一特征，优选实施例在每个相邻放置的单个重量部件和独特的几何构造之间结合了独特的被动互锁装置，其增强了本发明的稳定性。

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