发明名称 Releasable connection mechanism for variable stride exercise devices
摘要 The present invention provides for a variable stride exercise device having a variable size close curved striding path during use. The exercise device described and depicted herein utilizes various configurations of linkage assemblies, cam members, and other components, connected with a frame to allow a user to dynamically vary his stride path during exercise. An exercise device conforming to aspects of the present invention provides a foot path that adapts to the change in stride length rather than forcing the user into a fixed size path. Some embodiments of the exercise device include a lockout device that selectively eliminates the variable stride features of the exercise device and allows the user to exercise in a stepping motion. Other aspects of the present invention relate to a releasable connection mechanism that can be used to selectively and/or automatically limit or eliminate the variable stride feature of an exercise device.
申请公布号 US7736278(B2) 申请公布日期 2010.06.15
申请号 US20050158887 申请日期 2005.06.21
申请人 NAUTILUS, INC. 发明人 LULL ANDREW P.;WEIER KEITH M.;KRAPFL ZACHARY D.;KOWALEWSKI CHESTER F.;WATT JONATHAN B.
分类号 A63B22/04;A63B22/06 主分类号 A63B22/04
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