发明名称 Calf exercise machine with rocking user support
摘要 A calf exercise machine has a floor engaging main frame, a user support pivot, a user support assembly pivotally mounted on the main frame via the user support pivot, and a pivotally mounted user engagement device. A user engaging foot plate assembly is pivotally mounted to track movement of the user's feet during a calf exercise, and may comprise either the user support in a standing calf machine or the user engagement device in a seated calf machine. A connecting link translates movement of the user engagement device to movement of the user support so that pivotal movement in the user engagement device results in a self-aligning, pivoting movement of the user support.
申请公布号 US8177693(B2) 申请公布日期 2012.05.15
申请号 US201113029964 申请日期 2011.02.17
申请人 WEBBER RANDALL T.;HOCKRIDGE BRUCE;MEREDITH JEFFREY O.;HOIST FITNESS SYSTEMS, INC. 发明人 WEBBER RANDALL T.;HOCKRIDGE BRUCE;MEREDITH JEFFREY O.
分类号 A63B21/04 主分类号 A63B21/04
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