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公开(公告)号:US20030045401A1
公开(公告)日:2003-03-06
申请号:US09943741
申请日:2001-08-30
申请人: Icon IP, Inc.
发明人: Scott R. Watterson , F. Troy Miller
IPC分类号: A63B022/00
CPC分类号: A63B22/0664 , A63B21/026 , A63B21/225 , A63B22/001 , A63B22/0017 , A63B2022/067
摘要: An elliptical exercise apparatus including a frame, a crank, a pair of guide tracks, and a pair of flexibly resilient foot supports that provide elliptical exercises. Each foot support comprises a leaf spring and a foot engagement pad configured to receive the foot of a user. The foot engagement pads rotate in elliptical paths and the leaf springs flex in varying degree to accommodate for varying forces and gaits of different users. The leaf springs provide upward biasing forces in direct response to sudden and irregular downward forces, thereby flexing to improve the feel of the exercise.
摘要翻译: 一种包括框架,曲柄,一对导轨以及提供椭圆练习的一对柔性弹性脚部支撑件的椭圆锻炼设备。 每个脚支撑件包括板弹簧和构造成接收使用者脚部的脚接合垫。 脚接合垫以椭圆形路径旋转,并且片簧以不同的程度弯曲,以适应不同用户的变化的力和步态。 板簧可以直接响应突然和不规则的向下的力而提供向上的偏压力,从而弯曲以改善运动的感觉。