发明名称 |
Exercise methods and apparatus |
摘要 |
An exercise apparatus has a linkage assembly which links rotation of a crank to generally elliptical movement of a foot supporting member. The linkage assembly includes a first link having a first end rotatably connected to a first rocker link, an intermediate portion rotatably connected to the crank, and a second end rotatably connected to a rearward end of the foot supporting member. An opposite, forward end of the foot supporting member is rotatably connected to a second rocker link. An upper distal portion of the second rocker link is sized and configured for grasping by a person standing on the foot supporting member. The foot path defined by the foot supporting member may be adjusted by selectively moving the crank axis relative to the handlebar axis.
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申请公布号 |
US6846273(B1) |
申请公布日期 |
2005.01.25 |
申请号 |
US20030441832 |
申请日期 |
2003.05.19 |
申请人 |
STEARNS KENNETH W.;MARESH JOSEPH D. |
发明人 |
STEARNS KENNETH W.;MARESH JOSEPH D. |
分类号 |
A63B23/035;A63B23/04;(IPC1-7):A63B22/00;A63B69/16 |
主分类号 |
A63B23/035 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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