发明名称 |
SADDLE-ADJUSTING MECHANISM OF A FITNESS APPARATUS |
摘要 |
A saddle-adjusting mechanism of a fitness apparatus having: a) a set of upper and lower parallel slide rails pivotally attached to a front and a rear connecting rod; and b) a saddle support with guide rollers and an engaging gear such that the upper and lower parallel slide rails may be adjusted at a certain angle. Meanwhile, a saddle can be moved forward and backward and maintained at a certain angle so that the operators have a comfortable sitting. Moreover, a back pad support is installed in such a way that a fine adjustment of the backing angle of a back pad is achieved by moving it upward and downward.
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申请公布号 |
US2009278017(A1) |
申请公布日期 |
2009.11.12 |
申请号 |
US20080117736 |
申请日期 |
2008.05.08 |
申请人 |
SMITH JEFFREY A;WANG LEAO |
发明人 |
SMITH JEFFREY A.;WANG LEAO |
分类号 |
F16M13/02 |
主分类号 |
F16M13/02 |
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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