| 发明名称 |
Exercise apparatus with zero clearance roller seat carriage |
| 摘要 |
Exercise apparatus has a biased tolerance-compensating engagement system between a seat-supporting carriage and a tubular support column to provide zero clearance between adjustment rollers and the support column, to minimize wobble during user adjustment.
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| 申请公布号 |
US7364535(B1) |
申请公布日期 |
2008.04.29 |
| 申请号 |
US20060361903 |
申请日期 |
2006.02.24 |
| 申请人 |
BRUNSWICK CORPORATION |
发明人 |
ROSENOW CHARLES J.;MONSRUD LON L. |
| 分类号 |
A63B21/062;A63B21/06;A63B26/00 |
主分类号 |
A63B21/062 |
| 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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