发明名称 |
SELF-TIGHTENING MECHANISM |
摘要 |
A self-tightening mechanism (10) mounted on a seat having a back portion (18). The self-tightening mechanism including a drum (11) coupled to the back portion, a band (16, 17) wrapped about the drum inhibiting rotation thereof and having a first end and a second end. A tightening mechanism coupled to the first end and the second end such that a force applied to the back portion in either of two opposing directions produces a tension in the band adjacent either one of the first end and the second end and a corresponding loosening of the band adjacent the other end. The tightening mechanism including a lever (14) pivotable about a fixed pivot point to convert a portion of the tension to reduce the loosening.
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申请公布号 |
WO0074969(A1) |
申请公布日期 |
2000.12.14 |
申请号 |
WO2000US15531 |
申请日期 |
2000.06.05 |
申请人 |
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发明人 |
ELIO, PAUL, A.;GLASPIE, ROBERT, E.;SANKARANARAYANAN, HARIHARAN, K. |
分类号 |
B60N2/433;(IPC1-7):B60N2/433 |
主分类号 |
B60N2/433 |
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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