发明授权
US5901823A Synchronizer including radially-moveable, resiliently-biased
self-energizing member
失效
同步器包括可径向移动的，弹性偏置的自增力构件
- 专利标题： Synchronizer including radially-moveable, resiliently-biased self-energizing member
- 专利标题（中）： 同步器包括可径向移动的，弹性偏置的自增力构件
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申请号： US908087申请日： 1997-08-11
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公开(公告)号： US5901823A公开(公告)日： 1999-05-11
- 发明人: Richard A. Nellums
- 申请人： Richard A. Nellums
- 申请人地址： OH Cleveland
- 专利权人： Eaton Corporation
- 当前专利权人： Eaton Corporation
- 当前专利权人地址： OH Cleveland
- 主分类号： F16H3/12
- IPC分类号： F16H3/12 ; F16D23/06
摘要：
A pin-type, double-acting synchronizer (10) with friction rings (22, 36 and 24, 38), jaw members (30, 26, 28), three circumferentially spaced pins (40)including blocker shoulders for preventing asynchronous engagement of the jaw members, pre-energizer assemblies (42) to ensure initial engagement of the friction rings and blocker shoulders in response to initial engaging movement of a shift flange (32), and self-energizing cams (32f, 32g, 20e, 20f) producing an additive axial force (F.sub.a) in response to either of the cams (32f, 32g) moving a rigid link (48) radially inward against either of the cams (20e, 20f). In a modified embodiment the links (48) are replaced by spring capsules (60) which limit the maximum additive force (F.sub.a).
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