发明名称 |
Slave cylinder for a centered clutch release system |
摘要 |
A hydraulically operated central release unit for a motor vehicle clutch is designed as a slave cylinder that is arranged inside a clutch housing. The central release unit includes a housing in which a ring piston is movably guided. The ring piston has a groove ring seal with lips sealingly contacting the sealing tracks. To reduce the wear on the sealing lips and to avoid squeaking noises of the groove ring seal, the surfaces of the sealing tracks are provided with micro cavities.
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申请公布号 |
US6244409(B1) |
申请公布日期 |
2001.06.12 |
申请号 |
US19990422385 |
申请日期 |
1999.10.21 |
申请人 |
LUK LAMELLEN UND KUPPLUNGSBAU GMBH |
发明人 |
WINKELMANN LUDWIG;MEYER GERHARD;LIEBEZEIT BERND;PROSCH GERHARD |
分类号 |
F16D25/08;(IPC1-7):F16D25/08 |
主分类号 |
F16D25/08 |
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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