发明名称 Friction clutch and a slave cylinder for the operation of a friction clutch
摘要 A slave cylinder for the operation of a friction clutch, especially in motor vehicles, with a housing, an inner portion, an annular or cylindrical piston which annular piston is positioned between the housing and the inner portion, a clutch release sleeve or clutch throwout sleeve or coupling socket joint which clutch release sleeve is in contact with the annular piston and can be axially displaced with respect to the housing, as well as a spring or pressure spring or compression spring which is supported by both the clutch release sleeve and the housing, and radial shoulders or steps or reliefs provided at the clutch release sleeve and at the housing to secure against torsion. The pressure spring may be characterized as a sinuous spring or zig-zag or no-sag spring. The ends of the pressure spring are positioned to make contact at the ends of the shoulders which shoulders act in the opposite direction to secure against torsion.
申请公布号 US5964333(A) 申请公布日期 1999.10.12
申请号 US19970869455 申请日期 1997.06.05
申请人 FICHTEL & SACHS AG 发明人 GROSSPIETSCH, WOLFGANG;VOIT, HERBERT;EBERT, ANGELIKA
分类号 F16D25/08;(IPC1-7):F16D25/08;F16D23/14 主分类号 F16D25/08
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