发明名称 |
BALL SCREW, IN PARTICULAR FOR A PARKING BRAKE OF A MOTOR VEHICLE |
摘要 |
A ball screw which has a threaded nut arranged on a threaded spindle, a helical ball channel in which balls are arranged delimited by ball grooves of the threaded spindle and the threaded nut, a ball cage which receives the balls and a spring element which hears with one end against the threaded nut and with another end against the ball cage. The spring element is arranged axially adjacent to the ball cage in an annular gap delimited by the threaded nut and the threaded spindle.
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申请公布号 |
US2011120247(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US20100912907 |
申请日期 |
2010.10.27 |
申请人 |
SCHAEFFLER TECHNOLOGIES GMBH & CO. KG |
发明人 |
OSTERLAENGER JUERGEN;BAERTHLEIN STEFANIE |
分类号 |
F16H25/22 |
主分类号 |
F16H25/22 |
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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