发明授权
- 专利标题: Ball screw
- 专利标题(中): 滚珠丝杠
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申请号: US14761816申请日: 2013-11-29
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公开(公告)号: US09593752B2公开(公告)日: 2017-03-14
- 发明人: Dieter Adler , Stefanie Oeder , Sigurd Wilhelm , Bernhard Wiesneth , Nicky Heinrich
- 申请人: Schaeffler Technologies AG & Co. KG
- 申请人地址: DE Herzogenaurach
- 专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人地址: DE Herzogenaurach
- 代理机构: Volpe and Koenig, P.C.
- 优先权: DE102013002124 20130208; DE102013206080 20130405
- 国际申请: PCT/DE2013/200329 WO 20131129
- 国际公布: WO2014/121768 WO 20140814
- 主分类号: F16H1/24
- IPC分类号: F16H1/24 ; F16H55/02 ; F16H25/22 ; F16D65/18 ; F16D125/40 ; F16D121/18
摘要:
A ball screw (1) having a threaded nut (3) arranged on the threaded shaft (2) and a ball channel (4) wound about the longitudinal axis of the threaded shaft (2), and in which the balls (5) and at least one helical spring (6) are received. This helical spring (6) is supported on a molded part (7) which is inserted into a recess (8) of the threaded nut (3) and closes the recess (8).
公开/授权文献
- US20150362051A1 BALL SCREW 公开/授权日:2015-12-17
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