发明申请
- 专利标题： ELECTRIC ACTUATOR
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申请号： US16082963申请日： 2017-03-22
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公开(公告)号： US20190092399A1公开(公告)日： 2019-03-28
- 发明人: Takushi MATSUTO , Shinsuke HIRANO , Atsushi IKEDA , Tomomi ISHIKAWA
- 申请人： NTN CORPORATION
- 优先权： JP2016-069065 20160330
- 国际申请： PCT/JP2017/011441 WO 20170322
- 主分类号： B62D33/07
- IPC分类号： B62D33/07 ; B62D5/04 ; F16C19/18 ; F16H25/24
摘要：
An electric actuator includes: a drive part (2); a motion conversion mechanism part (3) configured to convert a rotary motion from the drive part (2) to a linear motion in an axial direction parallel with an output shaft (10a) of the drive part (2); a driving force transmission part (4) including a transmission gear mechanism (28) configured to transmit a driving force from the drive part (2) to the motion conversion mechanism part (3); and a motion-conversion-mechanism support part (5) including a double-row bearing (40) configured to support the motion conversion mechanism part (3), wherein the double-row bearing (40) is arranged on one side in the axial direction with respect to the transmission gear mechanism (28).
公开/授权文献
- US11215266B2 Electric actuator 公开/授权日：2022-01-04
信息查询
IPC分类:
