Title:
ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2018/078920
Kind Code:
A1
Abstract:
This actuator is provided with: a frame; a guide rail that is attached to the frame; a slider that is guided by the guide rail; a rotation-linear motion conversion mechanism that has a screw shaft supported by the frame and a nut attached to the screw shaft and that is arranged on the opposite side of the guide frame with respect to the frame; and a connection member that connects the slider and the nut. The connection member is coupled to the nut via a nut bracket. The connection member is provided with: a plate-like slider linking part that is an annular member along the axial direction of the screw shaft and that is fixed to the slider; and a plate-like nut bracket linking part that is fixed to the nut bracket.
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Inventors:
TAGUCHI TOSHIHUMI (JP)
Application Number:
PCT/JP2017/018136
Publication Date:
May 03, 2018
Filing Date:
May 15, 2017
Export Citation:
Assignee:
NSK LTD (JP)
International Classes:
F16H25/20; F16H25/24
Foreign References:
| JP2007077848A | 2007-03-29 | |||
| JP2010229926A | 2010-10-14 | |||
| JPH02103269U | 1990-08-16 | |||
| JPH03110895A | 1991-05-10 | |||
| JP2010229926A | 2010-10-14 |
Other References:
See also references of EP 3530985A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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