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Title:
ELECTRIC ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2018/079544
Kind Code:
A1
Abstract:
This electric actuator is provided with a driving motor 2; a motion conversion mechanism 6 which converts the rotary motion of the driving motor 2 into a linear motion; a boot 27 which prevents foreign substances from penetrating into the motion conversion mechanism 6; and a boot cover 31 disposed to cover the outer side of the boot 27, wherein the boot cover 31 is integrally formed with an exterior case 8 of the electric actuator, and a boot mounted member 30, on which the boot 27 is mounted, is installed on the inner side of the boot cover 31.

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Inventors:
SHIMIZU Tatsunori (1578 Higashikaizuk, Iwata-shi Shizuoka 10, 〒4388510, JP)
Application Number:
JP2017/038351
Publication Date:
May 03, 2018
Filing Date:
October 24, 2017
Export Citation:
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Assignee:
NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 〒5500003, JP)
International Classes:
H02K7/06; F16H25/20; F16H25/22; F16J3/04; F16J15/52; H02K5/10; H02K7/116
Domestic Patent References:
WO2010134125A12010-11-25
Foreign References:
JPH10201173A1998-07-31
JP2016070324A2016-05-09
JPH05122890A1993-05-18
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (Ehara Patent Office, 2-15 Bakurou-machi 4-chome, Chuo-ku, Osaka-sh, Osaka 59, 〒5410059, JP)
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