Title:
CLUTCH ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2022/118850
Kind Code:
A1
Abstract:
A motor (20) is provided to a housing (12), is actuated by conduction, and can output torque. A speed reducer (30) reduces the speed of the torque of the motor (20) and can output the result. A rotation/translation unit (2) has: a rotating part (40) which rotates relative to the housing (12) when the torque output from the speed reducer (30) is input thereto; and a translating part (50) which moves in the axial direction relative to the housing (12) when the rotating part (40) rotates relative to the housing (12), and which can change the state of a clutch (70) to an engaged state or an unengaged state. The speed reducer (30) has an output unit (35) which outputs the reduced-speed torque of the motor (20) to the rotating part (40). The rotating part (40) is formed as a separate member of a material differing from that of the output unit (35), and is provided so as to be able to rotate integrally with the output unit (35).
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Inventors:
UCHIDA AKIKAZU (JP)
SUGIURA TAKUMI (JP)
SUGIURA TAKUMI (JP)
Application Number:
PCT/JP2021/043903
Publication Date:
June 09, 2022
Filing Date:
November 30, 2021
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F16D13/52; F16D28/00; F16D43/26; F16H1/28; F16H1/32; F16H25/12; H02K7/10; H02K7/108; H02K7/116; H02K49/00
Domestic Patent References:
| WO2015068821A1 | 2015-05-14 |
Foreign References:
| JP2016101877A | 2016-06-02 | |||
| JP2015500965A | 2015-01-08 | |||
| US20180312062A1 | 2018-11-01 |
Attorney, Agent or Firm:
HATTORI & PARTNERS (JP)
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