Title:
CLUTCH ACTUATOR
Document Type and Number:
Japanese Patent JP2022165459
Kind Code:
A
Abstract:
To provide a clutch actuator easy in setting of variation and manufacturing of a speed reducer.SOLUTION: A motor 20 is disposed in a housing 12 and capable of outputting torque in being operated by energization. A speed reducer 30 can output the torque of the motor 20 while reducing a speed. A ball cam 2 has a driving cam 40 relatively rotating to the housing 12 when the torque output from the speed reducer 30 is input, and a driven cam 50 axially moving to the housing 12 when the driving cam 40 relatively rotates the housing 12 so that it can change a state of a clutch 70 to an engagement state or a non-engagement state. The speed reducer 30 has a second ring gear 35 outputting the torque of the motor 20 reduced in speed, to the driving cam 40. The driving cam 40 is independently formed with a material different from that of the ring gear 35 and disposed in a state of being integrally rotatable with the second ring gear 35.SELECTED DRAWING: Figure 1
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Inventors:
UCHIDA AKIKAZU
SUGIURA TAKUMI
SUGIURA TAKUMI
Application Number:
JP2021070782A
Publication Date:
November 01, 2022
Filing Date:
April 20, 2021
Export Citation:
Assignee:
DENSO CORP
International Classes:
F16D28/00; F16D13/52; F16D43/26; F16H1/28; F16H25/12; H02K7/10; H02K49/00
Attorney, Agent or Firm:
Patent Attorney Corporation Hattori International Patent Office