Title:
ENGAGEMENT DEVICE AND VEHICLE DRIVE UNIT HAVING THE SAME
Document Type and Number:
Japanese Patent JP2023136046
Kind Code:
A
Abstract:
To provide a technology which can reduce a size of an engagement device.SOLUTION: A first support part 34 for supporting a first friction engagement element 31 is arranged at a first member 1 or a member which is non-rotatably supported by the first member 1, and a second support part 35 for supporting a second friction engagement element 32 is arranged at a second member 2 so as to be located outside in a radial direction R with respect to the first support part 34. The first member 1 comprises a first radial-direction extension part 11 arranged at a second side L2 in an axial direction with respect to the friction engagement elements 31, 32, and extending along the radial direction R. The first radial-direction extension part 11 comprises: a regulation part 111 for regulating the movement of the friction engagement elements 31, 32 to the second side L2 in the axial direction; and an axial-direction support part 112 arranged inside the radial direction R with respect to the regulation part 111, and supporting a linear motion conversion mechanism 42 in an axial direction L. The linear motion conversion mechanism 42 is arranged at a position overlapped with the friction engagement elements 31, 32 in a radial-direction view and inside the radial direction R with respect to the friction engagement elements 31, 32.SELECTED DRAWING: Figure 1
Inventors:
ISONO HIROSHI
Application Number:
JP2022041451A
Publication Date:
September 29, 2023
Filing Date:
March 16, 2022
Export Citation:
Assignee:
AISHIN KK
International Classes:
F16D11/10; F16D55/36; F16D65/16; F16H25/20
Attorney, Agent or Firm:
Patent Attorney Corporation R&C
Previous Patent: JPWO2023136045
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