Title:
ENGAGEMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/090364
Kind Code:
A1
Abstract:
A clutch mechanism (1) comprises: a first frictional engagement element (11) which rotates integrally with a first rotary member (81); and a second frictional engagement element (12) which rotates integrally with a second rotary member (82). A brake mechanism (2) comprises: a third frictional engagement element (21) for rotating integrally with a target rotary member (8T), which is either one of the rotary members (81, 82); and a fourth frictional engagement element (22) which is fixed to a non-rotary member (NR). A pressing mechanism (3) comprises: a pressing part (31) which is disposed between the frictional engagement elements (11, 12) and the frictional engagement elements (21, 22) in the axial direction (L); a driven part (32) which is coupled to the pressing part (31) so as to operate simultaneously therewith; and a linear motion mechanism (33) which moves the driven part (32) in the axial direction (L). The clutch mechanism (1) and the brake mechanism (2) are selectively engaged depending on whether the driven part (32) is moved toward a first axial side (L1) or a second axial side (L2) by the linear motion mechanism (33).
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Inventors:
ISONO HIROSHI (JP)
Application Number:
PCT/JP2022/042575
Publication Date:
May 25, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
AISIN CORP (JP)
International Classes:
F16D13/52; F16D28/00; F16D55/36; F16D67/02
Foreign References:
| US3278774A | 1966-10-11 | |||
| JPS57200398U | 1982-12-20 | |||
| US3235045A | 1966-02-15 | |||
| JP2012197846A | 2012-10-18 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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