Title:
CLUTCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/063065
Kind Code:
A1
Abstract:
A first transmission part (70) has a driven dog (74) at the end thereof on the second transmission part (80) side. A clutch body (91) has a drive dog (93) that can mesh with a first external spline (74) by relatively moving to the driven dog (74) side in an axial direction with respect to the second transmission part (80). A movement restriction part includes a first movement restriction part (501) capable of restricting relative movement of a fork base part (51) toward one side in the axial direction with respect to a nut (42), and a second movement restriction part (502) capable of restricting the relative movement toward the other side. The nut (42) is set to be in an intermediate floating position, which is a position between the first movement restriction part (501) and the second movement restriction part (502), so that, at a contact start position between the drive dog (93) and the driven dog (74), the drive dog (93) and the driven dog (74) can ratchet by means of a spring (201), and so that the drive dog (93) and the driven dog (74) can mesh with each other by the load of the spring (201).
Inventors:
SUZUKI TOMONORI (JP)
Application Number:
PCT/JP2023/033972
Publication Date:
March 28, 2024
Filing Date:
September 19, 2023
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F16D23/10; F16D11/04; F16D11/10; F16D23/12; F16H63/30
Foreign References:
| JPH0861487A | 1996-03-08 | |||
| FR3062190A1 | 2018-07-27 | |||
| JP2016020180A | 2016-02-04 | |||
| JP2019533605A | 2019-11-21 | |||
| DE102004043116A1 | 2005-04-21 |
Attorney, Agent or Firm:
HATTORI & PARTNERS (JP)
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