Title:
CLUTCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/063055
Kind Code:
A1
Abstract:
A cylindrical nut (42) is mounted on a radially outer side of a shaft (41), and, when the shaft (41) rotates, the cylindrical nut (42) translationally moves relative to the shaft (41) in the axial direction. A fork (50) has a fork base part (51) and movement restriction parts (501, 502). The cylindrical fork base part (51) is mounted on a radially outer side of the nut (42), and is movable relative to the nut (42) in the axial direction. The movement restriction parts (501, 502) are capable of restricting the movement of the fork base part (51) relative to the nut (42) in the axial direction. An electric actuator part (20) has a spring (201) that is provided between the nut (42) and the fork base part (51) and that is capable of urging the fork base part (51) in the axial direction with respect to the nut (42). A control part (100) can stop a supply of electricity to a rotary electric motor (30) when a dog clutch (90) and a first transmission part (70) are engaged with each other.
Inventors:
SUZUKI TOMONORI (JP)
Application Number:
PCT/JP2023/033953
Publication Date:
March 28, 2024
Filing Date:
September 19, 2023
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F16D11/04; F16D23/12; F16D28/00
Foreign References:
| JP2016020180A | 2016-02-04 | |||
| JPH0861487A | 1996-03-08 |
Attorney, Agent or Firm:
HATTORI & PARTNERS (JP)
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