Title:
DOG CLUTCH
Document Type and Number:
WIPO Patent Application WO/2023/175742
Kind Code:
A1
Abstract:
Provided is a dog clutch capable of reducing the occurrence of shock and abnormal noise when the torque on the drive side fluctuates after engagement. A dog clutch (10) engages by meshing between a first tooth (13) on a drive-side axial end surface (12) and a second tooth (23) on a driven-side axial end surface (22). The first tooth includes first surfaces (14) facing one side in the circumferential direction and second surfaces (15) facing the other side in the circumferential direction, and the second tooth includes third surfaces (24) facing the other side in the circumferential direction and fourth surfaces (25) facing the one side in the circumferential direction. When the first tooth and the second tooth are meshed, the circumferential distances between some of the facing first surfaces and third surfaces are unequal and the circumferential distances between some of the facing second surfaces and fourth surfaces are unequal.
Inventors:
KATO TADAHIKO (JP)
Application Number:
PCT/JP2022/011721
Publication Date:
September 21, 2023
Filing Date:
March 15, 2022
Export Citation:
Assignee:
UNIVANCE CORP (JP)
International Classes:
F16D11/00; F16D11/10
Foreign References:
| JP2008248914A | 2008-10-16 | |||
| JP2020133827A | 2020-08-31 |
Attorney, Agent or Firm:
PATENT FIRM SHINMEI CENTURY (JP)
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