Title:
クラッチ
Document Type and Number:
Japanese Patent JP7170472
Kind Code:
B2
Abstract:
To switch an engagement state and a release state of a clutch by a simple constitution.SOLUTION: A clutch 50 includes a first rotating body 52 having a plurality of engagement faces 52e, 52f at an external peripheral face 52c in a peripheral direction, a second rotating body 53 having a circular arc internal peripheral face 53b surrounding the external peripheral face 52c of the first rotating body 52, and a plurality of engagement members 54 interposed between the plurality of engagement faces 52e, 52f and the internal peripheral face 53b. The plurality of engagement members 54 are set to one group with the two members set therein. The engagement members 54, 54 in one group are energized to a direction in which the members separate from each other by an energization member 82. An armature 55 has a plurality of holding parts 58 for holding the engagement members 54, 54 in one group in a lump. Slopes 58a formed at the plurality of holding parts 58 displace the plurality of engagement members 54 to a peripheral direction when the armature 55 is displaced to an axial direction.SELECTED DRAWING: Figure 2
Inventors:
Shingo Ishige
Takashi Koshio
Takashi Koshio
Application Number:
JP2018169629A
Publication Date:
November 14, 2022
Filing Date:
September 11, 2018
Export Citation:
Assignee:
Hitachi Astemo, Ltd.
International Classes:
F16D41/06; F16D27/112
Domestic Patent References:
| JP2016114153A |
Attorney, Agent or Firm:
Yoichiro Shimoda
Norimasa Shimoda
Katsuhiko Sumiyoshi
Masanori Takizawa
Nara Nyohiro
Norimasa Shimoda
Katsuhiko Sumiyoshi
Masanori Takizawa
Nara Nyohiro