Title:
CLUTCH CLAW AND CLUTCH STRUCTURE USING SAME
Document Type and Number:
Japanese Patent JP2020085230
Kind Code:
A
Abstract:
To prevent collision damage, and to avoid impact and friction generated by instantaneous rotation of a clutch claw to thereby achieve reduction of noise.SOLUTION: A clutch claw 1 applied to a clutch structure having a rotating shaft, includes an engagement claw 10, a base portion 11 and at least two elastic portions 12. The base portion is opposite to the engagement claw and has a peripheral edge 110. The engagement claw and the base portion are coaxially disposed on the rotating shaft. Each elastic portion is at least partially disposed around a part of an outer peripheral edge of the engagement claw to provide elastic force. Each elastic portion has a first end portion 121 and a second end portion 122 at different both end portions, the first end portion is connected with the base portion and extended from the peripheral edge, the second end portion is connected with the engagement claw, and at least one bent structure 123 is disposed between the first end portion and the second end portion.Thus, axial elastic force and torsional elastic force in an axial direction between the engagement claw and the base portion are provided through the elastic portions.SELECTED DRAWING: Figure 3
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Inventors:
CHEN TING-CHUN
CHUNG MING-CHIEH
CHUNG MING-CHIEH
Application Number:
JP2018229191A
Publication Date:
June 04, 2020
Filing Date:
December 06, 2018
Export Citation:
Assignee:
TECO IMAGE SYS CO LTD
International Classes:
F16D11/00
Domestic Patent References:
| JP2007218403A | 2007-08-30 | |||
| JPH1047400A | 1998-02-17 | |||
| JPH1122769A | 1999-01-26 | |||
| JPS567137U | 1981-01-22 | |||
| JP2006064793A | 2006-03-09 | |||
| JP2015051266A | 2015-03-19 |
Attorney, Agent or Firm:
sk patent corporation
Akihiko Okuno
Hiroyuki Ito
Akihiko Okuno
Hiroyuki Ito