Title:
REVERSE INPUT BLOCKING CLUTCH
Document Type and Number:
WIPO Patent Application WO/2021/107073
Kind Code:
A1
Abstract:
[Problem] To realize a reverse input blocking clutch with which it is possible to suppress backlash of an output member. [Solution] This reverse input blocking clutch is provided with: a pressed member having a pressed surface 20 on an inner circumferential surface thereof; an input member which has an input-side engaging portion 8 that is disposed radially inward of the pressed surface 20, and which is disposed coaxially with the pressed surface 20; an output member which has an output-side engaging portion 11 that is disposed radially inward of the pressed surface 20, further toward the radially inner side than the input-side engaging portion 8, and which is disposed coaxially with the pressed surface 20; an engaging element 5 which is disposed on the radially inner side of the pressed surface 20 in such a way as to be capable of moving in a first direction, which is a direction moving away from and toward the pressed surface 20; and an elastic member 56 which is disposed in a position superimposed on the output-side engaging portion 11, in relation to the first direction, and which is stretched elastically between the output-side engaging portion 11 and the engaging element 5.
Inventors:
DOHI NAGAO (JP)
DAIKOKU YUYA (JP)
DAIKOKU YUYA (JP)
Application Number:
PCT/JP2020/044147
Publication Date:
June 03, 2021
Filing Date:
November 27, 2020
Export Citation:
Assignee:
NSK LTD (JP)
International Classes:
F16D43/02; F16D51/18; F16D65/22; F16D67/02; F16D121/14; F16D125/28
Domestic Patent References:
| WO2019216280A1 | 2019-11-14 | |||
| WO2019026794A1 | 2019-02-07 |
Foreign References:
| US2031186A | 1936-02-18 | |||
| US3051282A | 1962-08-28 |
Other References:
See also references of EP 4006371A4
Attorney, Agent or Firm:
KIWA INTERNATIONAL (JP)
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