Title:
CLUTCH UNIT
Document Type and Number:
WIPO Patent Application WO/2020/255973
Kind Code:
A1
Abstract:
The present invention is formed from a lever-side clutch part (11) that controls transmission and interception of inputted rotational torque, and a brake-side clutch part (12) that transmits rotational torque from the lever-side clutch part (11) to the output side and intercepts rotational torque reversely inputted from the output side. The brake-side clutch part (12) comprises an output shaft (22) having a large-diameter part (22b) in which an annular recess (22c) is formed, and a side plate (25) arranged on the axial-direction outer side of the large-diameter part (22b). A recess (25b) that guides the inner-peripheral surface (22g) of the annular recess (22c) is formed in the axial-direction inner-side surface of the side plate (25). The axial-direction end part (22h) of the large-diameter part (22b) is fitted into the recess (25b), whereby the recess (25b) is arranged so as to be in contact with the inner-peripheral surface (22g) of the annular recess (22c).
Inventors:
SASANUMA KYOHEI (JP)
Application Number:
PCT/JP2020/023632
Publication Date:
December 24, 2020
Filing Date:
June 16, 2020
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
A47C7/02; B60N2/16; F16D15/00; F16D41/06; F16D41/067; F16D41/08; F16D41/10
Foreign References:
| JP2018004008A | 2018-01-11 | |||
| JP2010025204A | 2010-02-04 | |||
| JP2002054658A | 2002-02-20 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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