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Patent Searching and Data


Title:
CLUTCH UNIT
Document Type and Number:
WIPO Patent Application WO/2017/038548
Kind Code:
A1
Abstract:
A clutch unit comprises: a lever-side clutch section 11 provided on the input side and controlling the transmission and blocking of rotational torque inputted by lever operation; and a brake-side clutch section 12 which is provided on the output side, transmits to the output side, rotational torque transmitted from the lever-side clutch section 11, and blocks rotational torque reversely applied from the output side. The brake-side clutch section 12 is provided with: a side plate 25, the rotation of which is restrained; a steel output shaft 22 for outputting rotation; and a resin friction ring 39 mounted and affixed to the side plate 25 and applying rotational resistance to the output shaft 22 by means of sliding torque generated by the press-fitting of the friction ring 39 into the output shaft 22. A groove 39d is formed in the outer peripheral surface 39b of the friction ring 39.

Inventors:
SASANUMA Kyohei (1578 Higashikaizuk, Iwata-shi Shizuoka 10, 〒4388510, JP)
KAWAI Masahiro (1578 Higashikaizuk, Iwata-shi Shizuoka 10, 〒4388510, JP)
Application Number:
JP2016/074467
Publication Date:
March 09, 2017
Filing Date:
August 23, 2016
Export Citation:
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Assignee:
NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 〒5500003, JP)
International Classes:
F16D41/08; F16D41/06; F16D41/067; F16D59/02; F16D65/16; F16D121/16; F16D125/66; F16D127/04; F16D127/06
Foreign References:
JP2015055335A2015-03-23
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (Ehara Patent Office, 15-26 Edobori 1-chome, Nishi-ku, Osaka-sh, Osaka 02, 〒5500002, JP)
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