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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/059286
Kind Code:
The present invention comprises: a lever-side clutch unit 11 that controls the transmission and cutoff of rotation torque that is input; and a brake-side clutch unit 12 that transmits, to the output side, the rotation torque from the lever-side clutch unit 11, and that cuts off rotation torque that is reverse input from the output side. The brake-side clutch unit 12 is provided with: an input shaft 15; an output shaft 31 that is disposed so as to be coaxial with and oppose the input shaft 15; an outer ring 33 that rotatably supports the input shaft 15 and the output shaft 31; and an output gear 36 that is disposed between the input shaft 15 and the output shaft 31 so as to be axially movable. A concave/convex fitting part 54, which is capable of meshing in the rotation direction, is provided between the output gear 36 and the outer ring 33. The concave/convex fitting part 54 is composed of: a tooth part 56 that is formed on an axial direction end surface of the outer ring 33; and a tooth part 55 that is formed on an axial direction end surface of the output gear 36 which opposes the axial direction end surface of the outer ring 33.

WATANABE Kengo (1578 Higashikaizuk, Iwata-shi Shizuoka 10, 〒4388510, JP)
Application Number:
Publication Date:
March 28, 2019
Filing Date:
September 20, 2018
Export Citation:
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NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 〒5500003, JP)
International Classes:
F16D41/08; F16D11/10; F16D65/16; F16D67/02; F16D127/04; F16D127/06; F16D129/04
Foreign References:
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (Ehara Patent Office, 2-15 Bakurou-machi 4-chome, Chuo-ku, Osaka-sh, Osaka 59, 〒5410059, JP)
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