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Patent Searching and Data


Title:
CLUTCH UNIT
Document Type and Number:
WIPO Patent Application WO/2019/151261
Kind Code:
A1
Abstract:
A brake-side clutch part, which transmits rotational torque from a lever-side clutch part to an output side and blocks rotational torque inputted in the opposite direction from the output side, is provided with an outer ring of which rotation is restricted and an output shaft 22 to which rotation is outputted. The outer ring is provided with a slide gear 32 that meshes with the output shaft 22 when rotational torque is blocked and unmeshes from the output shaft 22 when rotational torque is transmitted, an inner gear 33 that meshes with the slide gear 32 is provided to the output shaft 22 so as to be capable of minute rotation, and provided between the inner gear 33 and the output shaft 22 are an alignment part 50 that aligns the phase of the inner gear 33 with that of the slide gear 32 when rotational torque is blocked, and a centering part 54 that returns the inner gear 33 to a neutral position relative to the output shaft 22 when rotational torque is transmitted.

Inventors:
WATANABE Kengo (1578 Higashikaizuk, Iwata-shi Shizuoka 10, 〒4388510, JP)
MAENO Eiji (1578 Higashikaizuk, Iwata-shi Shizuoka 10, 〒4388510, JP)
HIBI Yasumasa (1578 Higashikaizuk, Iwata-shi Shizuoka 10, 〒4388510, JP)
Application Number:
JP2019/003015
Publication Date:
August 08, 2019
Filing Date:
January 29, 2019
Export Citation:
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Assignee:
NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 〒5500003, JP)
International Classes:
F16D47/02; B60N2/16; F16D15/00; F16D41/10; F16D43/02; F16D43/26; F16D65/16; F16D67/02; F16D127/10
Foreign References:
JP2017171007A2017-09-28
JP2017172590A2017-09-28
JP2018035847A2018-03-08
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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