PROBLEM TO BE SOLVED: To surely lock an output shaft even when a radial load is applied on the output shaft during reverse input of rotation torque.SOLUTION: A clutch unit comprises: a lever side clutch part 11 on an input side for controlling transmission and cutoff of rotation torque inputted by a lever operation; and a brake side clutch part 12 on an output side for transmitting the rotation torque inputted from the lever side clutch part 11 to the output side, and for cutting off the rotation torque reversely inputted from the output side. The brake side clutch part 12 includes: an output shaft 22 from which the rotation torque is outputted; and an outer ring 23 and a side plate 25 in which the rotation is restricted. Between the output shaft 22 and the outer ring 23 and the side plate 25, a support part is disposed for restricting the inclination of the output shaft 22 with respect to an axial line. The support part has a structure in which an annular protrusion 25b provided at the side plate 25 is brought into contact with the outer ring 23 and the output shaft 22.SELECTED DRAWING: Figure 1

    【課題】 回転トルクの逆入力時、出力軸にラジアル荷重が負荷されても、出力軸を確実にロックする。【解決手段】 レバー操作により入力される回転トルクの伝達および遮断を制御する入力側のレバー側クラッチ部11と、レバー側クラッチ部11から入力される回転トルクを出力側へ伝達すると共に、出力側から逆入力される回転トルクを遮断する出力側のブレーキ側クラッチ部12とからなり、ブレーキ側クラッチ部12は、回転トルクが出力される出力軸22と、回転が拘束された外輪23および側板25とを備え、出力軸22と外輪23および側板25との間に、軸線に対する出力軸22の傾きを規制する支持部を配設する。支持部は、側板25に設けられた環状凸部25bを外輪23および出力軸22に当接させた構造を具備する。【選択図】 図1


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    Title :

    CLUTCH UNIT


    Additional title:

    クラッチユニット


    Contributors:
    HIBI YASUMASA (author) / SASANUMA KYOHEI (author) / SATO KOJI (author)

    Publication date :

    2018-01-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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