PROBLEM TO BE SOLVED: To provide a reverse input blocking clutch of a structure capable of being applied to an assembled object other than an electric shutter device including a driving motor.SOLUTION: A reverse input blocking clutch includes an input shaft 13 to which rotary torque is input, an output shaft 14 from which the rotary torque is output, a stationary-side member in which rotation is restricted, a plurality of cylindrical rollers 17 controlling blocking of the rotary torque reversely input from the output shaft 14 and transmission of the rotary torque input from the input shaft 13 by engagement and disengagement between the stationary-side member and the output shaft 14, and a cage 19 retaining the cylindrical rollers 17 between the stationary-side member and the output shaft 14. The stationary-side member is composed of a cup-shaped outer ring 15 accommodating a torque transmitting portion 44 connecting the input shaft 13 and the output shaft 14, the cage 19, and the cylindrical rollers 17, and a side plate 16 on which the outer ring 15 is mounted, and which is fixed to a mounted region, the side plate 16 is disposed at an output side, and the outer ring 15 is disposed at an input side.SELECTED DRAWING: Figure 3

    【課題】 駆動モータを具備する電動シャッタ装置以外の他の用途となる組み付け対象物に適用し得る構造の逆入力遮断クラッチを提供する。【解決手段】 回転トルクが入力される入力軸13と、回転トルクが出力される出力軸14と、回転が拘束された静止側部材と、その静止側部材と出力軸14との間での係合および離脱により、出力軸14から逆入力される回転トルクの遮断と入力軸13から入力される回転トルクの伝達とを制御する複数の円筒ころ17と、静止側部材と出力軸14との間で円筒ころ17を保持する保持器19とを備え、静止側部材は、入力軸13と出力軸14とを連結するトルク伝達部44、保持器19および円筒ころ17を収容するカップ状の外輪15と、その外輪15が取り付けられると共に被取り付け部位に固定される側板16とからなり、側板16を出力側に配置すると共に外輪15を入力側に配置する。【選択図】 図3


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    Title :

    REVERSE INPUT BLOCKING CLUTCH


    Additional title:

    逆入力遮断クラッチ


    Contributors:

    Publication date :

    2016-04-28


    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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