To provide an actuator having a reverse input block clutch which can easily release a state that the rotation of an output member is prevented or suppressed.SOLUTION: A reverse input block clutch 1 is composed of an input member 32, an output member 33, a pressed member 34, and an engagement element 35. When rotation torque is inputted into the input member 32, the engagement element 35 moves to a direction separating from a pressed face of the pressed member 34 on the basis of engagement with the input member 32, transmits the rotation torque inputted into the input member 32 to the output member 33 on the basis of engagement with the output member 33, and when the rotation torque is reversely inputted into the output member 33, moves to a direction approximating the pressed face on the basis of engagement with the output member 33, does not transmit the rotation torque which is reversely inputted into the output member 33 to the input member 32 by being pressed to the pressed face, or transmits a part of the rotation torque to the input member 32 on the basis of engagement with the input member 32.SELECTED DRAWING: Figure 1

    【課題】出力部材の回転を防止又は抑制した状態を容易に解除することができる逆入力遮断クラッチを備えたアクチュエータを提供する。【解決手段】逆入力遮断クラッチ1を、入力部材32と、出力部材33と、被押圧部材34と、係合子35とを備えたものとする。係合子35は、入力部材32に回転トルクが入力されると、入力部材32との係合に基づいて被押圧部材34の被押圧面から離れる方向に移動し、入力部材32に入力された回転トルクを出力部材33との係合に基づいて出力部材33に伝達し、かつ、出力部材33に回転トルクが逆入力されると、出力部材33との係合に基づいて被押圧面に近づく方向に移動し、被押圧面に押し付けられることで、出力部材33に逆入力された回転トルクを入力部材32に伝達しないか又はその一部を入力部材32との係合に基づいて入力部材32に伝達する。【選択図】図1


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    Titel :

    ACTUATOR AND STEER-BY-WIRE TYPE STEERING DEVICE


    Weitere Titelangaben:

    アクチュエータ及びステアバイワイヤ式操舵装置


    Beteiligte:
    OGURO YUYA (Autor:in)

    Erscheinungsdatum :

    2019-10-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B62D MOTOR VEHICLES , Motorfahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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