A clutch according to the present invention comprises: a cylindrical protruding shaft mounted to rotate; one or more circlips that surround the outer surface of the protruding shaft in the radial direction of the protruding shaft and are elastically adhered to the outer surface of the protruding shaft; and a rotating cannula provided with a cylindrical inner hole into which a part where the circlip is mounted among the protruding shafts is inserted, and having a protruding block that interferes with the circlip so as to rotate integrally with the circlip. The cover plate driving device according to the present invention comprises: a clutch configured as above; a driving motor that generates rotational force; a deceleration unit that reduces the rotational force of the driving motor and transmits the same to the protruding shaft to rotate the protruding shaft; and an output gear that receives the rotational force from the rotating cannula and rotates the cover plate, thereby capable of transmitting and blocking power without a separate spring that elastically pressurizes a clutch pad, and reducing the number of parts.

    본 발명에 의한 클러치는, 자전 가능하도록 장착되는 원통 형상의 돌출축; 상기 돌출축의 외측면을 상기 돌출축의 지름방향으로 둘러싸되 상기 돌출축의 외측면에 탄력적으로 밀착되는 하나 이상의 서클립; 상기 돌출축 중 상기 서클립이 장착된 부위가 삽입되는 원통형의 내부홀을 구비하며, 상기 서클립에 간섭되는 돌출블록을 구비하여 상기 서클립과 일체로 자전하는 회동투관;을 포함하여 구성된다. 본 발명에 의한 차량용 커버플레이트 구동장치는, 상기와 같이 구성되는 클러치; 회전력을 발생시키는 구동모터; 상기 구동모터의 회전력을 감속시킨 후 상기 돌출축으로 전달하여, 상기 돌출축을 자전시키는 감속유닛; 상기 회동투관으로부터 회전력을 전달 받아 커버플레이트를 회전시키는 출력기어;를 포함한다.


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    Title :

    Clutch having circlip and cover plate driving apparatus for vehicle including the same


    Additional title:

    서클립을 구비하는 클러치 및 이를 포함하는 차량용 커버플레이트 구동장치


    Contributors:

    Publication date :

    2023-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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