The present invention relates to an actuator for a disconnector type-clutch mounted to perform switching between two-wheel drive and four-wheel drive, and more specifically, to an actuator for a disconnector type-clutch, which is configured to be driven in accordance with an electrical characteristic to have rapid responsibility and absorb impact caused by an erroneous operation when using a gear to improve durability. To achieve the above described objective, the actuator for a disconnector type-clutch mounted to perform switching between two-wheel drive and four-wheel drive comprises: a bottom case coupled to a screw rotated by a motor and moving frontwards and backwards in the longitudinal direction of the screw inside an actuator case; a damping spring positioned inside an actuator case and elastically deformed by being in contact with the bottom case when the bottom case is moved backwards; and a sensor mounted inside the actuator case and outputting a voltage signal in proportion to frontward and backward movement distance of the bottom case.

    본 발명은 2륜 구동과 4륜 구동을 상호 전환하기 위해 장착되는 디스커넥터 타입 클러치의 액츄에이터에 관한 것으로서, 특히 전기적 특성에 의해 구동함에 따라 빠른 응답성과 기어를 사용함에 있어 오작동 시에 발생하는 충격을 흡수하여 내구성을 향상시킬 수 있도록 구성한 것이다. 상기와 같은 목적을 달성하기 위한 본 발명은 2륜 구동과 4륜 구동을 상호 전환하기 위해 장착되는 디스커넥터 타입 클러치의 액츄에이터로서, 모터에 의해 회전하는 스크류에 체결되어 액츄에이터 케이스의 내부에서 스크류의 길이방향으로 전후진 이동하는 버텀 케이스와, 액츄에이터 케이스의 내부에 위치하며 버텀 케이스가 후방으로 이동하였을 때에 접하여 탄성변형되는 댐핑 스프링과, 액츄에이터 케이스 내부에 장착되어 버텀 케이스의 전후 이동 거리에 비례한 전압신호를 출력하는 센서를 포함하는 것을 기술적 특징으로 한다.


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    Title :

    Gear Actuator for Disconnecter Type Clutch


    Additional title:

    디스커넥터 타입 클러치용 기어 액츄에이터


    Contributors:

    Publication date :

    2018-01-23


    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



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