A clutch device for a hybrid electric vehicle is disclosed. According to one embodiment of the present invention, the clutch device for a hybrid electric vehicle enables a clutch piston to be disposed to form a hydraulic operation chamber receiving hydraulic pressure from a damper output shaft and a hub connection member between the clutch piston and a motor side hub connection member to support reaction force of the clutch piston caused by a return spring and the hydraulic pressure, thereby removing an additional support bearing in an axial direction of a transmission supporting the reaction force of the clutch piston, forming the hydraulic operation chamber with the clutch piston by using the hub connection member connected to a rotor hub of a motor, and removing the axial support bearing to minimize the number of components to reduce an installation space and the whole length.

    하이브리드 전기자동차용 클러치 장치가 개시된다. 본 발명의 일 실시 예에 따른 하이브리드 전기자동차용 클러치 장치는 클러치 피스톤이 모터측 허브 연결부재와의 사이에서, 댐퍼 출력축과 허브 연결부재로부터 유압을 공급받는 유압 작동실을 형성하도록 배치하여 리턴 스프링 및 유압에 의한 클러치 피스톤의 반작용력을 허브 연결부재에서 지지하도록 함으로써, 상기 클러치 피스톤의 반작용력을 지지하는 별도의 변속기측 축방향 지지 베어링을 삭제할 수 있으며, 모터의 로터 허브와 연결되는 허브 연결부재를 이용하여 클러치 피스톤과의 유압 작동실을 형성하고, 축방향 지지 베어링을 삭제하여 부품수 최소화로 설치 공간 및 전장을 축소한다.


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    Titel :

    CLUTCH SYSTEM FOR HYBRID ELECTRIC VEHICLES


    Weitere Titelangaben:

    하이브리드 전기자동차용 클러치 장치


    Beteiligte:
    AHN CHULMIN (Autor:in) / BYUN SUNGGON (Autor:in) / KIM SEOK JOON (Autor:in) / MAENG SU HYEON (Autor:in) / CHEON DONG HUI (Autor:in) / KIM BAEKYU (Autor:in) / HA JUNYOUNG (Autor:in)

    Erscheinungsdatum :

    2021-06-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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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