The invention relates to a torsional vibration damper (1) which is incorporated into a drive train of a hybrid vehicle and is designed as a dual mass flywheel, comprising a primary part (2) and a multi-part secondary part (3) and a spring damping device (6) which dampens torsional vibrations of the primary part (2) and/or of the secondary part (3). Furthermore, the torsional vibration damper (1) comprises a K0 disconnect clutch (15), which is associated with a curved spring flange (9) of the secondary part (3) and which comprises an actuating device (28) and a clutch disc (33), which is inserted between an axially displaceable pressure plate (26) and the curved spring flange (9), the arc-shaped spring flange is supported on the radial inner side of the primary part (2) through a supporting bearing (10). According to the invention, an arc-shaped spring flange (9) is associated in the output direction and with a torque tank (20), which is oriented concentrically to the axis of rotation (4) and to which an intermediate plate (23), which can be optionally upgraded as a centrifugal pendulum device (24), is fixed in a form-fitting manner and which is in contact with a pressure plate (26) via a leaf spring (25), said pressure plate being axially displaceable by means of a lever spring (27) of a K0 disconnect clutch (15).

    本发明涉及一种扭振减振器(1),所述扭振减振器装入混合动力车辆的动力总成中并且构造成双质量飞轮,所述扭振减振器包括初级部分(2)和多件式的次级部分(3)以及弹簧衰减装置(6),所述弹簧衰减装置衰减初级部分(2)和/或次级部分(3)的扭振。此外,扭振减振器(1)包括K0分离离合器(15),所述K0分离离合器与次级部分(3)的弧形弹簧法兰(9)相关联,并且所述K0分离离合器包括操纵装置(28)以及离合器盘(33),所述离合器盘装入在可轴向移动的压板(26)和弧形弹簧法兰(9)之间,所述弧形弹簧法兰经由支撑轴承(10)支撑在初级部分(2)的径向内侧处。弧形弹簧法兰(9)沿从动方向并且与转动轴线(4)同心定向的扭矩罐(20)相关联,在所述扭矩罐处形状配合地固定有能可选地升级成离心摆装置(24)的中间板(23),所述中间板经由板簧(25)与压板(26)接触,所述压板借助于K0分离离合器(15)的杠杆弹簧(27)可轴向移动。


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    Titel :

    Torsional vibration damper


    Weitere Titelangaben:

    扭振减振器


    Beteiligte:

    Erscheinungsdatum :

    2022-05-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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