The invention relates to a torque transmission device and a vehicle transmission system. The torque transmission device includes: a flywheel body; the hub and the flywheel body can rotate relative to each other and are coaxially arranged, and a friction ring is arranged on the side, facing the flywheel body, of the hub; the first sealing spring piece is arranged between the friction ring and the flywheel main body; the second sealing spring piece is arranged between the hub and the flywheel main body; the cover disc is arranged on the side, facing the hub, of the flywheel body. And the sealing ring is arranged between the cover disc and the hub. The hub and the flywheel body keep clamping force on the first sealing spring piece and the second sealing spring piece, and the cover disc and the hub keep clamping force on the sealing ring in the axial direction, so that sealing is formed. And by arranging the second sealing spring piece, the sealing performance can be improved, and then a better waterproof effect can be provided.

    本发明涉及一种转矩传递装置以及车辆传动系统。所述转矩传递装置包括:飞轮主体;轮毂,其与所述飞轮主体可相对旋转且同轴设置,其中,所述轮毂面向所述飞轮主体的一侧设置有摩擦环;第一密封弹簧片,其设置于所述摩擦环与所述飞轮主体之间;第二密封弹簧片,其设置于所述轮毂与所述飞轮主体之间;盖盘,其设置于所述飞轮主体朝向所述轮毂的一侧;以及密封环,其设置于所述盖盘与所述轮毂之间。所述轮毂与所述飞轮主体对所述第一密封弹簧片以及所述第二密封弹簧片保持夹紧力,所述盖盘与所述轮毂对所述密封环在轴向方向保持夹紧力,以形成密封。通过设置第二密封弹簧片,能够提高密封性能,进而能够提供更好的防水效果。


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    Title :

    Torque transmission device and vehicle transmission system


    Additional title:

    转矩传递装置以及车辆传动系统


    Contributors:
    TANG XUEMEI (author) / ZHEN ZHEN (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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