The invention relates to the field of automobile braking, and particularly discloses a brake caliper integrated with a brake booster, the brake caliper comprises a caliper body and a brake cylinder arranged in the caliper body, a caliper piston, a transmission assembly and a rotating part are arranged in the brake cylinder, the transmission assembly comprises a pushing part capable of moving in the braking direction and pushing the caliper piston. A plurality of first cambered surfaces annularly arranged on the surface of the rotating part are arranged on at least one of the front side and the rear side of the rotating part, second cambered surfaces are arranged at the opposite positions of the first cambered surfaces, and balls are arranged between each pair of the first cambered surface and the second cambered surface; the ball is limited by the first cambered surface and the second cambered surface, can relatively slide along the ramp therein and drives the rotating piece to linearly move in the braking direction; the invention overcomes the limitations of the above solution by further reducing the need for hydraulic installation and the number of components, while retaining the possibility of arranging first-stage, second-stage or third-stage redundancy in the control device and without producing significant costs.

    本发明涉及汽车制动领域,尤其公开了一种集成有制动助力器的制动卡钳,包括钳体和设置在钳体内的刹车分泵,刹车分泵内设置有卡钳活塞、传动组件和旋转件,传动组件包括可以沿着制动方向运动并推动卡钳活塞的推动件,旋转件的前后两侧中的至少一侧设置有环设在旋转件表面的若干第一弧面,第一弧面相对处设置有第二弧面,每一对第一弧面与第二弧面之间设有滚珠,滚珠通过第一弧面和第二弧面限位并可沿着其中的坡道相对滑动并驱动旋转件沿着制动方向线性运动;本发明通过进一步减少对液压安装的需求以及部件的数量克服了上述解决方案的局限性,同时保留了在控制装置中布置一级、二级或三级冗余的可能性,并且没有产生显著成本。


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    Title :

    Brake caliper integrated with brake booster


    Additional title:

    集成有制动助力器的制动卡钳


    Contributors:
    BALLOCH LEVANTE (author) / SUN MINGHAI (author) / GUO BO (author) / BAI FULI (author)

    Publication date :

    2021-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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