The invention relates to an auxiliary braking device for a commercial vehicle. The auxiliary braking device comprises a main speed reducer, a brake disc arranged on the main speed reducer, a brake caliper, a flange and a driving bevel gear. A brake disc is arranged on the end face of the flange and connected with the driving bevel gear through the flange, and a brake caliper is arranged on one side of the brake disc. A brake caliper, a brake disc, a gasket and a brake caliper support are additionally arranged on the basis of a main speed reducer; the device is simple in structure and reliable in braking effect, can bear about 20% of braking load of the whole axle, is different from three mainstream auxiliary braking in the current market, is suitable for auxiliary braking of long-distance downhill, and is low in failure rate of parts of a braking system; meanwhile, the cost is low and the service life is long.

    本发明涉及一种商用车辅助制动装置,包括主减速器、设置在主减速器上的制动盘、制动钳、法兰、主动锥齿轮;法兰端面设置有制动盘,制动盘通过法兰与主动锥齿轮连接,制动钳设置在制动盘一侧;本发明通过在主减速器基础上增加制动钳、制动盘、垫片、制动钳支架;该装置结构简单、制动效果可靠,可承担整桥约20%制动负荷,区别于目前市场三种主流辅助制动,适用于长距离下坡的辅助制动,制动系统零部件故障率低;同时成本低、使用寿命长。


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    Title :

    Auxiliary braking device for commercial vehicle


    Additional title:

    一种商用车辅助制动装置


    Contributors:
    DING WEIQI (author) / WANG ZHEN (author) / DOU CONG (author) / SUN JIAQI (author) / GUO KEGANG (author)

    Publication date :

    2022-11-18


    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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