The invention provides an air braking device, a braking system and a depressed center flat car, and relates to the technical field of railway transportation. The air braking device comprises a brake shoe stack adjuster, a rod end knuckle bearing and a connecting pull rod, and the two ends of the rod end knuckle bearing are connected with one end of the brake shoe stack adjuster and one end of the connecting pull rod correspondingly. The rod end knuckle bearing is suitable for swinging at a first angle so that the angle between the brake shoe stack adjuster and the connecting pull rod can be adjusted. According to the technical scheme, the rod end knuckle bearing is suitable for swinging at the first angle, transmission of braking force during turning of the vehicle is facilitated. Meanwhile, interference between components of the air braking device and components of the basic braking device is effectively avoided, and the stability of the air braking device and the stability of the vehicle are improved.

    本发明提供了一种空气制动装置、制动系统及凹底平车,涉及铁路运输技术领域。本发明所述的空气制动装置,包括闸调器、杆端关节轴承和连接拉杆,所述杆端关节轴承的两端分别与所述闸调器的一端及所述连接拉杆的一端连接,所述杆端关节轴承适于以第一角度摆动以使所述闸调器与所述连接拉杆之间的角度可调。本发明所述的技术方案,通过设置杆端关节轴承适于以第一角度摆动,有利于车辆转弯时制动力的传导,同时有效避免空气制动装置和基础制动装置的部件之间发生干涉,提高了空气制动装置及车辆的稳定性。


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    Title :

    Air braking device, braking system and depressed center flat car


    Additional title:

    一种空气制动装置、制动系统及凹底平车


    Contributors:
    SUN XIAODONG (author) / CHANG BANGCAN (author) / LIU KUN (author) / MU CHENGKUN (author) / WANG LEI (author) / LU YONG (author)

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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