The invention discloses an automatic parking brake cylinder for a railway vehicle, which belongs to the technical field of railway vehicle braking, is simple and compact in structure through the integrated design of braking and parking functions, can avoid the complex connection structure design between the existing braking and parking, and simultaneously enables the braking and parking functions not to influence and interfere with each other through the sawtooth-shaped design. The device has the beneficial effects that the functions of service braking and automatic parking can be achieved, meanwhile, the function of manually releasing parking under the fault condition is achieved, the function of displaying the parking state is achieved, vehicle parking maintenance and inspection are facilitated, and it is ensured that service braking and parking do not affect each other through the sawtooth structure design; the device is simple in structure, small in overall installation occupied space, low in installation cost, short in time, good in universality, easy to produce and implement and low in manufacturing cost.

    本发明公开了一种铁路车辆用自动驻车制动缸,属于铁路车辆制动技术领域,其通过制动和驻车功能集成化设计,结构简单紧凑,可避免现有制动和驻车中间复杂的连接结构设计,同时通过锯齿形状设计使制动和驻车功能互不影响和干扰,本发明的有益效果是可实现行车制动和自动驻车功能,同时故障情况具有手动解除驻车功能,还具有驻车状态显示功能,便于车辆驻车维护检查,并通过锯齿结构设计确保行车制动和驻车互不影响;结构简单,整体安装占用的空间小,安装成本低,时间短,通用性好,生产实现简单,制造成本低。


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    Title :

    Automatic parking brake cylinder for railway vehicle


    Additional title:

    一种铁路车辆用自动驻车制动缸


    Contributors:
    ZHOU HANGUO (author) / WANG SHUIMING (author) / ZENG ZHIHAI (author) / LIU ZHANTONG (author) / YANG LEI (author) / WANG WEI (author) / TANG DONGFANG (author)

    Publication date :

    2024-11-15


    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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