The invention discloses a railway vehicle uncoupling handle, which is characterized in that a telescopic handle is arranged in parallel with a main handle, the telescopic handle is in a retracted state when being not used at ordinary times to save the space and can be pulled out when being used, the telescopic handle is lengthened to reduce the uncoupling force value. By means of the design of thetelescopic handle, the operation space is saved, the operation is convenient, the uncoupling force value is reduced through the lever principle, the special requirement for the uncoupling force valueof the foreign market of North America is met, and uncoupling operation can be easily completed in the limited space. For the conditions of large hook head, complex electric hook, limited space and the foreign strict requirements, the problems of large uncoupling force and inconvenience in operation can be better solved.

    一种轨道车辆解钩手柄,其特征在于:与主手柄平行设一伸缩手柄,伸缩手柄平时不用时是缩回状态,节省空间,使用时能够拉出,使伸缩手柄加长,降低解钩力值,本发明通过伸缩手柄的设计,节省了操作空间,便于操作,通过杠杆原理降低解钩力值,适应于北美国外市场对解钩力值的特殊要求,能够在有限的空间内轻松完成解钩操作。对于钩头庞大,电钩复杂,空间有限的情况以及国外严苛的要求,能够较好解决解钩力偏大和操作不便的问题。


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    Title :

    Railway vehicle uncoupling handle


    Additional title:

    一种轨道车辆解钩手柄


    Contributors:
    MA QINGCHUN (author) / WANG RENYAN (author) / HOU BENHU (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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