The invention discloses a railway transportation torpedo car brake device. The railway transportation torpedo car brake device comprises a left brake unit, a right brake unit and a brake main air pipe, wherein the brake main air pipe is arranged inside the space, close to the right side, of the bottom of a left end walking portion car underframe of a torpedo car body; the left brake unit is arranged inside the space of the bottom of the two sides of a middle beam, close to the left side, of the left end walking portion car underframe of the torpedo car body; the right brake unit is arranged inside the space of the bottom of the two sides of a middle beam, close to the right side, of a right end walking portion car underframe of the torpedo car body; the brake main air pipe is connected with a locomotive brake air cylinder through a pipeline and connected with a unit brake cylinder of the left brake unit and the left end of a brake movable hose; the right end of the brake movable house is connected with a unit brake cylinder of the right brake unit, and then a closed ventilation pipeline is formed. The railway transportation torpedo car brake device is especially suitable for torpedo cars operating on the occasions with large gradients and needing brake and parking, parking brake is safe and reliable, and influences of high temperature operations on the brake device are reduced.


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    Title :

    Railway transportation torpedo car brake device


    Contributors:
    ZHOU RUI (author) / SONG YANLI (author) / LI DAJUN (author) / LIU SHUJIE (author) / ZHANG WEN (author) / LIU CHENGJUN (author)

    Publication date :

    2015-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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