The purpose of the present invention is to further reduce the size of a pneumatic caliper brake device, and to reduce the load on sliding portions and rotary portions of brake levers. Base-side end parts (7b) of first brake levers (7) are rotatably attached to: a tip of a rod (5a) of a pneumatic brake cylinder device (5) attached to a base side (2a) of a caliper main body (2); and a cylinder end at a side opposite to where the rod (5a) protrudes. Central parts (7a) of the first brake levers (7) are rotatably attached to the caliper main body (2). Tip-side ends (8a) of second brake levers (8) are rotatably attached to tips of the caliper main body (2). Base-side ends (8b) of the second brake levers (8) are brought into contact with tips (7c) of the first brake levers (7). Brake heads (10) having brake linings (11) provided to inner surface sides thereof are attached to tips of pressing-force transmission members (9) provided to tip sides of central parts of the second brake levers (8). Tips of torque receiving pins (13) are fixed to the brake heads (10). Shaft parts (13b) are supported at a tip side of the caliper main body (2) via spherical washers (14).


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    Title :

    Caliper brake device for railway vehicle


    Contributors:

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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