The invention discloses a unit braking cylinder with a hand braking device. The unit braking cylinder comprises an integral diaphragm, a piston assembly, a cylinder assembly, a cylinder cover assembly, a sealing pad, a sealing ring, a supporting ring, a lubricating sleeve, a relieving spring, a hand braking lever, push iron, a dustproof sleeve, an automatic brake lining gap one-way adjusting device and a manual brake lining gap adjusting device. The push iron is fixedly connected with a piston rod. The hand braking lever is in pin joint with a hand braking seat fixedly connected to a cylinder cover. The bidirectional function of force during hand braking is achieved, the clamping stagnation phenomenon can be avoided, a double-nut conical surface clutch structure is adopted for the automatic brake lining gap one-way adjusting device, the structure is simple, the accessory universality is good, a protruding structure is adopted for a cylinder body, the cylinder body is integrally formed in a spinning mode, the airtightness of the cylinder body can be ensured, middle-arranged type installation of the unit braking cylinder can also be achieved, and the unit braking cylinder is complete in function, compact in structure and capable of meeting the requirement for fast truck loading.


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    Title :

    Unit braking cylinder with hand braking device


    Contributors:
    TU ZHIWEN (author) / LIU FENGWEI (author) / WANG BAOLEI (author) / JIANG RUIJIN (author) / WANG GAO (author) / REN ZHIWANG (author) / CHEN ZUSHUN (author) / ZHANG YUEYING (author)

    Publication date :

    2015-11-18


    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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