래치 부재의 정상적인 동작을 확보한다. 주차 스프링 브레이크 기구(25)를 갖는 브레이크 실린더 장치(2)에는, 피스톤(35)의 가압력을 브레이크력 전달부(14)에 전달 또는 차단하도록 구성된 클러치 기구(27)와, 클러치 기구(27)에 결합함으로써 브레이크력 전달부(14)의 피스톤(35)에 대한 상대 변위를 규제하는 한편, 클러치 기구(27)와의 결합이 해제됨으로써 브레이크력 전달부(14)의 피스톤(35)에 대한 상대 변위를 허용하는 래치 부재(49)와, 경사부가 래치 부재(49)의 돌출부와 결합하는 래치 로크 부재(51)와, 래치 로크 부재(51)의 회전을 방지하는 회전 방지부(5)를 구비하고 있다.

    The purpose of the invention is to ensure proper action of a latch member. A brake cylinder device (2) having a parking spring brake mechanism (25), provided with: a clutch mechanism (27) configured so as to transmit or block urging force of a piston (35) to or from a brake force transmitting unit (14); a latch member (49) for restricting displacement of the brake force transmitting unit (14) relative to the piston (35) by engaging with the clutch mechanism (27), and allowing displacement of the brake force transmitting unit (14) relative to the piston (35) by disengaging from the clutch mechanism (27); a latch lock member (51) for engaging at an inclined part with a protruding part of the latch member (49); and a rotation-preventing part (5) for preventing the latch lock member (51) from rotating.


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    Title :

    BRAKE CYLINDER DEVICE AND BRAKE DEVICE


    Additional title:

    브레이크 실린더 장치 및 브레이크 장치


    Publication date :

    2017-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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