A wedge cam brake wherein a ball screw (13), which is screwed into a ball nut (38) to which a wedge cam (20) is integrally provided, is rotationally driven, thereby moving the wedge cam (20) along the direction of the rotational axis of the ball screw (13) to a braking position and, by means of the cam operation of the wedge cam, the base ends of brake arms (3) perform a braking operation while clamping a pair of pad assemblies (6, 6) from both sides of a brake rotor (100). The wedge cam brake is equipped with compression coil springs (17) for pressing and biasing the ball nut (38) toward the braking position, where the wedge cam (20) opens the base ends of the brake arms (3), and a spring-holding mechanism (30) that holds the compression coil springs (17) in an energy-storing state.


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    Titel :

    WEDGE CAM BRAKE


    Weitere Titelangaben:

    KEILNOCKENBREMSE
    FREIN À CAME À COIN


    Beteiligte:

    Erscheinungsdatum :

    19.02.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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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    Brown, R.W. | Engineering Index Backfile | 1938


    Wedge brake

    Brown, R.W. | Engineering Index Backfile | 1938


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