An apparatus for a hand brake includes a gear assembly, an electric motor coupled to the gear assembly, one or more sensors configured to sense at least one of the released and set states, a controller coupled to the electric motor and to the one or more sensors, the controller is configured to operate the electric motor in accordance with a predetermined logic algorithm so as to move the chain between the released and set states, and a device being movable between a first position wherein the device engages only the hand wheel and wherein the hand wheel is used to move the chain between the released and set states and a second position wherein the device engages both the hand wheel and a gear in the gear assembly and wherein the electric motor is operable to move the chain between the released and set states.


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    Titel :

    Electrically driven set and release hand brake for rail cars


    Beteiligte:
    BRABB DAVID C (Autor:in) / VITHANI ANAND R (Autor:in) / MARTIN KENNETH L (Autor:in) / SOMMERFELD HOWARD R (Autor:in) / BOOTH GRAYDON (Autor:in)

    Erscheinungsdatum :

    17.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



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    RTDF2011-67031 Freight Car Electrically Driven Set and Release Hand Brake (EDHB)

    Brabb, D.C. / Martin, K.L. / Vithani, A.R. et al. | British Library Conference Proceedings | 2012