A hybrid powertrain includes a hybrid transmission that has an input member operatively connectable to an engine crankshaft, at least one motor/generator, a gearing arrangement, and an output member operatively connectable to both the input member and said at least one motor/generator. An input brake has a first and a second brake shoe, a selectively energizable solenoid, and a mechanical biasing mechanism. The solenoid is operatively connected to the brake shoes via the mechanical biasing mechanism so that both brake shoes are operatively connected with the input member when the solenoid is energized. When the solenoid is deenergized, the first brake shoe remains operatively connected with and resists rotation of the input member when clockwise torque is applied to the input member and the second brake shoe remains operatively connected with and resists rotation of the input member when counterclockwise torque is applied to the input member.


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    Titel :

    Hybrid powertrain with input brake


    Beteiligte:
    MAGUIRE JOEL M (Autor:in)

    Erscheinungsdatum :

    03.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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