An engine unit (10) includes an engine (200), an ISG (300) (Integrated Starter Generator) and an auxiliary motor (400). The ISG rotates a crankshaft (210) in a forward direction after rotating the crankshaft (210) in a reverse direction during start-up of the engine (200). The auxiliary motor (400) is connected to the crankshaft (210) via a reduction gear (450) and a clutch mechanism (500) and rotates the crankshaft (210) in at least the reverse direction during the start-up of the engine (200). In both of the forward and reverse directions, the clutch mechanism (500) can be switched between a state in which rotational force of the auxiliary motor (400) is transmitted to the crankshaft (210) and a state in which the rotational force of the auxiliary motor (400) is not transmitted to the crankshaft (210).


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    Title :

    ENGINE UNIT PROVIDED WITH A STARTER-GENERATOR AND AN AUXILIARY STARTER MOTOR FOR STARTING A STRADDLE-TYPE VEHICLE


    Additional title:

    MOTOREINHEIT AUSGESTATTET MIT EINEM STARTERGENERATOR UND EINEM ZUSÄTZLICHEN ANLASSERMOTOR ZU STARTEN EINES GRÄTSCHSITZFAHRZEUGES
    UNITÉ DE MOTEUR POURVUE D'UN ALTERNO-DÉMARREUR ET D'UN DÉMARREUR AUXILIAIRE POUR DÉMARRER UN VÉHICULE À SELLE À ENFOURCHER


    Contributors:
    SAKAI KOUJI (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / 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 / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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