An accessory drive pulley assembly is configured to transfer rotational power from an engine crankshaft to one or more vehicle accessories. The accessory drive pulley has an inner race rotatable about an axis and having an outer surface. An outer race is located radially outward from the inner race and has an inner surface facing the inner race. A wedge plate is located radially between the outer surface and the inner surface. The wedge plate is configured to expand and contract radially to selectively lock and unlock the inner race with the outer race. When locked, an associated pulley can rotate at a different speed than when unlocked.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Two-speed accessory drive pulley


    Beteiligte:
    LEE BRIAN (Autor:in)

    Erscheinungsdatum :

    02.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung



    TWO-SPEED ACCESSORY DRIVE PULLEY

    LEE BRIAN | Europäisches Patentamt | 2019

    Freier Zugriff

    Accessory Drive Belt/Pulley Friction Test

    Meckstroth, Richard J. | SAE Technical Papers | 1998


    Accessory drive belt/pulley friction test

    Meckstroth,R.J. / Ford Motor,US | Kraftfahrwesen | 1998


    Influence of pulley profile on automotive accessory drive noise

    Connell,J.E. / Meckstroth,R.J. / Gates Rubber,US et al. | Kraftfahrwesen | 1994


    Influence of Pulley Profile on Automotive Accessory Drive Noise

    Connell, J. E. / Meckstroth, R. J. | SAE Technical Papers | 1994