A decoupler pulley is provided for automotive belt-driven accessory drives, which utilizes a single torsion coil spring that provides torsional resiliency and overrunning functionality. As the torsion spring expands it increasingly pinches a bushing disposed between a radially expansible hub and pulley to thereby provide proportional damping.


    Access

    Download


    Export, share and cite



    Title :

    SINGLE SPRING, TORSIONALLY COMPLIANT, OVERRUNNING DECOUPLER


    Contributors:

    Publication date :

    2020-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



    Single spring, torsionally compliant, overrunning decoupler

    SABTI ALI / ANTCHAK JOHN R / WILLIAMS WARREN et al. | European Patent Office | 2023

    Free access

    SINGLE SPRING, TORSIONALLY COMPLIANT, OVERRUNING DECOUPLER

    SABTI ALI / ANTCHAK JOHN R / WILLIAMS WARREN et al. | European Patent Office | 2019

    Free access

    Overrunning decoupler

    WILLIAMS WARREN J / ANTCHAK JOHN R | European Patent Office | 2019

    Free access

    Overrunning decoupler

    WILLIAMS WARREN / ANTCHAK JOHN R | European Patent Office | 2016

    Free access

    DECOUPLER ASSEMBLY HAVING LIMITED OVERRUNNING CAPABILITY

    MARION PATRICK | European Patent Office | 2018

    Free access