In an aspect, a decoupler is provided for mounting to a shaft in an accessory drive between an engine and an accessory in a vehicle. The decoupler includes a pulley, a hub, a wrap spring clutch, an isolation spring, and a carrier that is positioned to hold an end of the wrap spring clutch and an end of the isolation spring. The carrier has a slot for holding the end of the wrap spring clutch and wherein the slot has a slot exit through which the wrap spring clutch exits from the slot to wrap around an exterior of the carrier. The carrier has a bridge configured to fail before the end wall fails. This permits the carrier to open radially so as to bring the end wall into abutment with a wall of the pulley reducing stress in the end wall.


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    Titel :

    DECOUPLER FOR ENDLESS DRIVE ARRANGEMENT


    Beteiligte:
    TAFRESHNIA MAHDI (Autor:in) / COOPER HARLEY (Autor:in)

    Erscheinungsdatum :

    30.11.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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