A drivetrain subassembly (301) includes a clutch portion (302A) and a gear shaft portion (302B) connected by an integrated inner race (309A)/gear shaft (309B) member. The clutch portion (302A) includes a sprag clutch (303) configured to transfer torque from an engine to a rotor system while allowing the rotor system (203) to continue to rotate in the event of an engine failure. The inner race (309A) of the clutch portion (302A) is integrally formed with the gear shaft (309B) of the gear shaft portion (302B) of the subassembly (301). The gear shaft (309B) is configured to rotate about the longitudinal axis of the sprag clutch (303) for transmitting torque from the sprag clutch (303) to a downstream drivetrain component.


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    Title :

    DRIVETRAIN SUBASSEMBLY HAVING AN INTEGRATED SPRAG CLUTCH RACE AND GEAR SHAFT MEMBER


    Additional title:

    ANTRIEBSSTRANGUNTERBAUGRUPPE MIT INTEGRIERTEM FREILAUFKUPPLUNGSLAUFRING UND GETRIEBEWELLENELEMENT
    SOUS-ENSEMBLE DE CHAÎNE CINÉMATIQUE AYANT UN CHEMIN DE ROULEMENT D'EMBRAYAGE À ROUE LIBRE INTÉGRÉ ET ÉLÉMENT D'ARBRE D'ENGRENAGE


    Contributors:

    Publication date :

    2019-03-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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