Provided is a differential gear for a vehicle that is capable of appropriately preventing the possibility of an axle slipping off from a side gear, or the possibility of a snap ring coming off. A disc spring (40) is provided with a protruding section (40a), which is a collision buffer section that reduces a collision load (E) between a differential case (12) and a side gear (20l) in the direction of the axis of rotation (C1) of the side gear (20l). Thus, even if a large shocking torque is inputted to the side gear (20l) from a pinion gear (22), and the side gear (20l) collides with the differential case (12) via the disc spring (40) and a plate washer (36), the collision load (E) caused by the collision is reduced by the protruding section (40a) provided to the disc spring (40), thus reducing the inertia of an axle (24l) that moves with the side gear (20l), and appropriately preventing the possibility of the axle (24l) slipping off from the side gear (20l), or the possibility of a snap ring (34) coming off.


    Access

    Download


    Export, share and cite



    Title :

    Differential gear for vehicle


    Contributors:

    Publication date :

    2015-04-08


    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




    DIFFERENTIAL GEAR DEVICE FOR VEHICLE

    LEE HYUN KU / KIM MOOSUK / LEE KIHYUN et al. | European Patent Office | 2023

    Free access

    FITTING STRUCTURE OF VEHICLE DIFFERENTIAL GEAR

    MOCHIZUKI KUNISHIGE | European Patent Office | 2021

    Free access

    FITTING STRUCTURE OF VEHICLE DIFFERENTIAL GEAR

    MOCHIZUKI KUNISHIGE | European Patent Office | 2021

    Free access