A rack portion (21) includes a hardened layer (26) over an entire circumference on a radially outer portion including the rack teeth (20). A depth (tb) of a portion of the hardened layer (26) on an opposite side to the rack teeth (20) in a radial direction is shallower than a depth (ts) of portions of the hardened layer (26) on both sides of the rack teeth (20) in a tooth width direction.


    Access

    Download


    Export, share and cite



    Title :

    RACK SHAFT, METHOD FOR MANUFACTURING SAME, AND RACK-AND-PINION STEERING GEAR UNIT


    Contributors:

    Publication date :

    2025-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    RACK SHAFT, METHOD FOR MANUFACTURING SAME, AND RACK-AND-PINION STEERING GEAR UNIT

    ROONGVASHIRA KITTIPON / KUROKAWA YOSHIFUMI | European Patent Office | 2023

    Free access

    Rack shaft, method for manufacturing same, and rack-and-pinion steering gear unit

    ROHANVASELA KITIPONG / KUROKAWA YOSHIFUMI | European Patent Office | 2024

    Free access

    Rack and pinion steering gear unit

    ISHII TATSUYA | European Patent Office | 2024

    Free access

    Rack-and-pinion steering gear unit

    UENO SEIJI / WADA OSAMU | European Patent Office | 2017

    Free access

    Rack-and-pinion steering gear unit

    UENO SEIJI / WADA OSAMU | European Patent Office | 2015

    Free access