To provide a power steering device having both a belt tension measuring function and a pressure adjusting function in a housing and allowing for simplifying a structure.SOLUTION: A power steering device assists a driver's steering operation by transmitting the rotational force of an electric motor 21 to a rack bar 13 via a belt transmission mechanism 19 having an input pulley 31, an output pulley 32, and a belt 33, and a ball screw mechanism 18. A measuring work hole 38 is formed through a storage case 11 for storing the belt transmission mechanism to insert a device for measuring belt tension, and a breather valve 39 having a retainer 40 and a breather valve body 41 retained by the retainer and formed to transmit air in both directions is detachably fitted to the measuring work hole.SELECTED DRAWING: Figure 3


    Access

    Download


    Export, share and cite



    Title :

    パワーステアリング装置


    Publication date :

    2020-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16H Getriebe , GEARING



    パワーステアリング装置

    European Patent Office | 2020

    Free access

    パワーステアリング装置

    European Patent Office | 2019

    Free access

    パワーステアリング装置

    European Patent Office | 2019

    Free access

    パワーステアリング装置

    European Patent Office | 2019

    Free access

    パワーステアリング装置

    European Patent Office | 2018

    Free access