[Problem] To provide a hollow operating lever which has good operability and which can be easily manufactured. [Solution] A hollow operating lever (4) is formed by joining together, at a joint (31), ends (W1, W2) of a material (W) to be worked which is a flat plate, and the hollow operating lever (4) can pivot relative to a support shaft (3). The hollow operating lever (4) is characterized by having: a first wall (10) which is located on the operating surface side to which pivoting force (F) for pivoting is applied; a pair of second walls (20) in which holes (21) for allowing the support shaft to be inserted therethrough are coaxially formed and which bend and continue to both ends of the first wall; and a third wall (30) which is provided so as to face the first wall and which connects the pair of second walls through the joint section.


    Access

    Download


    Export, share and cite



    Title :

    HOLLOW OPERATING LEVER AND METHOD FOR MANUFACTURING SAME


    Additional title:

    HOHLER BETRIEBSHEBEL UND VERFAHREN ZUR HERSTELLUNG DAVON
    LEVIER D'ACTIONNEMENT CREUX ET PROCÉDÉ POUR SA FABRICATION


    Contributors:

    Publication date :

    2015-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Hollow operating lever and method for manufacturing same

    ISHIZUKI MASAHARU / KUROI YUTAKA / UENO MASAKI | European Patent Office | 2017

    Free access

    Hollow operating lever and method for manufacturing same

    ISHIZUKI MASAHARU / KUROI YUTAKA / UENO MASAKI | European Patent Office | 2015

    Free access

    OPERATING LEVER

    WATANABE TETSUYA | European Patent Office | 2021

    Free access

    OPERATING LEVER

    WATANABE TETSUYA / IKEDA TADASHI | European Patent Office | 2021

    Free access

    HOLLOW TWO-POINT LEVER

    JASNIEWICZ THOMAS | European Patent Office | 2019

    Free access