An elevator brake wedge is provided and includes an elongate body (40) having first and second generally opposed major surfaces (41,42) and first and second generally opposed minor surfaces (43, 44). The second minor surface (44) has a greater length than the first minor surface (43). Each of the first and second major surfaces (41, 42) extends between corresponding first and second ends of the first and second minor surfaces (43, 44), respectively. The second major surface (42) defines low-friction film securing grooves (45) extending from a plane of the second major surface (42) into the elongate body (40).


    Access

    Download


    Export, share and cite



    Title :

    ELEVATOR BRAKE WEDGE HAVING LOW FRICTION FILM SECURING GROOVES


    Additional title:

    AUFZUGSBREMSKEIL MIT BEFESTIGUNGSNUTEN FÜR EINEN REIBUNGSARMEN FILM
    COIN DE FREIN D'ASCENSEUR AYANT DES RAINURES DE FIXATION DE FILM À FAIBLE FROTTEMENT


    Contributors:

    Publication date :

    2018-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / B22D CASTING OF METALS , Gießen von Metallen



    Elevator brake wedge

    EASTMAN SCOTT ALAN / GUILANI BRAD / ZHAO CHEN QIAN et al. | European Patent Office | 2019

    Free access

    ELEVATOR BRAKE WEDGE

    EASTMAN SCOTT ALAN / GUILANI BRAD / ZHAO CHEN QIAN et al. | European Patent Office | 2018

    Free access

    BRAKE WEDGE OF ELEVATOR

    SCOTT ALAN EASTMAN / BRAD GUILANI / ZHAO CHEN QUIAN et al. | European Patent Office | 2018

    Free access

    Wedge brake elevator safety system

    BECKER GEORGE F | European Patent Office | 2023

    Free access

    Elevator brake having a brake release feature

    WEI WEI | European Patent Office | 2016

    Free access