A rescue device includes a pulley includes a support flange with two rotation shafts mounted salient and extending in a first direction. Two sheaves are mounted rotatable around two rotation shafts to define a running line of a cable. Two flanges are mounted rotatable between a first position and a second position. A first blocker is configured to present a first position blocking the first flange in the closed position and a second position allowing rotation of the first flange. A second blocker is configured to present a first position blocking the second flange in the closed position and a second position allowing rotation of the second flange. The second blocker is independent from the first blocker.


    Access

    Download


    Export, share and cite



    Title :

    POULIE DOUBLE DE SECOURS


    Additional title:

    DOUBLE EMERGENCY PULLEY
    DOPPELTE UMLENKROLLE


    Contributors:

    Publication date :

    2023-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    A63G Karussells , MERRY-GO-ROUNDS / B66D Haspeln , CAPSTANS



    POULIE DOUBLE DE SECOURS

    MAURICE ALAIN / BONNET GUILLAUME / JOURDAN MARC | European Patent Office | 2023

    Free access

    POULIE DOUBLE

    QUILLARD CHRISTOPHE / VUILLERMOZ BENOÎT | European Patent Office | 2022

    Free access

    POULIE DOUBLE

    QUILLARD CHRISTOPHE / VUILLERMOZ BENOIT | European Patent Office | 2021

    Free access

    POULIE

    BARNET JULIEN / REINHART THIBAULT | European Patent Office | 2018

    Free access

    POULIE AUTOBLOQUANTE

    BONNET GUILLAUME / JOURDAN MARC | European Patent Office | 2022

    Free access