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.


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    Titel :

    POULIE DOUBLE DE SECOURS


    Weitere Titelangaben:

    DOUBLE EMERGENCY PULLEY
    DOPPELTE UMLENKROLLE


    Beteiligte:
    MAURICE ALAIN (Autor:in) / BONNET GUILLAUME (Autor:in) / JOURDAN MARC (Autor:in)

    Erscheinungsdatum :

    15.11.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

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



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