The tandem pulley comprises a pair of sheaves mounted in line between first and second flanges. A gate is fitted rotating with respect to the first flange between closed and open positions. The gate comes into contact with the second flange in the closed position to close a housing. The clamp is movable in rotation on the gate between a locking position locking the gate in the closed position and an unlocking position. The clamp has a prong pressing on the first flange and the gate in the locking position. The clamp has an actuating area separated from the first flange by the gate. Rotation of the actuating area from the locking position to the unlocking position corresponds to a movement of the actuating area away from the second flange. Rotation of the actuating area results in pivoting of the prong.


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    Title :

    POULIE À OUVERTURE SÉCURISÉE


    Additional title:

    PULLEY WITH SECURE OPENING
    RIEMENSCHEIBE MIT GESICHERTER ÖFFNUNG


    Contributors:

    Publication date :

    2022-03-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    A63G Karussells , MERRY-GO-ROUNDS / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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