A hook block (1) for a crane, comprising at least one casing (2) covering at least partially one rope pulley, a load hook (3) connected to the casing (2) for lifting load, the hook block (1) is movable in at least one horizontal direction. The hook block (1) further comprises visually observable or readable means (5), wherein the visually or readable means (5) indicates a movable horizontal direction.

    L'invention concerne un bloc crochet (1) pour une grue, comprenant au moins un boîtier (2) recouvrant au moins partiellement une poulie de câble, un crochet de charge (3) relié au boîtier (2) pour soulever la charge, le bloc crochet (1) étant mobile dans au moins une direction horizontale. Le bloc crochet (1) comprend en outre un moyen visuellement observable ou lisible (5), le moyen visuellement ou lisible (5) indiquant une direction horizontale mobile.


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    Title :

    HOOK BLOCK AND CRANE


    Additional title:

    BLOC CROCHET ET GRUE


    Contributors:

    Publication date :

    2024-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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