The present invention belongs to the field of forestry winches, more precisely to the field of constructional details of winches, particularly related to the upper pulley with an unwinding device. The invention relates to a pulley with improved guiding of a rope and a winch with said pulley that comprises:- a housing (11), which is in a vertical axis (11a) rotatably mountable on a housing of a winch,- a movable guide (12) of the rope (2), said guide (12) movable mounted in the fixed housing (11) around a sheave (13) rotation axis,- the sheave (13) along which the rope (2) runs, and- a pushing mechanism (14) arranged to lead the rope (2), said mechanism (14) is mounted on the movable rope guide (12), so that the pushing mechanism (14) is synchronously movable with the rope guide (12) and the distance between the pushing mechanism (14) and the rope guide (12) is constant regardless of the horizontal position of the rope guide (12).


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    Title :

    A PULLEY WITH IMPROVED GUIDING OF A ROPE AND A WINCH WITH SAID PULLEY


    Additional title:

    RIEMENSCHEIBE MIT VERBESSERTER FÜHRUNG EINES SEILS UND WINDE MIT DIESER RIEMENSCHEIBE
    POULIE AVEC GUIDAGE AMÉLIORÉ D'UN CÂBLE ET TREUIL AVEC LADITE POULIE


    Contributors:
    PISEK FRANC (author)

    Publication date :

    2024-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS





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