A low-construction hoist for a wire rope hoist is arranged to move along a lower flange of a horizontal beam or rail. The trolley includes a trolley frame; bearing wheels, which are fixed to the trolley body and arranged to move on the upper surface of the lower flange of the rail, a hoisting mechanism including a rope drum for a hoisting rope, a hoisting member in cooperation with the hoisting rope for hoisting a load, and a hoisting motor for driving the rope drum; whereby the rope drum is supported to a first side of the trolley frame so that the axle of the rope drum is parallel to the rail, and the hoisting member is arranged to move under the rail; whereby the hoisting rope is led from the rope drum to a fixing point in the trolley frame through at least a rope pulley arrangement of the hoisting member, whereby the fixing point of the hoisting rope to the trolley frame is located in the longitudinal direction of the trolley outside the end of the rope drum, or outside the vertical plane which is transverse in relation to the rail or beam and passing through the end of the rope drum.


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    Title :

    Low-construction trolley for wire rope hoist


    Contributors:

    Publication date :

    2020-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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