The purpose of the present invention is to provide a sheave which enables a rope to be used for an extended life, can prevent an increase in cost, and can prevent a reduction in work efficiency. A sheave (100, 200) is provided with: a metallic sheave body (1) having a rope groove (20) formed in the outer periphery (4) thereof, the rope groove (20) allowing a rope to be wound therearound; and a groove protection section (G) consisting of resin, the groove protection section (G) being removably mounted in the rope groove and extending along the rope groove.


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    Title :

    Sheave


    Contributors:

    Publication date :

    2015-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B66D Haspeln , CAPSTANS



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