The present invention relates to the field of pulleys, and more particularly pulleys for deflecting a rope. According to the invention, the pulley comprises: · a one-piece sheave (11) comprising two opposite longitudinal faces (12, 13), a central transverse cutout (14), and a concave external surface forming an annular groove (15) intended to deflect a rope (16), the central recess (14) and the concave external surface (15) being fixed with respect to one another, · a sling (17) for attaching the sheave (11), passing though the central cutout (14) in the sheave (11), the attachment sling (17) being in direct contact with the central cutout (14), · a spacing element (20) designed to space apart the attachment sling (17) from the longitudinal faces of the sheave (11).


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    Title :

    Pulley


    Contributors:

    Publication date :

    2017-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66D Haspeln , CAPSTANS / F16H Getriebe , GEARING




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