This invention relates to a scraper winch (2) for scraping broken rock or ore, especially in underground mining operations. There is provided a scraper winch (2) to have a support frame with two drums (30,31) mounted therein, each drum (30,31) having its own variable speed drive.

    La présente invention porte sur un treuil à raclettes (2) pour racler la roche cassée ou le minerai cassé, en particulier dans des opérations minières souterraines. Le treuil à raclettes (2) selon l'invention a un cadre de support dans lequel deux tambours (30, 31) sont montés, chaque tambour (30, 31) ayant son propre entraînement à vitesse variable.


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    Title :

    SCRAPER WINCH


    Additional title:

    TREUIL À RACLETTES


    Contributors:

    Publication date :

    2017-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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