The invention relates to a roller that is a modification and an addition to an existing basic roller system commonly used in gangways. It is a UV stable nylon roller and a closed stainless steel bearing (ball bearing system) is added in the roller to assist with the flow of the roller. With letting the roller flow easier it reduces the friction and noise significantly. C)' C) +1 U') 0c 'IT 0)J E c-) I-i Cf) It x -U OC,4


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    Title :

    Silent roller & lock off axle pin


    Contributors:

    Publication date :

    2021-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E01D BRIDGES , Brücken



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