The invention relates to a gangway bellow 4 comprising an outer bellow 6 presenting corrugations 33 forming a plurality of valleys 8 presenting each a valley top portion 13 facing upwardly and connected at each end to a valley top corner 14 forming a junction between the valley top portion 13 and a respective bellow side 15. The gangway bellow comprises further at least one drainage channel 12 so that liquid accumulating into at least one of the valley top portions 13 flows through said at least one drainage channel 12 along said respective bellow side 15.


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    Title :

    CONTROLLED ROOF DRAINAGE VIA THE BELLOWS


    Additional title:

    DRAINAGE DE TOITURE CONTROLE AU MOYEN DU SOUFFLET


    Contributors:

    Publication date :

    2022-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B62D MOTOR VEHICLES , Motorfahrzeuge



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