La presente invención se refiere a una llanta circular (1) de soporte de una venda (2) para un rodillo anular que forma una brida, definiendo la llanta 1: - un borde periférico destinado a soportar una venda, - un borde medial en contacto con la porción medial del rodillo, y - dos caras opuestas que forman, por una parte, una cara abierta y, por otra parte, una cara de apoyo posicionada contra la superficie de la brida del rodillo, caracterizada porque la llanta (1) integra un dispositivo de refrigeración que comprende al menos un conducto de circulación de aire que atraviesa el espesor de la llanta desde un orificio 51 en la cara abierta, de modo que el conducto comprende una porción en el borde medial y una porción posicionada radialmente en la cara de apoyo entre los bordes medial y periférico. (Traducción automática con Google Translate, sin valor legal)

    A tire support rim for track roller associated with a flange is provided with a circular tire (2), and a support rim (1) for an annular track roller producing a flange. The rim (1) defines a peripheral edge intended to bear a tire, a medial edge in contact with the medial portion of the roller, and two opposite faces producing, on the one hand, an open face and, on the other hand, a bearing face positioned against the surface of the flange of the roller. The rim (1) incorporates a cooling device having at least one circulation duct for air passing through the thickness of the rim from an orifice (51) of the open face such that the duct has a portion at the medial edge and a portion positioned radially on the bearing face between the medial and peripheral edges.


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    Title :

    SUPPORT RIM FOR A TYRE FOR A ROLLER ASSOCIATED WITH A FLANGE


    Contributors:

    Publication date :

    2025-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Spanish


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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