Track member with rotating bushing cartridge The present invention relates to a track member (1) comprising a pin (3); a rotating bushing (4) fitted onto said pin (3) and rotatable with respect to said pin (3); a first inner link (5) and a second inner link (6) associated with said pin (3) and rotatable with respect to said pin (3); a first outer link (7) and a second outer link (8) associated with said pin (3) and integral with said pin (3); wherein said first and second inner links (5, 6) are arranged each between one of said first and second outer links (7, 8) and said rotating bushing (4); and wherein a first and respectively a second outer gasket (13, 14) is provided between each of said first and second outer links (7, 8) and the facing link of said first and second inner links (5, 6); and wherein a first and respectively a second inner gasket (15, 16) is provided between each of said first and second inner links (5, 6) and the facing rotating bushing (4); said rotating bushing (4) includes opposite rotating bushing end portions (25, 26); and wherein each rotating bushing end portion (25, 26) is partially inserted between said first or second inner link (5, 6) and said pin (3); and wherein a radial gasket (27, 28) is provided between each rotating bushing end (25, 26) and the respective first or second inner link (5, 6).

    La présente invention concerne un élément de rail comprenant une broche (3) ; une bague rotative (4) montée sur ladite broche (3) et pouvant tourner par rapport à ladite broche (3) ; une première liaison interne (5) et une seconde liaison interne (6) associées à ladite broche (3) et pouvant tourner par rapport à ladite broche (3) ; une première liaison externe (7) et une seconde liaison externe (8) associées à ladite broche (3) et solidaires de ladite broche (3) ; lesdites première et seconde liaisons internes (5, 6) étant disposées chacune entre l'une desdites première et seconde liaisons externes (7, 8) et ladite bague rotative (4) ; et un premier et respectivement un second joint d'étanchéité externes (13, 14) étant disposés entre chacune desdites première et seconde liaisons externes (7, 8) et la liaison en vis-à-vis desdites première et seconde liaisons internes (5, 6) ; et un premier et respectivement un second joint d'étanchéité internes (15, 16) étant disposés entre chacune desdites première et seconde liaisons internes (5, 6) et la bague rotative en vis-à-vis (4) ; ladite bague rotative (4) comprenant des parties d'extrémité de bague rotative opposées (25, 26) ; et chaque partie d'extrémité de bague rotative (25, 26) étant partiellement insérée entre ladite première ou seconde liaison interne (5, 6) et ladite broche (3) ; et un joint d'étanchéité radial (27, 28) étant disposé entre chaque extrémité de bague rotative (25, 26) et la première ou la seconde liaison interne respective (5, 6).


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    Title :

    TRACK MEMBER WITH ROTATING BUSHING CARTRIDGE


    Additional title:

    ÉLÉMENT DE RAIL AVEC CARTOUCHE DE BAGUE ROTATIVE


    Contributors:

    Publication date :

    2025-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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