A track chain assembly (126) includes a first track pad (200, 200a) including a first pair of lugs (232, 234) defining a gap (236) therebetween, and a second track pad (200, 200a) including an intermediate lug (230) disposed in the gap (236). The first pair of lugs (232, 234) and the intermediate lug (230) each define a concentric bore (206, 206a), defining an axis of rotation (132) for a pinned joint (138) of the track chain assembly (126), and the concentric bore (206, 206a) of one of the first pair of lugs (232, 234) is in communication with the gap (236) with a first blend (238) disposed axially between the gap (236) and the concentric bore.

    Un ensemble chaîne de chenille (126) comprend un premier patin de chenille (200, 200a) comprenant une première paire de pattes (232, 234) délimitant un espace (236) entre elles, et un second patin de chenille (200, 200a) comprenant une patte intermédiaire (230) disposée dans l'espace (236). La première paire de pattes (232, 234) et la patte intermédiaire (230) délimitent chacune un alésage concentrique (206, 206a), délimitant un axe de rotation (132) pour un joint articulé (138) de l'ensemble chaîne de chenille (126), et l'alésage concentrique (206, 206a) de l'une de la première paire de pattes (232, 234) est en communication avec l'espace (236) avec un premier mélange (238) disposé axialement entre l'espace (236) et l'alésage concentrique.


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    Title :

    DEBRIS PATH FOR MINING TRACK UTILIZING A SEALED JOINT


    Additional title:

    TRAJECTOIRE DE DEBRIS POUR CHENILLE MINIERE UTILISANT UN JOINT ETANCHE


    Contributors:

    Publication date :

    2022-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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