Tracked running gear, in particular for diggers, having a service weight > 200 t, having a drive sprocket (3), a guide wheel (2), a plurality of runners (4), a plurality of supporting rollers (5) and an endless chain formed by a multiplicity of ground plates (7) articulatedly connected to one another, wherein the drive sprocket (3) is provided with laterally projecting tooth profiles (13') and the ground plates (7) are provided with vertically extending teeth (13) which run parallel to one another and which engage into the tooth profiles (13') during the diversion of the ground plates (7) about the drive sprocket (3), wherein the ground plates (7) form separate running surfaces (10, 11, 12) between the teeth (13) firstly for the runners (4) and support rollers (5) and secondly for the guide wheel (2) and the drive sprocket (3), in such a way that the running surface (10) for the runners (4) and support rollers (5) is of substantially rectilinear form and the running surfaces (11, 12) for the guide wheel (2) and the drive sprocket (3) are of curved form.


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    Title :

    Tracked running gear


    Contributors:

    Publication date :

    2016-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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