A constant contact side bearing assembly for a railcar including a housing with wall structure defining a central axis for the side bearing assembly and a multipiece cap. The cap is arranged in operable combination with the housing and includes a movable first member and a movable second member carried by the first member. A portion of the second member extends beyond the housing and defines a friction surface for the cap. A spring resiliently urges the friction surface of the cap into factional contact with railcar body structure. The cap members define cooperating angled surfaces therebetween for urging wall structure on the first member and wall structure on the second member into frictional engagement with the wall structure on said housing in response to a vertical load acting on the friction contacting surface on the cap.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Railcar constant contact side bearing assembly


    Beteiligte:

    Erscheinungsdatum :

    2015-10-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    RAILCAR CONSTANT CONTACT SIDE BEARING ASSEMBLY

    ASPENGREN PAUL B / JENSEN ERIK D / VANMALDEGIAM MICHAEL D et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    RAILCAR CONSTANT CONTACT SIDE BEARING ASSEMBLY

    O'DONNELL WILLIAM P / JENSEN ERIK D / ASPENGREN PAUL B et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    RAILCAR CONSTANT CONTACT SIDE BEARING ASSEMBLY

    ASPENGREN PAUL B / JENSEN ERIK D / VANMALDEGIAM MICHAEL D et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    RAILCAR CONSTANT CONTACT SIDE BEARING ASSEMBLY

    ASPENGREN PAUL B / JENSEN ERIK D / VANMALDEGIAM MICHAEL D et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    CONSTANT CONTACT SIDE BEARING ASSEMBLY WITH IMPROVED HEAT DISSIPATION FOR A RAILCAR

    SPRAINIS RONALD J / ROBITAILLE ANDREW / SAMMARTINO GIUSEPPE et al. | Europäisches Patentamt | 2015

    Freier Zugriff