An active bolster for an interior trim surface of a vehicle has a trim panel with a closed-loop bonding section on an inside surface. A first stud extending from an inside trim panel surface at the closed-loop bonding section, and a second stud extends from the panel inside surface radially outward of the bonding section. A thermoplastic expandable bladder member has a welding flange along an peripheral edge which is hot-welded with the bonding section. The welding flange has a stud aperture receiving the first stud. A stepped bracket comprises a first plate overlying the welding flange and a second plate overlying the trim panel. The first plate has a first aperture receiving the first stud. The second plate has a second aperture receiving the second stud. The studs have respective re-melted heads clamping the bracket in place.


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    Titel :

    Active bolster with heat-staked reinforcement


    Beteiligte:
    ASELAGE BRANDON M (Autor:in) / WEST SEAN B (Autor:in) / RAINES STACEY H (Autor:in)

    Erscheinungsdatum :

    2015-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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