The present subject matter relates to a method for manufacturing a vehicle interior trim part comprising a decor layer which forms a groove, as well as a decor element which is welded in the groove) of the decor layer, wherein the decor element is brought into the groove and is subsequently fixed in the groove by way of welding. According to the present subject matter, a welding head, e.g. an ultrasound sonotrode, is used for welding, and this comprises a contact side which is equipped with a plurality of projections which are arranged distanced to one another in a row and which taper to their contact surfaces, and wherein the welding head for producing the seam is pressed against a rear side of the decor layer in the region of the groove, in a manner such that the individual projections of the row of projections in a longitudinal directions of the groove come into contact with the rear side of the decor layer in a manner offset to one another, wherein the projections have a width which corresponds at least to 50% of a width of the decor element.


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR MANUFACTURING A VEHICLE INTERIOR TRIM PART AS WELL AS A VEHICLE INTERIOR TRIM PART


    Contributors:

    Publication date :

    2015-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse




    Method for manufacturing vehicle interior trim part as well as vehicle interior trim part

    BORETTI BRUNO / MUSY MAXIME / ZEMMRICH RENE | European Patent Office | 2015

    Free access


    VEHICLE INTERIOR TRIM PART AND METHOD FOR MANUFACTURING A VEHICLE INTERIOR TRIM PART

    BONVALET HUGO / WAGNER CHRISTOPHE | European Patent Office | 2024

    Free access

    Method for manufacturing a vehicle interior trim part as well as a vehicle interior trim part

    MUSY MAXIME / BORETTI BRUNO / ZEMMRICH RENÉ | European Patent Office | 2017

    Free access