An airbag cover may be configured to tear along weakening lines during deployment of an airbag. The airbag cover may comprise a carrier for the airbag and a decorative layer arranged on the carrier. The decorative layer may include a primary weakening line and a secondary weakening line, where the primary weakening line and the secondary weakening line may be configured to fracture when the airbag deploys. The primary weakening line may extend in a longitudinal direction, the secondary weakening line may extend in the longitudinal direction, the primary weakening line and the secondary weakening line may be separated by a distance extending in a direction perpendicular to the longitudinal direction, and the primary weakening line and the secondary weakening line may be separated by a non-weakened section. Methods for producing a weakening region in an airbag cover may also be provided.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Compensating perforation for airbag decor weakening


    Beteiligte:
    AUST STEFAN (Autor:in)

    Erscheinungsdatum :

    30.05.2017


    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



    Compensating perforation for airbag decor weakening

    AUST STEFAN | Europäisches Patentamt | 2016

    Freier Zugriff



    AIRBAG COVER WEAKENING PATTERNS AND RELATED SYSTEMS AND METHODS

    SCHNEIDER DAVID W / WITT JOHN F / SODERSTOM JAN PONNTUS et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Comet decor

    Engineering Index Backfile | 1951