Patents by Inventor Thomas Winterhoff

Thomas Winterhoff has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10272600
    Abstract: The present disclosure relates to a method of producing a composite skin-foam-carrier component for a motor vehicle, including the steps of injection-molding a carrier having one or more airbag flaps delimited by a hinge area and by a predefined tear line, wherein a raised contour with a groove-shaped cross-section is created along a segment of the tear line, producing a foam layer between a skin and the injection-molded carrier, producing gaps in the raised contour by guiding a tool over the raised contour after the production of the foam layer, and removing a portion of the raised contour. The present disclosure also relates to a composite skin-foam-carrier component for a motor vehicle.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: April 30, 2019
    Assignee: Lisa Draexlmaier GmbH
    Inventors: Hubert Speckbacher, Thomas Winterhoff
  • Publication number: 20180236697
    Abstract: The present disclosure relates to a method of producing a composite skin-foam-carrier component for a motor vehicle, including the steps of injection-molding a carrier having one or more airbag flaps delimited by a hinge area and by a predefined tear line, wherein a raised contour with a groove-shaped cross-section is created along a segment of the tear line, producing a foam layer between a skin and the injection-molded carrier, producing gaps in the raised contour by guiding a tool over the raised contour after the production of the foam layer, and removing a portion of the raised contour. The present disclosure also relates to a composite skin-foam-carrier component for a motor vehicle.
    Type: Application
    Filed: February 22, 2018
    Publication date: August 23, 2018
    Applicant: Lisa Draexlmaier GmbH
    Inventors: Hubert SPECKBACHER, Thomas WINTERHOFF
  • Patent number: 7380813
    Abstract: A flexible airbag flap of an airbag module, in particular for use in motor vehicles, where the airbag module is arranged on a frame, preferably a metal frame, connected with a decor carrier of an instrument panel, and attached to the decor carrier but not to a cross member supporting the instrument panel. The flexible airbag flap can essentially be supported by the airbag arranged in the airbag module. The decor carrier is designed as one piece with the flexible airbag flap and in the area of the flexible airbag flap has a reduced wall thickness. Also disclosed is a method for production of such a flexible airbag flap with the steps of arranging the frame and preferably an additional layer covering the frame in a forming tool, and connecting the frame with a material, preferably a foaming material, that forms the decor carrier and the flexible airbag flap.
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: June 3, 2008
    Assignee: Lisa Dräxlmaier GmbH
    Inventors: Marcus Lanzinger, Bernd Sachtleben, Henry Mueller, Herbert Ziegler, Thomas Winterhoff, Christian Schlemmer
  • Publication number: 20050184487
    Abstract: The invention concerns a flexible airbag flap of an airbag module, in particular for use in motor vehicles, where the airbag module is arranged on a frame preferably a metal frame connected with a decor carrier of an instrument panel, and attached to the decor carrier but not to a cross member supporting the instrument panel. The flexible airbag flap can essentially be supported by the airbag arranged in the airbag module, and the decor carrier is designed as one piece with the flexible airbag flap and in the area of the flexible airbag flap has a reduced wall thickness. Furthermore, the invention concerns a method for production of such a flexible airbag flap with the steps of arranging the frame and preferably the additional layer covering the frame in a forming tool and connection of the frame with a material, preferably a foaming material, forming the decor carrier and the flexible airbag flap.
    Type: Application
    Filed: January 14, 2005
    Publication date: August 25, 2005
    Inventors: Marcus Lanzinger, Bernd Sachtleben, Henry Mueller, Herbert Ziegler, Thomas Winterhoff, Christian Schlemmer