Patents by Inventor Hartmut Harnisch

Hartmut Harnisch 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: 8557375
    Abstract: A thermoplastic film for airbag covers contains a cover layer and a foam layer. The cover layer is made of at least two layers, having an outer layer and an inner layer, and an elongation at tear of the inner layer of the cover layer and of the foamed layer is considerably less than the elongation at tear of the outer layer of the cover layer.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: October 15, 2013
    Assignee: Benecke-Kaliko AG
    Inventors: Jürgen Bühring, Katja Fischer, Völker Hülsewede, Jürgen Marquardt, Hartmut Harnisch
  • Patent number: 8157289
    Abstract: The invention relates to a hinge for an airbag cover, having a planar textile element as a hinge between the cover of the airbag and an adjacent airbag cover region, for example in the interior of a motor vehicle, and to a region of the planar textile element which faces a carrier of the airbag cover and is embedded in a matrix which is connected to the cover, and a region of the planar textile element which is not embedded in the matrix.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: April 17, 2012
    Assignees: Johnson Controls Interiors, K.L. Kaschier und Laminier
    Inventors: Martin Bittner, Hartmut Harnisch, Peter Haubach, Johannes Jordan, Martin Lippert, Albert Roring, Lars Kischa, Michael Grimmelt
  • Patent number: 7938437
    Abstract: In a method for producing a weakened zone, in particular a predetermined breaking point for an airbag exit opening, in a carrier part equipped on the visible side with a decorative material, in particular a leather decoration, the carrier part is provided with a weakened section using first process, and weakening of the decorative material is performed through the weakened section of the carrier part using a second process. The weakening of the carrier part and the weakening of the decorative material taking place temporally close to one another, in particular at the same time. Furthermore, the invention relates to a component and an apparatus for carrying out the method.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: May 10, 2011
    Assignee: Johnson Controls Technology Company
    Inventors: Martin Lippert, Dieter Renner, Hartmut Harnisch
  • Publication number: 20090304973
    Abstract: A thermoplastic film for airbag covers contains a cover layer and a foam layer. The cover layer is made of at least two layers, having an outer layer and an inner layer, and an elongation at tear of the inner layer of the cover layer and of the foamed layer is considerably less than the elongation at tear of the outer layer of the cover layer.
    Type: Application
    Filed: August 13, 2009
    Publication date: December 10, 2009
    Applicants: BENECKE-KALIKO AG, JOHNSON CONTROLS INTERIORS GMBH & CO. KG
    Inventors: Jürgen Bühring, Katja Fischer, Völker Hülsewede, Jürgen Marquardt, Hartmut Harnisch
  • Publication number: 20090302579
    Abstract: In a method for producing a weakened zone, in particular a predetermined breaking point for an airbag exit opening, in a carrier part equipped on the visible side with a decorative material, in particular a leather decoration, the carrier part is provided with a weakened section using first process, and weakening of the decorative material is performed through the weakened section of the carrier part using a second process. The weakening of the carrier part and the weakening of the decorative material taking place temporally close to one another, in particular at the same time. Furthermore, the invention relates to a component and an apparatus for carrying out the method.
    Type: Application
    Filed: October 20, 2006
    Publication date: December 10, 2009
    Inventors: Martin Lippert, Dieter Renner, Hartmut Harnisch
  • Publication number: 20090217484
    Abstract: The invention relates to a hinge for an airbag cover, having a planar textile element as a hinge between the cover of the airbag and an adjacent airbag cover region, for example in the interior of a motor vehicle, and to a region of the planar textile element which faces a carrier of the airbag cover and is embedded in a matrix which is connected to the cover, and a region of the planar textile element which is not embedded in the matrix.
    Type: Application
    Filed: March 19, 2007
    Publication date: September 3, 2009
    Inventors: Martin Bittner, Hartmut Harnisch, Peter Haubach, Johannes Jordan, Martin Lippert, Albert Roring, Lars Kischa, Michael Grimmelt
  • Patent number: 6022043
    Abstract: An airbag device for the passenger side of a motor vehicle includes a gas cushion that, in the folded state, is integrated in a unit comprising a reinforcing semi-shell and the instrument panel, and a gas generator that is supported separately on a component which is fixedly connected to the vehicle body. The gas generator communicates with the gas inlet opening of the gas cushion by means of a gas conduit that is preferably of flexible design.
    Type: Grant
    Filed: February 5, 1998
    Date of Patent: February 8, 2000
    Inventors: Hartmut Harnisch, Martin Specht
  • Patent number: 5641177
    Abstract: The invention relates to an internal cladding member, more particularly a motor vehicle dashboard comprising a support which is lined with a foil coated with cellular material and which has for the emergence of an airbag on its release a flap integral with the support and covered by the foil, which has an impressed groove along the edges of the flap. The characterizing feature of the invention is that the joint separating the flap from the support over a portion of its periphery is narrower than 1.5 mm and the foil is weakened in the zone of the joint.
    Type: Grant
    Filed: May 17, 1995
    Date of Patent: June 24, 1997
    Assignee: Deutsche Fibrit Gesellschaft Ebers & Dr. Muller mbH
    Inventors: Matthias Berg, Hartmut Harnisch, Steven Madge, Werner Reinhardt
  • Patent number: 5580081
    Abstract: A motor vehicle dashboard has a cutaway portion on the passenger's side, into which a hinged flap is inserted. Connected to the underside of the dashboard is a reinforcing half-shell with a discharge channel for an air bag. The characterizing feature of the invention is that the discharge channel forms an integral structural component with the reinforcing half-shell.
    Type: Grant
    Filed: May 17, 1995
    Date of Patent: December 3, 1996
    Assignee: Deutsche Fibrit Gesellschaft Ebers & Dr. Muller mbH
    Inventors: Matthias Berg, Hartmut Harnisch, Steven Madge, Werner Reinhardt