Patents by Inventor Ulrika Fredriksson

Ulrika Fredriksson 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).

  • Airbag for a vehicle occupant protective system
    Patent number: 8276939
    Abstract: An airbag for a vehicle occupant protective system comprises an inflatable cushion, a cinch tube circumventing a vent aperture disposed in the cushion, and a draw element guided in a circumventing channel of said cinch tube and being coupled to a surface of said cushion such that deployment of said cushion causes said draw element to contract said cinch tube. The airbag comprises a contraction limiting arrangement adapted to limit the contraction of said cinch tube by said draw element to a predetermined minimum free diameter d of at least 20% relative to the free diameter D of the open cinch tube.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: October 2, 2012
    Assignee: Autoliv Development AB
    Inventors: Klaus-Peter Kühne, Karl-Heinz Sommer, Thomas Reiter, Marcus Weber, Marc Schock, Jörg Albert, Tomas Ågren, David Jacobsson, Jonas H. Gustafsson, Ulrika Fredriksson
  • AIRBAG FOR A VEHICLE OCCUPANT PROTECTIVE SYSTEM
    Publication number: 20100264634
    Abstract: An airbag for a vehicle occupant protective system comprises an inflatable cushion, a cinch tube circumventing a vent aperture disposed in the cushion, and a draw element guided in a circumventing channel of said cinch tube and being coupled to a surface of said cushion such that deployment of said cushion causes said draw element to contract said cinch tube. The airbag comprises a contraction limiting arrangement adapted to limit the contraction of said cinch tube by said draw element to a predetermined minimum free diameter d of at least 20% relative to the free diameter D of the open cinch tube.
    Type: Application
    Filed: October 21, 2009
    Publication date: October 21, 2010
    Applicant: AUTOLIV DEVELOPMENT AB
    Inventors: Klaus-Peter Kühne, Karl-Heinz Sommer, Thomas Reiter, Marcus Weber, Marc Schock, Jörg Albert, Tomas Agren, David Jacobsson, Jonas H. Gustafsson, Ulrika Fredriksson