Patents by Inventor Guido Wetzel

Guido Wetzel 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: 5135255
    Abstract: A receptacle arrangement for an air bag which protects a vehicle occupant from an impact onto parts of the vehicle interior, has a covering which is fixed to a base plate and covers an air bag container. The covering folds out along a hinge axis of a hinge in the edge region of the air bag container during the unfolding of the air bag, after which it exposes a container aperture for the passage of the bag fabric into an inflated position in front of the vehicle occupant. The covering has, in addition to the first hinge, two further hinges which bound the first hinge on both sides, are approximately perpendicular thereto and have a clearance from the lateral edges of the covering. Thereby, two lateral covering flaps are formed which subdivide the swivellable covering.
    Type: Grant
    Filed: April 4, 1991
    Date of Patent: August 4, 1992
    Assignee: Mercedes-Benz AG
    Inventors: Wolfgang Henseler, Manfred Muller, Egon Katz, Guido Wetzel, Luigi Brambilla
  • Patent number: 5131681
    Abstract: A restraining system for knee protection in a motor vehicle having a safety belt system includes an element which deforms plastically upon impact of a vehicle occupant's knees. The element can be transferred by means of a servo drive from a comfortable remote-from-the-knee position into a securable, restraining close-to-the-knee position. The restraining system permits the largest degree of freedom of movement for the vehicle occupant given specific peripheral conditions or prevents the vehicle occupants slipping away towards the foot space of the vehicle. The signal for transferring the knee protection into its close-to-the-knee position in the driving mode occurs by a device triggered in the event of the non-use of a three-point safety belt system.
    Type: Grant
    Filed: June 27, 1991
    Date of Patent: July 21, 1992
    Assignee: Mercedes-Benz AG
    Inventors: Guido Wetzel, Wolfgang Henseler, Manfred Muller
  • Patent number: 5125682
    Abstract: An impact protection device for an occupant of a motor vehicle having an air bag. The air bag is arranged folded up in a receptacle fixed to the vehicle and can be inflated by a filler gas. An air bag surface facing a vehicle occupant being limited in its movement towards the vehicle occupant in the center region by a restraining device. The restraining device is formed by a cover plate over the receptacle which is connected to the vehicle by short limiting straps, so that on unfolding the air bag extends around the periphery and in the direction of the vehicle occupant in front of the cover plate.
    Type: Grant
    Filed: April 4, 1991
    Date of Patent: June 30, 1992
    Assignee: Mercedes-Benz AG
    Inventors: Wolfgang Hensler, Manfred Muller, Egon Katz, Guido Wetzel, Luigi Brambilla