Patents by Inventor Walter Cornel

Walter Cornel 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: 5267770
    Abstract: The invention relates to a folding top for motor vehicles with a dimensionally stable rear window which, when the top is opened, can be folded down from an upright, position of use into a flat position of non-use. The top cover encloses the rear window and is connected along the lower edge side of the rear window and laterally thereto to a material retaining section arranged at the lower termination of the top. The rear window exhibits an axis of articulation extending approximately parallel to the lower edge side of the rear window which is displaced rearwards relative to the material retaining section during movement of the rear window toward a position of non-use. The axis of articulation is arranged to be displaceable to ensure the displaceability of the rear window.
    Type: Grant
    Filed: August 24, 1992
    Date of Patent: December 7, 1993
    Assignee: Mercedes-Benz AG
    Inventors: Stefan Orth, Karl Koster, Klaus P. Claar, Jurgen Schrader, Walter Cornel, Helmut Rottler, Martin Guckel
  • Patent number: 5253915
    Abstract: A folding hood for motor vehicles has a hood frame supporting the hood cover and being fordable to an open position in order to stretch the hood cover, and a reinforcement of the stretched hood cover, adjoining a strut supporting the cover, by way of a shaping shell mounted between the strut and the hood cover. Because of its dimensional rigidity, the cover interacts in a shaping manner with the hood cover resting flat thereon. The shaping shell is positioned under the hood cover via a tensile connecting device extending transversely to the strut and stretched tightly when the hood frame is folded open. In order to permit a space-saving storage position of the folding hood even with a larger-sized shaping shell the shaping shell is transversely deformable, in a flexurally resilient manner, about a longitudinal axis extending along its bearing position on the strut. When the folding hood is open, the shaping is retained in a relaxed initial position.
    Type: Grant
    Filed: July 27, 1992
    Date of Patent: October 19, 1993
    Assignee: Mercedes-Benz A.G.
    Inventors: Jurgen Schnader, Martin Guckel, Walter Cornel, Helmut Rottler