Patents by Inventor Martin PORSTMANN

Martin PORSTMANN 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).

  • Door hinge
    Patent number: 10174536
    Abstract: A door hinge with at least one hinge axis, at least one holding arm that engages on the hinge axis and at least one contour, in which the at least one holding arm is supported on the contour with at least one section, retaining disks are arranged adjacent to the at least one holding arm and brake disks are arranged adjacent to the contour in order to generate a holding torque that is dependent on the opening angle, wherein the retaining disks and the brake disks engage into one another, and wherein at least the first holding arm, which is supported on the contour, is or can be stressed at least relative to the contour by a basic clamping force.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: January 8, 2019
    Assignee: INNOMOTIVE SYSTEMS HAINICHEN GMBH
    Inventors: Ulrich Krumbiegel, Martin Porstmann
  • DOOR HINGE
    Publication number: 20180155970
    Abstract: A door hinge with at least one hinge axis, at least one holding arm that engages on the hinge axis and at least one contour, in which the at least one holding arm is supported on the contour with at least one section, retaining disks are arranged adjacent to the at least one holding arm and brake disks are arranged adjacent to the contour in order to generate a holding torque that is dependent on the opening angle, wherein the retaining disks and the brake disks engage into one another, and wherein at least the first holding arm, which is supported on the contour, is or can be stressed at least relative to the contour by a basic clamping force.
    Type: Application
    Filed: November 30, 2017
    Publication date: June 7, 2018
    Inventors: Ulrich KRUMBIEGEL, Martin PORSTMANN