Patents by Inventor Joachim Augenstein

Joachim Augenstein 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).

  • Drive system for a door or window and method of operating same
    Patent number: 7571515
    Abstract: A drive system for a moveable wing, especially for a door or a window, is described. The drive system includes at least one energy storage device by whose discharge of energy the wing is moved. The energy storage device is hereby controllable in its energy discharge by means of a control system. The control system has an electrically controllable control element. The motion of the wing is directly or indirectly detected by a sensor, whose output signal is fed into a regulating device, which controls the control element. The regulating device is realized in a way, that the influence of the control element, dependent on the motion of the wing, can change the energy discharge of the energy storage device.
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: August 11, 2009
    Assignee: GEZE GmbH
    Inventors: Stefan Fischbach, Matthias Hucker, Guenter Andraschko, Joachim Augenstein
  • Drive system for a door or window and method of operating same
    Publication number: 20030213092
    Abstract: A drive system for a moveable wing, especially for a door or a window, is described. The drive system includes at least one energy storage device by whose discharge of energy the wing is moved. The energy storage device is hereby controllable in its energy discharge by means of a control system. The control system has an electrically controllable control element. The motion of the wing is directly or indirectly detected by a sensor, whose output signal is fed into a regulating device, which controls the control element. The regulating device is realized in a way, that the influence of the control element, dependent on the motion of the wing, can change the energy discharge of the energy storage device.
    Type: Application
    Filed: March 3, 2003
    Publication date: November 20, 2003
    Inventors: Stefan Fischbach, Matthias Hucker, Guenter Andraschko, Joachim Augenstein