Patents by Inventor David Renke

David Renke 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).

  • Publication number: 20070261311
    Abstract: A power window system for a motor vehicle operated by a linear electric motor. In one form, a dual linear motor window actuator system includes left and right guidetracks which guide a window, and left and right linear motors connected to the guidetracks. In a second form, a single linear motor window actuator system includes left and right guidetracks which guide a window; a drive bar connected to the window; and a linear motor operatively interconnected with the drive bar. A solenoid operated window stop provides fixed positioning of the window except during actuation of the linear motor.
    Type: Application
    Filed: May 15, 2006
    Publication date: November 15, 2007
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventor: David Renke
  • Publication number: 20070199246
    Abstract: The invention concerns a cable drum having a non-cylindrical profile of its outer surface and the use of this cable drum in a window regulator system, particularly in a vehicle. The window regulator system may include a slider assembly adapted to engage a movable window and move along a pre-defined path, a cable assembly operatively engaging the slider assembly, a cable drum having a first end, an opposed second end, and an outer surface extending substantially from the first end to the second end, with the outer surface having a non-cylindrical profile about which a portion of the cable assembly wraps; and a drive unit operatively engaging the cable drum to selectively cause the cable drum to rotate.
    Type: Application
    Filed: February 28, 2006
    Publication date: August 30, 2007
    Inventors: David Renke, Ronald Renke
  • Publication number: 20060279105
    Abstract: A gooseneck hinge assembly for a closure of a vehicle includes a body side strap adapted to be connected to a vehicle body of the vehicle and a closure side strap having a gooseneck shape adapted to be connected to a closure for closing an opening in the vehicle body. The gooseneck hinge assembly also includes a pivot pin pivotally connecting the closure side strap and the body side strap to allow rotational movement therebetween. The gooseneck hinge assembly further includes a wedge bumper interconnecting the body side strap and the closure side strap to allow the decklid to free rise to a fully open position and to dampen an impact of the closure side strap.
    Type: Application
    Filed: May 31, 2006
    Publication date: December 14, 2006
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: David Renke, Jeffrey Heath, Martin Manley, Andrew McIntyre, Robert Woods
  • Publication number: 20060230578
    Abstract: A gooseneck hinge assembly for a closure of a vehicle includes a body side strap adapted to be connected to a vehicle body of the vehicle and a closure side strap having a gooseneck shape adapted to be connected to a closure for closing an aperture in the vehicle body. The gooseneck hinge assembly also includes a pivot pin to pivotally connect the closure side strap to the body side strap to allow rotational movement therebetween. The gooseneck hinge assembly further includes a spring interconnecting the body side strap and the closure side strap to counterbalance a weight of the closure when opening and closing the aperture.
    Type: Application
    Filed: April 13, 2005
    Publication date: October 19, 2006
    Inventors: David Renke, David Wheeler, David Thomas, Mark Seiler, Robert Flatley