Patents by Inventor Heiko Kossack

Heiko Kossack 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: 20100216587
    Abstract: An arrangement for transmitting a torque from a transmission of a motor vehicle to a sideshaft is disclosed. The arrangement comprises a transmission having a transmission housing and a sideshaft assembly. The sideshaft assembly has at least one differential with a differential housing, a hollow shaft, a first sideshaft and a second sideshaft. The sideshaft assembly extends through the transmission housing and the differential being arranged outside the transmission housing.
    Type: Application
    Filed: July 16, 2008
    Publication date: August 26, 2010
    Applicant: GKN DRIVELINE INTERNATIONAL GMBH
    Inventors: Joachim Horst, Wolfgang Hidebrandt, Gert Herrmann, Heiko Kossack
  • Patent number: 7717794
    Abstract: A longitudinal plunging unit comprises a profiled sleeve with longitudinally extending first ball grooves, and a profiled journal with longitudinally extending second ball grooves. The profiled journal engages said profiled sleeve with balls arranged in groups in pairs of first ball groove and second ball grooves. A ball cage positioned between the profiled sleeve and the profiled journal fixes the balls in their axial position relative to one another. The ball cage is displaceable relative to the profiled journal between spaced axial stops. On the profiled journal, there is arranged a stop sleeve, which can abut the profiled journal or a component connected thereto. The stop sleeve delimits the displacement path of the ball cage towards the second portion.
    Type: Grant
    Filed: July 22, 2005
    Date of Patent: May 18, 2010
    Assignee: GKN Driveline International GmbH
    Inventors: Arne Berger, Olf Wolf, Stephan Maucher, Heiko Kossack, Robert Sandig
  • Publication number: 20070287545
    Abstract: A longitudinal plunging unit comprises a profiled sleeve with longitudinally extending first ball grooves, and a profiled journal with longitudinally extending second ball grooves. The profiled journal engages said profiled sleeve with balls arranged in groups in pairs of first ball groove and second ball grooves. A ball cage positioned between the profiled sleeve and the profiled journal fixes the balls in their axial position relative to one another. The ball cage is displaceable relative to the profiled journal between spaced axial stops. On the profiled journal, there is arranged a stop sleeve, which can abut the profiled journal or a component connected thereto. The stop sleeve delimits the displacement path of the ball cage towards the second portion.
    Type: Application
    Filed: July 22, 2005
    Publication date: December 13, 2007
    Inventors: Arne Berger, Olaf Wolf, Stephan Macher, Heiko Kossack, Robert Sandig
  • Publication number: 20070021223
    Abstract: A longitudinal plunging unit for the transmission of torque in a drive assembly. It comprises a profiled sleeve (21) with circumferentially distributed, longitudinally extending first ball grooves (22); a profiled journal (11) with circumferentially distributed, longitudinally extending second ball grooves (12); balls (31) which are arranged in groups of pairs of first and second ball grooves (12, 22); a ball cage (41) which is arranged between the profiled sleeve (21) and the profiled journal (11) and fixes the balls (31) in their positions relative to one another; and a spring mechanism (51) which is supported on at least one axial stop (42, 43) and designed in such a way that, in an unloaded condition, the ball cage (42) is held at a distance from the at least one axial stop (42, 43).
    Type: Application
    Filed: October 29, 2004
    Publication date: January 25, 2007
    Inventors: Heiko Kossack, Arnee Berger, Olaf Wolf, Stephan Maucher, Thomas Weckerling, Martin Garzorz, Christian Kramer