Patents by Inventor Ove Thorb.o slashed.l Hansen

Ove Thorb.o slashed.l Hansen 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).

  • Control plate of a hydraulic machine
    Patent number: 5890412
    Abstract: A control plate (1) of a hydraulic machine having a core (2) is disclosed, which at least on its upper side (O), lying in operation against a cylinder drum, is covered with a layer of friction-reducing plastics material (3). The plastics material (3) is joined to the core (2) by means of a connecting element (8) which, as a result of interlocking engagement with the plastics material (3) and/or the core (2), takes up tensile forces substantially at right angles to the upper side (O).
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: April 6, 1999
    Assignee: Danfoss A/S
    Inventors: Lars Martensen, Ove Thorb.o slashed.l Hansen
  • Hydraulic axial piston machine
    Patent number: 5868061
    Abstract: A hydraulic axial piston machine is described, having axially movable pistons, which at one end bear by means of slider shoes against a slanting plate, and having a pressure plate (10) for holding the slider shoes in contact with the slanting plate. Under certain operating conditions the slider shoes have a tendency to tilt and lift away from the slanting plate at one side. To prevent this, the pressure plate (10) acts only on a part lying, in the radial direction of the slanting plate (7), outside a predetermined region (28).
    Type: Grant
    Filed: October 7, 1996
    Date of Patent: February 9, 1999
    Assignee: Danfoss A/S
    Inventors: Ove Thorb.o slashed.l Hansen, Lars Martensen