Danfoss A/s

Henry Madsen Mo Slashedller

Lars Martensen

Hardy Peter Jepsen

Gunnar Lysho Hansen

Hydraulic vane machine with a rotor having several radially movable vanes, and with a stator having a stator bore, in which the rotor is arranged rotatably, and whose internal wall is made as a guiding contour on which the vanes bear, and with a sideplate arrangement on each axial front side of rotor and stator, which define the vane cells together with the rotor, the vanes and the stator. In such a machine an improvement of the operation behaviour is desired. For this purpose, the sideplate arrangements are fixed on the rotor and rotate together with the rotor in relation to the stator.

Hydraulic vane machine

Hydraulic axial piston machine

Piston with a slide shoe and method of manufacturing same

Piston with a slide shoe for a hydraulic piston engine

A hydraulic axial piston machine is disclosed, having a cylinder drum which is mounted for rotation relative to a housing (1), with a bearing (3) having a slide face (4) being arranged between the circumference of the cylinder drum and the housing (1). It is desired that such a machine shall be capable of operating also with fluids that are not such good lubricants as hydraulic oil. For that purpose the slide face (4) is formed by a friction-reducing plastics material and has at least one recess (5, 6, 7) communicating with at least one end edge of the slide face (4).

Growing community of inventors

S.o slashed.nderborg, Denmark

Henry Madsen Mo Slashedller