The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2015
Filed:
Oct. 08, 2008
Kim Loekkegaard Krogh, Soenderborg, DK;
Palle Olsen, Nordborg, DK;
Kim Loekkegaard Krogh, Soenderborg, DK;
Palle Olsen, Nordborg, DK;
Danfoss A/S, Nordborg, DK;
Abstract
The invention concerns a hydraulic axial piston machine with a housing, in which a cylinder drum having at least one cylinder is arranged to be rotatable around an axis, in which cylinder is located a piston that is supported on a swashplate, whose inclination angle is adjustable in an adjustment plane. It is endeavored to keep the cost of manufacturing individual parts of the axial piston machine small. For this purpose it is provided that on the side facing away from the cylinder drum () the swashplate () has a spherical bearing surface (), which rests on a spherical supporting surface () in a bottom part () of the housing () and comprises an inclination protection (-), which counteracts an inclination of the swashplate () perpendicularly to the adjustment plane.