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:
Feb. 16, 2010
Filed:
Oct. 20, 2005
Markus Liebherr, Bulle, CH;
Josef Häglsperger, Gangkofen, DE;
Peter Dziuba, Frickingen-Altheim, DE;
Josef Bauer, Nandlstadt, DE;
Johann Federholzner, Eichendorf, DE;
Markus Liebherr, Bulle, CH;
Josef Häglsperger, Gangkofen, DE;
Peter Dziuba, Frickingen-Altheim, DE;
Josef Bauer, Nandlstadt, DE;
Johann Federholzner, Eichendorf, DE;
MALI Holding AG, Fribourg, CH;
Abstract
The invention relates to a hydrostatic axial piston machine having a cylinder block which can be rotated about a first axis, the cylinder block being provided with a plurality of cylinder bores which extend in the axial direction and which are arranged on a partial circle which is concentric in relation to the first axis, in addition to a plane which can be rotated about a second axis, whereon a number of pistons associated with the bores, can be articulated in a pivotable manner on a second partial circle which is concentric in relation to the second axis and form a ring. Also provided is a device for synchronizing the rotation of the cylinder block about the first axis and the drive shaft about the second axis. The cylinder block and the drive shaft can be adjusted in a continuous manner using both axes, between a first position, wherein both axes are parallel, and a second position, wherein both axes together form a maximum pivoting angle which is different from zero.