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:
May. 06, 2008
Filed:
Mar. 19, 2004
Josef Beck, Villingen, DE;
Josef Beck, Villingen, DE;
Brueninghaus Hydromatik GmbH, Elchingen, DE;
Abstract
An axial piston machine () having a rotatably mounted cylinder drum () which in turn has a center recess () and a plurality of cylinder bores () that extend substantially axially relative to the center bore () and in which pistons () are movably guided and are supported on a pivoting plate () via sliding shoes (). The sliding shoes () are guided in recesses () of a withdrawal plate () in whose contact inner bore () a withdrawal body () is guided with an outer surface that corresponds to the inner bore () of the withdrawal plate (). The withdrawal body () is subject to an axially directed pretension force which is exerted by a compression spring () via the pressure pins (). Every pressure pin (), on its base side (), is provided with an enlarged portion () radially in relation to its longitudinal axis ().