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:
Oct. 06, 2009
Filed:
Oct. 22, 2004
Applicant:
Roland Belser, Haigerloch, DE;
Inventor:
Roland Belser, Haigerloch, DE;
Assignee:
Brueninghaus Hydromatik GmbH, Elchingen, DE;
Primary Examiner:
Int. Cl.
CPC ...
F01B 3/00 (2006.01); F04B 1/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an axial position machine () comprising cylinder bores () that are located in a cylinder drum (), pistons () that can be axially displaced in said boxes () and helical compression springs () that are provided in the cylinder bores (). Each piston () is pre-stressed against a swash plate (), which is supported on the cylinder drum (). The diameter of the helical compression spring () narrows () between the upper and lower ends.
Belser, Roland. (2009). Axial piston machine (U.S. Patent No. 7597042). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7597042
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile