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. 17, 2008
Filed:
Feb. 04, 2004
Applicants:
Monika Ivantysynova, West Lafayette, IN (US);
Robert Rahmfeld, Hamburg, DE;
Jürgen Weber, Dresden, DE;
Inventors:
Monika Ivantysynova, West Lafayette, IN (US);
Robert Rahmfeld, Hamburg, DE;
Jürgen Weber, Dresden, DE;
Assignee:
CNH America LLC, New Holland, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
F04B 49/06 (2006.01); F16H 61/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is described for controlling a hydraulic system, particularly of mobile working machine, with at least one internal combustion engine driving at least one hydraulic pump with adjustable volumetric displacement and possibly additional fixed-displacement pumps.