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:
Jul. 20, 2010
Filed:
Dec. 31, 2007
Applicants:
Reinhard Stehr, Bühl, DE;
Manfred Homm, Bühl-Neusatz, DE;
Marco Grethel, Bühlertal, DE;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 48/06 (2006.01); F16D 48/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method, and apparatus in the form of a hydraulic unit, for triggering at least one clutch in a hydraulic circuit for an axle transmission of a vehicle. The method and apparatus make it possible to simply and very quickly make available an adequate amount of working fluid at the required pressure to at least one clutch, according to the driving situation, in order to close the clutch.