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. 18, 2014
Filed:
Jul. 26, 2010
Applicants:
Mark Mohr, Tettnang, DE;
Matthias Reisch, Ravensburg, DE;
Jurgen Wafzig, Eriskirch, DE;
Inventors:
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 13/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A transmission configuration for a vehicle with at least a wet clutch () functioning as starting element. A coolant and a lubricant supply is provided via at least a pump device () which can be driven by a drive motor () of the vehicle. The pump device () can be driven in such a way that the conveyed flow volume of the pump device () is proportional to the rotational speed difference between the rotational speed of the drive motor () and the rotational speed of the clutch () which is designed and functions as the starting element.