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:
Sep. 11, 2012
Filed:
Aug. 15, 2008
Applicants:
Gerhard Bailly, Friedrichshafen, DE;
Thomas Ratzmann, Meckenbeuren, DE;
Walter Fischer, Friedrichshafen, DE;
Jurgen Pohlenz, Ravensburg, DE;
Inventors:
Gerhard Bailly, Friedrichshafen, DE;
Thomas Ratzmann, Meckenbeuren, DE;
Walter Fischer, Friedrichshafen, DE;
Jurgen Pohlenz, Ravensburg, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 37/02 (2006.01); F16H 47/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A power-branched transmission for an agricultural vehicle is configured as a power-branched transmission having a secondary coupling. The transmission comprises a summation planetary gear set (), the planetary gear of which are configured as a double planetary gear ().