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:
Mar. 24, 2009
Filed:
Oct. 17, 2006
Thomas Rosemeier, Meckenbeuren, DE;
Ulrich Mair, Friedrichshafen, DE;
Detlef Baasch, Ailingen, DE;
Christoph Pelchen, Tettnang, DE;
Thomas Rosemeier, Meckenbeuren, DE;
Ulrich Mair, Friedrichshafen, DE;
Detlef Baasch, Ailingen, DE;
Christoph Pelchen, Tettnang, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A transmission unit () with a housing (), a transmission input shaft () and three transmission output shafts (), at least two planetary gearsets () and a device () arranged between two actively interconnected shafts (A,A) of the planetary gearsets for variable distribution of torque delivered by the transmission input shaft between two of the three transmission output shafts is described. A web (D) of the first planetary gearset is formed with a differential cage (A) of a differential (), which is provided in order to distribute part of the torque which is delivered by the transmission shaft that has been passed on to the two of the transmission output shafts between the two transmission output shafts.