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:
Jan. 26, 2010
Filed:
Jun. 22, 2007
Michael Kamm, Bodnegg, DE;
Gabor Diosi, Friedrichshafen, DE;
Josef Haupt, Tettnang, DE;
Gerhard Gumpoltsberger, Friedrichshafen, DE;
Peter Ziemer, Tettnang, DE;
Martin Brehmer, Constance, DE;
Michael Kamm, Bodnegg, DE;
Gabor Diosi, Friedrichshafen, DE;
Josef Haupt, Tettnang, DE;
Gerhard Gumpoltsberger, Friedrichshafen, DE;
Peter Ziemer, Tettnang, DE;
Martin Brehmer, Constance, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A transmission with planetary gearsets (RSRSRSRS), shafts and shifting elements (A, B, C, D, E). A carrier of gearset (RS) and the input forming shaft (). A carrier of gearset (RS) and the output forming shaft (). Sun gears of gearsets (RS, RS) couple and forming shaft (). Ring gears of gearsets (RS, RS) respectively form shafts (). Sun gears of gearsets (RSRS) forming shaft (). A carrier and a ring gear of respective gearsets (RSRS) forming shaft (). A ring gear and a carrier of respective gearsets (RSRS) forming shaft (). In the direction of power flow, element (A) is located between shaft () and a housing, element (B) between shaft () and the housing, element (C) between two of shafts (), element (D) between shafts (), and element (E) between shafts ().