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. 17, 2007
Filed:
Sep. 23, 2004
Gert Bauknecht, Friedrichshafen, DE;
Reinhard Mertinkat, Mittelbiberach, DE;
Axel Heitmann, Ingolstadt, DE;
Gert Bauknecht, Friedrichshafen, DE;
Reinhard Mertinkat, Mittelbiberach, DE;
Axel Heitmann, Ingolstadt, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A drive train () for a hybrid vehicle, in which an internal combustion engine () is drive-technologically connected to a disengagement clutch () whose output side is connected to a transmission input shaft (), which is connected to an input element () of an automatic transmission (), and in which the transmission input shaft () can be driven by an electric machine () and itself drives a hydraulic pump (), which is drive-technologically arranged after the disengagement clutch () and before a shiftable starting element (F) of the automatic transmission ().