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:
Dec. 15, 2009
Filed:
Jul. 07, 2006
Rainer Pflug, Heilsbronn, DE;
Tino Haensel, Emskirchen, DE;
Peter Kelm, Herzogenaurach, DE;
Rainer Baumueller, Herzogenaurach, DE;
Thomas Bertelshofer, Ebermannstadt, DE;
Martin Assel, Burgbernheim, DE;
Rainer Pflug, Heilsbronn, DE;
Tino Haensel, Emskirchen, DE;
Peter Kelm, Herzogenaurach, DE;
Rainer Baumueller, Herzogenaurach, DE;
Thomas Bertelshofer, Ebermannstadt, DE;
Martin Assel, Burgbernheim, DE;
Schaeffler KG, Herzogenaurach, DE;
Abstract
Traction mechanism drive for an internal combustion engine, having a crankshaft gear wheel, at least one gear wheel which is arranged on a driven shaft, a wrap-around means and an electric machine which can be actuated in order to reduce rotational non-uniformities, the electric machine () having a rotor () which is arranged on the or a camshaft () and interacts with an immobile stator ().