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:
May. 15, 2012
Filed:
Apr. 03, 2009
Applicant:
Viktor Lichtenwald, Nuremberg, DE;
Inventor:
Viktor Lichtenwald, Nuremberg, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A camshaft adjusting device for an internal combustion engine of a motor vehicle. The camshaft adjusting device has a stator which is driven via a crankshaft of the internal combustion engine and a rotor which is connected in a rotationally fixed manner to the camshaft. The rotary angle position of the rotor can be varied with respect to the stator by way of a piston which can be displaced in the radial direction.