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:
Oct. 22, 2013
Filed:
Jun. 10, 2009
Ahmet Deneri, Wiesenttal, DE;
Ahmet Deneri, Wiesenttal, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A device for variably adjusting the valve timing of gas exchange valves of an internal combustion engine which has an input element, an output element and a camshaft. The input element can be brought in a driving connection with the crankshaft of the internal combustion engine. The output element is non-rotationally connected to the camshaft and swivelable in relation to the input element. An axial lateral face of the camshaft rests against an axial lateral face of the output element. A form-locking element on one of the axial lateral faces resting against each other aligns the output element on the camshaft with respect to its circumferential direction and engages in a mating form-locking element of the other component.