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. 10, 2013
Filed:
Apr. 30, 2010
Applicants:
Jens Meintschel, Bernsdorf, DE;
Thomas Stolk, Kirchheim, DE;
Alexander Von Gaisberg-helfenberg, Beilstein, DE;
Inventors:
Jens Meintschel, Bernsdorf, DE;
Thomas Stolk, Kirchheim, DE;
Alexander von Gaisberg-Helfenberg, Beilstein, DE;
Assignee:
Daimler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a valve operating device for an internal combustion engine with at least one actuating device which is provided to adjust an axially displaceable cam element by means of at least one slotted guide track, the valve operating device comprises a safety unit for moving the axially displaceable cam element in at least one operating mode into a defined basic safety position.