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. 08, 2012
Filed:
Oct. 06, 2009
Applicants:
Bernhard Klipfel, Karlsruhe, DE;
Christoph Thiery, Mannheim, DE;
Inventors:
Bernhard Klipfel, Karlsruhe, DE;
Christoph Thiery, Mannheim, DE;
Assignee:
Cooper-Standard Automotive (Deutschland) GmbH, Schelklingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 25/07 (2006.01); F02M 25/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
An exhaust gas recirculation valve comprises a drive, at least one rotatable drive element and at least one translationally drivable driven element. The drive element comprises a thread element that is configured to convert rotational motion of the drive element into translation of the driven element. A rotational axis of the drive element is inclined with respect to a translational axis of the driven element.