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:
Nov. 19, 2019
Filed:
Jun. 27, 2017
Eberspächer Exhaust Technology Gmbh & Co. KG, Neunkirchen, DE;
Steffen Schmitt, Ostfildern, DE;
Stefanos Varelis, Leinfelden, DE;
Markus Birgler, Wernau, DE;
Georg Wirth, Kirchheim u. Teck, DE;
Eberspächer Exhaust Technology GmbH & Co. KG, Neunkirchen, DE;
Abstract
A coupling device, for the rotary coupling of a pivot shaft of a flap diaphragm of an exhaust gas flap with a drive element, includes at least one coupling element () with a first coupling area () configured for coupling to the pivot shaft (), with a second coupling area () configured for coupling to the drive element () and with at least one connection area () connecting the first coupling area () to the second coupling area (). In the coupled state, the first coupling area () and the second coupling area () are prestressed in a direction towards one another or in a direction away from one another. The at least one coupling element () is formed with sheet material.