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. 04, 2010
Filed:
Dec. 10, 2007
Rainer Pflug, Heilsbronn, DE;
Steffen Lehmann, Ettlingen, DE;
Christian Hauck, Burgthann, DE;
Christian Fechler, Karlsruhe, DE;
Dimitri Sieber, Ettlingen, DE;
Rainer Pflug, Heilsbronn, DE;
Steffen Lehmann, Ettlingen, DE;
Christian Hauck, Burgthann, DE;
Christian Fechler, Karlsruhe, DE;
Dimitri Sieber, Ettlingen, DE;
Luk Lamellen und Kupplungsbau Beteiligungs KG, Buehl, DE;
Abstract
The decoupler for a drive wheel arrangement for an auxiliary unit of an internal combustion engine has a belt pulley connected to a flexible drive element and a shaft. A damping device is arranged between the shaft and the belt pulley and includes a spring. The belt pulley is connected to a damper cage, which is connected via at least one spring to a damper cage which is positioned such that it can rotate on the shaft.