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. 25, 2010
Filed:
Oct. 25, 2006
Ole Goetz, Braunschweig, DE;
Kais Saadeddin, Bochum, DE;
Claus Weimann, Wetter, DE;
Thomas Brendecke, Peine, DE;
Ole Goetz, Braunschweig, DE;
Kais Saadeddin, Bochum, DE;
Claus Weimann, Wetter, DE;
Thomas Brendecke, Peine, DE;
ThyssenKrupp Bilstein Suspension GmbH, Ennepetal, DE;
Abstract
A vibration damper having a sensitive response behavior at very low amplitudes comprises a separating piston being disposed inside a bypass so as to move axially freely. The separating piston divides the bypass into two chambers mutually sealed from one another. Two valves are disposed in the bypass. The first valve acts in a compression stage as a pressure limiting valve and as a non return valve in an extension stage. The second valve acts as a pressure limiting valve in the extension stage and as a non return valve in the compression stage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile