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:
Aug. 27, 2013
Filed:
Aug. 17, 2009
Arndt Graeve, Koblenz, DE;
Henry Winter, Steinebach, DE;
Ulrich Mews, Höhr-Grenzhausen, DE;
Eric Eisel, Ellenhausen, DE;
Arndt Graeve, Koblenz, DE;
Henry Winter, Steinebach, DE;
Ulrich Mews, Höhr-Grenzhausen, DE;
Eric Eisel, Ellenhausen, DE;
Trelleborg Automotive Germany GmbH, Hoehr-Grenzhausen, DE;
Abstract
A hydraulic damping mount has a working chamber and a compensating chamber, which are filled with a hydraulic liquid and separated from each other by an intermediate plate. The working chamber and the compensating chamber are connected to each other via a transfer passage and a bypass channel. The bypass channel can be opened or closed by an actuator. The actuator is configured as a one-piece elastomer part, which has a fastening portion on the edge and an actuating element, which is connected to the fastening portion via a flexible connecting portion.