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:
Jan. 08, 2013
Filed:
Sep. 14, 2009
Applicants:
Manfred Hofmann, Hünfelden, DE;
Arndt Graeve, Koblenz, DE;
Inventors:
Manfred Hofmann, Hünfelden, DE;
Arndt Graeve, Koblenz, DE;
Assignee:
Trelleborg Automotive Germany GmbH, Hoehr-Grenzhausen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 9/02 (2006.01); F16F 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pneumatically damping mount, in particular an engine mount for motor vehicles, includes a bearing spring of elastomeric material for supporting a mount core and delimiting a working chamber. The working chamber is filled with a gas, in particular air, and communicates with the ambient atmosphere through a nozzle opening. A progression element of elastomeric material is disposed opposite the bearing spring and delimits the working chamber together with the bearing spring, to enable further deformation of the mount after closing of the working chamber.