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:
Sep. 01, 2015
Filed:
Jun. 07, 2012
Michael J. Flener, Pleasant Ridge, MI (US);
Bradley Gallagher, Royal Oak, MI (US);
Eric Seifferlein, Clarkston, MI (US);
David Stotera, Bloomfield Township, MI (US);
Michael J. Flener, Pleasant Ridge, MI (US);
Bradley Gallagher, Royal Oak, MI (US);
Eric Seifferlein, Clarkston, MI (US);
David Stotera, Bloomfield Township, MI (US);
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
Assemblies, methods and systems useful for reducing the noise and vibration characteristics associated with hollow spaces or cavities of vehicles by positioning damping foam material within and spanning the space between a first substrate surface and a second substrate surface. The damping foam material is comprised of a first region and a second region, wherein the first region has an E' value at −10° C. that is lower than the E′ value at −10° C. of the second region and an E′ value at 25° C. that is higher than the E′ value at 25° C. of the second region; and the second region has a variable cross-sectional width.