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:
Jul. 16, 2024
Filed:
Feb. 08, 2019
Applicant:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Inventors:
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60J 7/12 (2006.01); B32B 5/02 (2006.01); B32B 5/08 (2006.01); B32B 5/18 (2006.01); B32B 5/24 (2006.01); B32B 5/26 (2006.01); B32B 5/32 (2006.01); B32B 25/04 (2006.01); B32B 25/08 (2006.01); B32B 25/10 (2006.01); B32B 25/18 (2006.01); B32B 27/08 (2006.01); B32B 27/12 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); C12N 7/00 (2006.01); C12Q 1/70 (2006.01); G01N 33/569 (2006.01);
U.S. Cl.
CPC ...
B60J 7/1226 (2013.01); B32B 5/022 (2013.01); B32B 5/08 (2013.01); B32B 5/18 (2013.01); B32B 5/245 (2013.01); B32B 5/26 (2013.01); B32B 5/32 (2013.01); B32B 25/042 (2013.01); B32B 25/08 (2013.01); B32B 25/10 (2013.01); B32B 25/18 (2013.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/308 (2013.01); B32B 27/36 (2013.01); B32B 27/40 (2013.01); C12N 7/00 (2013.01); C12Q 1/70 (2013.01); G01N 33/56983 (2013.01); B32B 2250/05 (2013.01); B32B 2262/0246 (2013.01); B32B 2262/0253 (2013.01); B32B 2262/0261 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/0292 (2013.01); B32B 2266/0242 (2013.01); B32B 2266/0278 (2013.01); B32B 2266/06 (2013.01); B32B 2307/102 (2013.01); B32B 2307/718 (2013.01); B32B 2307/732 (2013.01); B32B 2605/003 (2013.01); C12N 2760/16121 (2013.01); C12N 2760/16131 (2013.01); C12N 2760/16151 (2013.01); C12N 2760/16221 (2013.01); C12N 2760/16232 (2013.01); C12N 2760/16251 (2013.01);
Abstract
A fabric top for a convertible vehicle includes, in sequence: an outer cover layer, an insulating layer, an absorber layer and an inner cover layer. The absorber layer at 500 hz has an absorption coefficient of 10 to 65%, at 1000 hz has an absorption coefficient of 15 to 110%, at 2000 hz has an absorption coefficient of 33 to 115%, at 4000 hz has an absorption coefficient of 60 to 110% at 8000 hz has an absorption coefficient of 85 to 120%.