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. 15, 2015
Filed:
Sep. 03, 2011
Ralf Bogenrieder, Stuttgart, DE;
Christian Burczyk, Stuttgart, DE;
Andreas Hirth, Dielheim, DE;
Lutz Quarg, Boeblingen, DE;
Friedrich Reiter, Sindelfingen, DE;
Ralf Bogenrieder, Stuttgart, DE;
Christian Burczyk, Stuttgart, DE;
Andreas Hirth, Dielheim, DE;
Lutz Quarg, Boeblingen, DE;
Friedrich Reiter, Sindelfingen, DE;
Daimler AG, Stuttgart, DE;
Abstract
A method for producing a valve device is provided. The airbag has at least one substantially air-permeable textile, fabric layer and with a film. The textile layer and the film are arranged in a deep-drawing tool with at least area-wise reciprocal overlapping. The film is deep-drawn in deep-drawing regions by the deep-drawing tool to form a plurality of depressions of the film. The textile layer is connected to the film in regions of the film differing from the deep-drawing regions by the deep-drawing tool.