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. 20, 2010
Filed:
Apr. 06, 2006
Christian Bibo, Taufkirchen, DE;
Georg Pfister, Muehldorf, DE;
Karsten Schwuchow, Wasserburg am Inn, DE;
Thomas Kapfelsperger, Muehldorf, DE;
Matthias Hennig, Prutting, DE;
Christian Bibo, Taufkirchen, DE;
Georg Pfister, Muehldorf, DE;
Karsten Schwuchow, Wasserburg am Inn, DE;
Thomas Kapfelsperger, Muehldorf, DE;
Matthias Hennig, Prutting, DE;
TRW Airbag Systems GmbH, Aschau am Inn, DE;
Abstract
For manufacturing a gas generator (), a tubular body () having an opening () in a circumferential wall () and a housing part () having an attachment end () are provided. The geometry of a proximate rim () of the opening () and that of the attachment end () are coordinated such that a first contact region encircling the opening () and a second contact region on the attachment end (), which is circumferentially closed, are formed. The housing part () is placed onto the tubular body () such that the first contact region is in contact with the second contact region. Then the body () and the housing part () are joined to each other by capacitor discharge welding.