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:
Nov. 28, 2017
Filed:
Jan. 12, 2015
Autoliv Development Ab, Vårgårda, SE;
Martin Haas, Altomünster, DE;
Klaus Massanetz, Wartenberg, DE;
Thomas Reiter, Vierkirchen, DE;
Andreas Guggengerger, München, DE;
AUTOLIV DEVELOPMENT AB, Vargarda, SE;
Abstract
An airbag module including a first casing enclosing a first gas space, a first inflator and a control device for controlling ventilation of the first gas space or the shape of the first casing. The control device includes a second casing () enclosing a second gas space and a gas source. The second gas space is bordered by a permanent edge connection, and further includes a control element such as a strap (), whose first end is connected to the first casing and whose second end is sewn to the second casing () by a tear seam (), and is decoupled from the second casing () upon filling of the second gas space. The tear seam () touches or intersects the edge connection at two points so that the tear seam divides the second gas space into two regions ().