Takata Petri Ag

Takata Ag

Christian Kempe

Tobias Fechner

Norbert Sahm

Thomas Marotzke

Nick Eckert

Stefan Hamels

Norbert Muller

Matthias Liebetrau

Detlef Crohn

Wolfgang Kampfmann

Achilleas Leontidis

Ralf Bartholomaus

Volker Porrmann

Stefan Fuchs

Albrecht Kretzschmar

Thomas Webert

Rudiger Boll

Frank Gross

Maximo Papa

An airbag module with an airbag and a tubular gas generator fastened to a module housing is provided. Said tubular gas generator having gas outlet openings along the periphery thereof and can be fastened to the module housing by means of only a clamping ring that is movable over the tubular gas generator and over a section of the module housing. The clamping ring has in axial direction elongated sections being separated from each other and continuing axial in the opposite direction. The module housing has in its bottom an opening for inserting the tubular gas generator, wherein on the module housing below this opening a support for the tubular gas generator is provided. The clamping ring is designed such that said clamping ring reaches below the support after positioning the tubular gas generator with the elongated section by axial moving in direction of the center of the tubular gas generator.

Airbag module with an airbag and a tubular gas generator that can be fastened to a module housing

An airbag module with a gas generator, airbag, diffuser and with an airbag module housing, in particular for carrying the gas generator and the airbag is provided. The diffuser is designed as a component partially fitting tightly at the ends thereof against the gas generator, whereby the diffuser extends in the region of the gas outlet openings of the gas generator at a distance from the gas generator. The airbag module housing has in the region of the ends of the gas generator contact surfaces for the gas generator, whereby dented sections of the airbag module housing are provided as contact surfaces. The gas generator is clamped between the diffuser and the airbag module housing for arranging the gas generator on the airbag module housing, whereby the contact surfaces form first clamping points fitting against the gas generator for clamping the gas generator on the airbag module housing.

Airbag module

A front-passenger airbag module includes a gas generator, a diffuser, a self-supporting airbag, and an airbag housing. To reduce the development costs of a new airbag system, a component system that includes the airbag, the diffuser, the gas generator, and an arched airbag holder, which is arranged between the airbag housing and the gas generator and which is at least partially enclosed by the lower section of the self-supporting airbag.

Front-passenger airbag module

The invention relates to an airbag module for a motor vehicle comprising an airbag, a gas generator for inflating the airbag, and a housing for accommodating both the gas generator and the airbag. According to the invention, the airbag () and the gas generator () are arranged on opposite sides () of a wall () of the housing ().

Airbag module for a motor vehicle

Growing community of inventors

Aschaffenburg, Germany

Christian Kempe