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Safety air-bag module, safety air-bag module device and fastening method

An airbag, expansion direction technology, applied in vehicle safety arrangement, pedestrian/occupant safety arrangement, transportation and packaging, etc., can solve the problems of occupying space and increasing the weight of components

Inactive Publication Date: 2012-09-05
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These measures take up space and increase component weight

Method used

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  • Safety air-bag module, safety air-bag module device and fastening method
  • Safety air-bag module, safety air-bag module device and fastening method
  • Safety air-bag module, safety air-bag module device and fastening method

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Embodiment Construction

[0049] figure 1 A first special embodiment of an airbag module arrangement according to the invention is shown in cross-section, which has an airbag module 1 according to the invention. The airbag module is fastened to a box-shaped outer cross member 4 on the vertical side facing the passenger compartment of the vehicle by means of screw connections 2 and hook connections 3 as fastening means. The box beam 4 is designed as a polygon in cross-section with a substantially rectangular cross-sectional structure. The box cross member 4 serves as a support structure for the windshield 5 . An inner cross member 6 arranged at a distance from the outer cross member 4 and also at a distance from the passenger compartment is used, on the one hand, as a crash-related safety structure to improve passive motor vehicle safety and to increase the rigidity of the passenger compartment, and on the other hand, to carry the instrument panel 7 .

[0050] Because the airbag module 1 according to...

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PUM

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Abstract

An air bag module arrangement is provided for a motor vehicle, which includes, but is not limited to an air bag module a one driver-side dashboard panel that is fastened to an internal transverse support. In order to allow a simply constructed and simple fastening, the air bag module is fastened to an external transverse support of the external vehicle structure. An air bag and a method for fastening an air bag module, in particular for producing an air bag module arrangement, are also provided for a motor vehicle.

Description

technical field [0001] The invention relates to an airbag module for a motor vehicle with a gas generator housing, a gas generator and an airbag as well as a fastening device for fastening to a cross member. The invention also relates to an airbag module arrangement having an airbag module and an instrument panel at least on the driver's side, the arrangement being fastened to a second inner cross member arranged at a distance from the first cross member. The invention also relates to a method for fastening an airbag module and a method for releasing an airbag in an airbag arrangement. Background technique [0002] DE 4338666 and DE 10312947 disclose airbag modules and their fastening. According to the disclosure, the housing of the airbag module is suspended on the inner vehicle structure, ie on the inner cross member, by means of snap pins located on the bolster of the airbag housing. The airbag module is bolted to this inner cross member. Between the detent pin and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/205
CPCB60R21/205B60R21/20
Inventor 乌尔里克·里克
Owner GM GLOBAL TECH OPERATIONS LLC
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