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Method for pressing inflatable air chamber of automobile and apparatus thereof

A technology of airbags and components, applied in vehicle components, vehicle safety arrangements, pedestrian/occupant safety arrangements, etc., can solve problems such as small space, and achieve the effect of optimized folding

Inactive Publication Date: 2010-09-15
TAKATA PETRI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of compressing (folding or folding) the airbag, in order to compress the airbag to form the airbag package, there are the following problems, especially, in the case of the driver's airbag and the passenger's airbag, first, the airbag in the inflated state The gas-filled cushion will be formed, the gas-filled cushion is as large as possible to protect the vehicle occupants, and the second, the airbag in the compressed state will form an airbag package, the airbag package is as small as possible to contain the Minimized space required for the airbag assembly of the airbag

Method used

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  • Method for pressing inflatable air chamber of automobile and apparatus thereof
  • Method for pressing inflatable air chamber of automobile and apparatus thereof
  • Method for pressing inflatable air chamber of automobile and apparatus thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0052] Figures 1a and 1b show a folding device for folding an inflatable airbag of an airbag module of a motor vehicle, with which the airbag can be compressed in such a way that due to the airbag package having the airbag as a small-sized airbag module Capable of being installed in a motor vehicle, the airbag is present in a space-saving form.

[0053] The folding device comprises a folding container 1 in the form of a folding tube, for example made of plastic or glass, between a first, lower, open lid surface 11 and a second, upper, closed lid surface 12 Extending, and between the two lid surfaces 11 , 12 , the folding container 1 has a boundary wall 10 which surrounds the folding container 1 in an annular manner and closes the folding space F of the folding container 1 .

[0054] A strut 2 and a piston 3 are movably mounted in the folding space F of the collapsible container 1, the strut 2 is movable along the longitudinal axis or length direction R of the collapsible conta...

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PUM

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Abstract

The invention relates to a method for pressing an airbag component to make the airbag as an airbag packet. The airbag can be charged to protect the staffs. The method a) provides a folded container (1) which has at least one opened cover surface (11) and putting the airbag (G) in the folded container (1); b) putting the airbag (G) in the folded container (1) via the opened cover surface (11); c) expelling the airbag (G) from the folded container (1) via the opened cover surface (11); and d) while expelling the airbag from the folded container (1), the airbag (G) is pressed on the bracket (7, 100, 200) to press the airbag (G) to become the airbag packet.

Description

[0001] German priority application No. 10 2007 014 936.2-56 filed March 23, 2007 is hereby incorporated by reference. technical field [0002] The present invention relates to a method for compressing an inflatable air bag such that the air bag appears as an air bag package which is or can be fitted into a motor vehicle air bag module and to an apparatus for compressing the air bag. Background technique [0003] As part of the airbag module, airbags of this type are inflated with gas in the event of a crash by means of an inflator assigned to the airbag, in particular a "gas generator", so that the airbag initially presented as an airbag package deploys and in the In the inflated state, forms a restraint configured as a gas-filled cushion for the protection of vehicle occupants or possibly also persons located outside the motor vehicle - depending on whether the air bag module is installed in the motor vehicle or in on the motor vehicle. [0004] In the process of compressi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/237
CPCB60R2021/2375B60R21/237
Inventor 西尔万·巴斯滕弗洛里安·赖因哈特沃尔夫冈·福斯特
Owner TAKATA PETRI AG
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