Unlock instant, AI-driven research and patent intelligence for your innovation.

Front row passenger safety airbag assembly

A technology for airbags and front-seat passengers, applied in pedestrian/occupant safety arrangements, vehicle safety arrangements, vehicle components, etc., can solve problems such as high cost and unsatisfactory

Inactive Publication Date: 2007-11-14
TAKATA PETRI AG
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The airbag in DE 195 05 507 C2 partially surrounds the gas generator and is thus fixed without any additional fastening means; during the development of the new airbag system, no additional fastening means made the fastening Airbag development made easy
Despite this advancement, the cost remains high and remains unsatisfactory

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Front row passenger safety airbag assembly
  • Front row passenger safety airbag assembly
  • Front row passenger safety airbag assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Embodiments of the present invention will be described below with reference to the drawings. The same reference numerals designate the same or similar parts throughout the drawings and in each embodiment of the present invention to be described hereinafter.

[0038] Figure 1 shows the components of a system according to the invention. The system comprises an arched airbag mount 1, a diffuser 2, a tubular gas generator 3 and a self-supporting airbag 4, only the opening area of ​​the airbag is shown. The arched airbag mount 1 and the diffuser 2 are essentially cylindrical half shells. Furthermore, the dome-shaped airbag mount 1 and the half-shells of the diffuser 2 each have a flange-like edge 1a, 2a which, in the assembled state, abuts against each other.

[0039] The airbag 4 has an annular section 5 in the region of the airbag mount 1 . Outside this region, the airbag 4 has upwardly curved sections 6 , 7 as seen in the direction of the longitudinal axis of the gas g...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

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.

Description

technical field [0001] The invention relates to a front passenger airbag assembly. In particular, the present invention relates to a front passenger airbag assembly having a gas generator, a diffuser, a self-supporting airbag and an airbag housing. Background technique [0002] During the development of a new motor vehicle, airbag components are also newly developed so that they can be optimally adapted to the specific vehicle structure. As a result, a new airbag, diffuser, and airbag housing needs to be developed for each new vehicle, resulting in high component production costs and quality assurance costs. [0003] Self-supporting airbag designs that reduce development costs are already disclosed in documents such as DE 195 05 507 C2 (hereby incorporated by reference), in which a tubular gas generator is placed in the lower part of the airbag. The airbag in DE 195 05 507 C2 partially surrounds the gas generator and is thus fixed without any additional fastening means; du...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/20B60R21/231B60R21/26B60R21/261
CPCB60R21/2171B60R21/23B60R21/261B60R2021/23123
Inventor 阿尔布雷希特·克雷奇马尔沃尔夫冈·坎普夫曼斯特凡·富克斯吕迪格·博尔诺贝特·扎姆克里斯蒂安·肯佩托马斯·韦贝特福尔克尔·波尔曼马克西莫·帕帕诺贝特·穆勒尼克·埃克特马蒂亚斯·利贝特劳阿希莱亚斯·莱昂蒂迪斯拉尔夫·巴托洛梅乌斯
Owner TAKATA PETRI AG