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

Optimised airbag module

A technology for airbags and components, which is applied in vehicle safety arrangements, pedestrian/occupant safety arrangements, vehicle components, etc., and can solve problems such as unsuitable vehicle occupants and injuries

Inactive Publication Date: 2010-01-20
DALPHI METAL ESPANA
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the drawback of these airbags is that they do not adapt to the vehicle occupants when an oblique crash occurs, thus causing them serious injuries

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
  • Optimised airbag module
  • Optimised airbag module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] According to a preferred embodiment of the invention, the invention proposes an airbag module comprising an airbag 1 which in turn has an optimized frontal shape comprising at least two protrusions 2, 3, in the event of a lateral inclination In the event of a crash, the at least two projections 2 , 3 prevent the vehicle occupant from sliding outside the deployed airbag 1 . Due to this, according to the invention, the airbag module airbag 1 is optimized so that it is positioned around the vehicle occupant for different collision positions, speeds and directions in the event of an oblique collision, effectively addressing different regulatory requirements. The protrusions 2, 3 of the air bag 1 are separated.

[0013] The present invention includes an airbag module airbag 1 whose front shape is optimized to prevent an occupant from sliding outside the airbag 1 . Due to the curved shape of the air bag 1 , the thorax and abdomen of the occupant's body are embedded in the ai...

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

Airbag module for an automobile vehicle with an optimized frontal shape that comprises a bag (1), said bag (1) comprising in turn at least two projections (2, 3) located in the lower part of the bag (1), which provide an optimized curved shape to this bag (1) such that, in the event of a sidelong angled collision of the automobile, the vehicle occupant does not slide outside the unfolded bag (1), as this unfolded bag (1) fits around the vehicle occupant for different positions, speeds and directions of impact.

Description

technical field [0001] The present invention relates to an airbag module for use in automobiles to reduce the impact on the occupant in the event of an oblique collision. Background technique [0002] Currently, vehicles contain a number of passive safety devices which, in the event of a hypothetical collision, are programmed to work together in order to minimize the risk of injury to the vehicle occupants. The combination of different passive systems such as airbag modules, monocoque structures with programmed deformations, seats, seat belts, retractable steering columns (or steering column: steering column) means that there are necessarily differences in their adjustment and operation. A series of cumulative tolerances. [0003] On the other hand, one role of the aforementioned passive systems is to guarantee their correct operation and their characteristics over a wide range of vehicle occupant positions, again adaptable to different crash speeds, always according to inc...

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 Applications(China)
IPC IPC(8): B60R21/231
CPCB60R21/231
Inventor 琼-克里斯托夫·佩雷罗伯托·马丁斯拉蒙·拉莫斯
Owner DALPHI METAL ESPANA