Vehicle occupant restraint system comprising an inflatable gas bag
First Claim
1. A vehicle occupant restraint system comprisinga gas bag configured to be inflated with gas, which includes a first fabric layer and a second fabric layer connected with each other along their edges by a peripheral seam, andan outflow opening via which the gas can flow out of the gas bag, wherein the outflow opening is formed by an interruption of the peripheral seam such that the peripheral seam comprises first and second portions located on opposite sides of the outflow opening, and wherein the first and second portions extend continuously with adjacent peripheral seam segments and extend substantially perpendicular to an outer edge of the gas bag, and end at the outer edge of the gas bag, andan additional seam formed in a region of the outflow opening that at least partly closes the outflow opening, wherein the additional seam is configured such that it opens during an inflation process.
4 Assignments
0 Petitions
Accused Products
Abstract
A vehicle occupant restraint system is provided. The vehicle occupant restraint system comprising a gas bag inflatable with gas, which includes at least one first fabric layer and one second fabric layer, which are connected with each other along their edge by means of a peripheral seam, and at least one outflow opening via which gas can flow out of the gas bag, wherein the outflow opening is formed by an interruption of the peripheral seam, wherein the peripheral seam is interrupted such that it comprises on both sides of the outflow opening a portion extending substantially vertical to the adjoining edge of the gas bag and ending at the edge of the gas bag, and at least one additional seam formed in the region of the outflow opening is provided, which at least partly closes the outflow opening, wherein the additional seam is designed such that it opens during the inflation process.
21 Citations
16 Claims
-
1. A vehicle occupant restraint system comprising
a gas bag configured to be inflated with gas, which includes a first fabric layer and a second fabric layer connected with each other along their edges by a peripheral seam, and an outflow opening via which the gas can flow out of the gas bag, wherein the outflow opening is formed by an interruption of the peripheral seam such that the peripheral seam comprises first and second portions located on opposite sides of the outflow opening, and wherein the first and second portions extend continuously with adjacent peripheral seam segments and extend substantially perpendicular to an outer edge of the gas bag, and end at the outer edge of the gas bag, and an additional seam formed in a region of the outflow opening that at least partly closes the outflow opening, wherein the additional seam is configured such that it opens during an inflation process.
Specification