Passenger airbag especially for side impact has at least two interconnected chambers whose front and rear boundary lines are curved corresponding to passenger stopping zone

摘要

the inflatable airbag (10) has at least two interconnected chambers (12a, 12b) spaced from each other in the longitudinal direction. The front and rear boundary lines (18a, 18b, 20a, 20b) of each of the two chambers are curved corresponding to a perpendicular projection of the typical passenger stopping zone onto the plane of the bag. The front line of each chamber can bulge forwards and the rear line bulge backwards. Each chamber is formed by two superposed textile layers connected around the circumference and inside the circumferential edge by several spacers (22).