公开(公告)号：US20210138992A1

公开(公告)日：2021-05-13

申请号：US16677978

申请日：2019-11-08

Applicant: AUTOLIV ASP, INC.

Inventor： John Erik TERBU ,  Allen Murry CHAMBERS

IPC: B60R21/215 ,  B60R21/2165 ,  B60R21/2342 ,  B60R21/232 ,  B60R21/237

Abstract: An airbag assembly for a motor vehicle includes an inflatable airbag and a reinforcing wrapper. The inflatable airbag has a longitudinally extending axis and is rolled about a rotation axis in the stowed condition. The reinforcing wrapper is coupled to the inflatable airbag proximate a first longitudinally extending side of the inflatable airbag, rolled about the rotation axis and wrapped entirely around at least a first portion of the inflatable airbag. The inflatable airbag and the reinforcing wrapper cooperative to define a monotonously rolled portion of the airbag assembly. In certain applications, the reinforcing wrapper is secured to a tab used to hang the inflatable airbag in the motor vehicle.