公开(公告)号：US20230391285A1

公开(公告)日：2023-12-07

申请号：US18250758

申请日：2021-10-28

Applicant: ZF AUTOMOTIVE GERMANY GMBH

Inventor： Daniel ELIJA ,  Werner FREISLER

IPC: B60R21/206 ,  B60R21/217 ,  B60R21/2342

CPC classification number: B60R21/206 ,  B60R21/2171 ,  B60R21/2176 ,  B60R21/2342 ,  B60R2021/23169

Abstract: The invention relates to an airbag module (10) of a vehicle occupant restraint system, specifically a knee airbag module, comprising a folded inflatable airbag (12) for restraining a vehicle occupant, a module housing (14) which includes a flexible airbag sheath (16) at least partially enclosing the folded airbag (12), and comprising a module cover (18) which includes fasteners (20) for fastening the module cover (18) to the module housing (14), wherein the flexible airbag sheath (16) of the module housing (14) is fixed directly to said fasteners (20), and wherein at least one flexible anchoring element (22, 22′) is provided which extends between the folded airbag (12) and the module cover (18) and limits or prevents expansion of the folded airbag (12) toward the module cover (18).