公开(公告)号：US20180215337A1

公开(公告)日：2018-08-02

申请号：US15747616

申请日：2016-08-05

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： JEAN-YVES BUREL ,  RÉMI BAILLIVET

IPC: B60R21/203

CPC classification number: B60R21/2037 ,  B60R21/017

Abstract: A steering wheel unit, including a steering wheel body (10), an airbag housing (30) in the hub region of the steering wheel body with an airbag (38); First positioning units (40) between the steering wheel body (10) and the airbag housing (30) that position the airbag housing (30) on the steering wheel body (10) in the axial direction; Second positioning units between the steering wheel body (10) and the airbag housing (30) position the airbag housing (30) on the steering wheel body (40) in the radial plane. The second positioning unit includes at least one positioning element (52, 62) having a contact surface (56, 66a, 66b), normal or surface normals are perpendicular to the axial direction; and an opposing contact surface (58, 68a, 68b) for the contact surface (56, 66a, 66b). The positioning element (52, 62) includes at least one elastically deformable positioning section (54, 64a, 64b).