公开(公告)号：US12194939B2

公开(公告)日：2025-01-14

申请号：US18261619

申请日：2022-01-11

Applicant: Autoliv Development AB

Inventor： Ryoraro Ishida ,  Sumit Kumar ,  Kazuhiro Abe ,  Hiroyoshi Shimono ,  Keisuke Honma

IPC: B60R21/203 ,  B60R21/217 ,  B62D1/04 ,  B62D1/11 ,  B62D7/22

Abstract: The present invention, includes: a damper unit provided between an airbag module that acts as a damper mass for a steering wheel and the steering wheel to dampen vibrations of the steering wheel, an engagement mechanism provided in the airbag module that maintains the airbag module on the steering wheel in a relatively displaceable manner, and protecting means provided on the airbag module for stopping external forces to the engagement mechanism in a non-engaged state with the steering wheel, that may cause deformation, and thereby protecting the engagement mechanism.