公开(公告)号：EP4501670A1

公开(公告)日：2025-02-05

申请号：EP23779147.0

申请日：2023-02-28

Applicant: NHK Spring Co., Ltd.

Inventor： IINO Shinji ,  UETSUHARA Saiji ,  SATO Takuya

IPC: B60G21/055 ,  F16B5/02 ,  B60G11/18 ,  F16F1/16 ,  F16F1/36 ,  F16F1/366

Abstract: A torsion bar unit includes a cylindrical shaped torsion bar includes a fiber-reinforced composite material and extending in a first direction, a first holding member having a first groove for holding an end part of the torsion bar, and a second holding member having a second groove for holding the end part of the torsion bar at a position opposite the first groove and sandwiching and holding the end part of the torsion bar between the first groove and the second groove by overlapping the first holding member and the second holding member.