公开(公告)号：EP3231644A1

公开(公告)日：2017-10-18

申请号：EP15868473.8

申请日：2015-12-04

Applicant: NHK Spring Co., Ltd.

Inventor： KUWATSUKA, Shinichiro ,  OKUDAIRA, Yurika ,  TANGE, Akira ,  OKADA, Hideki ,  TAKAHASHI, Ken

IPC: B60G21/055 ,  B24C1/10 ,  C21D7/06 ,  C21D9/00 ,  C22C38/00 ,  C22C38/04 ,  C22C38/60 ,  F16F1/14 ,  C21D1/60 ,  C21D8/06

CPC classification number: C21D9/0068 ,  B21D47/00 ,  B21D53/88 ,  B24C1/10 ,  B60G21/055 ,  B60G2206/427 ,  B60G2206/724 ,  B60G2206/81035 ,  B60G2206/8402 ,  B60G2206/8403 ,  C21D1/60 ,  C21D6/004 ,  C21D6/005 ,  C21D6/008 ,  C21D7/06 ,  C21D8/065 ,  C21D9/0075 ,  C21D9/02 ,  C21D2211/008 ,  C22C38/00 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/42 ,  C22C38/44 ,  C22C38/54 ,  C22C38/60 ,  F16F1/14

Abstract: This stabilizer (1) is formed using a solid metal rod, is for suppressing left/right wheel displacement, and is provided extending in the vehicle width direction. The diameter of a torsion section (1a) that twist-deforms is 10-32 mm. The stabilizer has a chemical composition including at least 0.15%-0.39% by mass C and including at least Mn, B, and Fe. At least 90% of the metal structure thereof has a martensite structure.

Abstract translation: 该稳定器（1）由固体金属棒形成，用于抑制左右轮的位移，并且设置成在车宽方向上延伸。 扭转变形的扭转部分（1a）的直径为10-32mm。 稳定剂具有包含至少0.15％至0.39质量％C且至少包含Mn，B和Fe的化学组成。 其金属结构的至少90％具有马氏体结构。