公开(公告)号：US20250033428A1

公开(公告)日：2025-01-30

申请号：US18716979

申请日：2022-12-22

Applicant: NHK SPRING CO., LTD.

Inventor： Tomoyuki Miyasaka ,  Rintaro Fujimura ,  Norihiro Kawakami

IPC: B60G21/055

Abstract: A stabilizer manufacturing method includes forming a first end and a second end of a stabilizer by processing a tubular member such that each of the first end and the second end has a wall thickness equivalent to a wall thickness of a main body of the stabilizer. The first end and the second end constitutes both ends of the stabilizer, and the first end and the second end are formed by sandwiching and pressing the ends of the tubular member by two pairs of pressing members, facing directions of the two pairs of pressing members being different from each other.