Manufacturing Method Of Disc Brake, Disc Brake, And Spring

Abstract: This disk brake manufacturing method comprises: a spring gripping step for gripping a spring by holding a first bent part and a second bent part by using a jig that has a pair of rod-like members, and opens and closes the pair of rod-like members; and a spring attachment step for attaching a first attachment part of the spring to a first friction pad and attaching a second attachment part of the spring to a second friction pad.

Patent Information

Application #

Filing Date

01 September 2025

Publication Number

38/2025

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

ASTEMO, LTD.

2-1, Otemachi 2-chome, Chiyoda-ku, Tokyo 1000004

Inventors

1. NARA Michiya

c/o Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503

2. HORIUCHI Masakuni

c/o Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503

3. OTA Jumpei

c/o Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503

Specification

Documents

Application Documents

#	Name	Date
1	202517083031-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [01-09-2025(online)].pdf	2025-09-01
2	202517083031-STATEMENT OF UNDERTAKING (FORM 3) [01-09-2025(online)].pdf	2025-09-01
3	202517083031-REQUEST FOR EXAMINATION (FORM-18) [01-09-2025(online)].pdf	2025-09-01
4	202517083031-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [01-09-2025(online)].pdf	2025-09-01
5	202517083031-FORM 18 [01-09-2025(online)].pdf	2025-09-01
6	202517083031-FORM 1 [01-09-2025(online)].pdf	2025-09-01
7	202517083031-DRAWINGS [01-09-2025(online)].pdf	2025-09-01
8	202517083031-DECLARATION OF INVENTORSHIP (FORM 5) [01-09-2025(online)].pdf	2025-09-01
9	202517083031-COMPLETE SPECIFICATION [01-09-2025(online)].pdf	2025-09-01
10	202517083031-FORM-26 [10-09-2025(online)].pdf	2025-09-10
11	202517083031-Proof of Right [19-09-2025(online)].pdf	2025-09-19