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Brake Disc
Abstract: A brake disc (100) comprises a disc body (10) and a plurality of fins (20). The plurality of fins (20) are disposed on one surface (12) of the disc body (10) such that each of the fins (20) extends from the inner circumferential side toward the outer circumferential side of the disc body (10). The fins (20) each have two side surfaces (221, 222) and a top surface (21). One or more fins (20) from among the plurality of fins (20) include a plurality of protruding parts (25). The plurality of protruding parts (25) are arranged in the radial direction of the disc body (10) on at least one of the two side surfaces (221, 222) of the fin(s) (20). Each of the protruding parts (25) extends between the disc body (10) and the top surface (21) of the fin (20).
Notices, Deadlines & Correspondence
Patent Information
Applicants
NIPPON STEEL CORPORATION
Inventors
1. OKAMOTO, Mitsuhiro
2. NOGAMI, Hiroshi
3. FUJIMOTO, Takahiro
4. ICHIKAWA, Yuki
5. MIYABE, Naruo
6. KATO, Takanori
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317072864-STATEMENT OF UNDERTAKING (FORM 3) [26-10-2023(online)].pdf | 2023-10-26 |
| 2 | 202317072864-REQUEST FOR EXAMINATION (FORM-18) [26-10-2023(online)].pdf | 2023-10-26 |
| 3 | 202317072864-PROOF OF RIGHT [26-10-2023(online)].pdf | 2023-10-26 |
| 4 | 202317072864-POWER OF AUTHORITY [26-10-2023(online)].pdf | 2023-10-26 |
| 5 | 202317072864-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [26-10-2023(online)].pdf | 2023-10-26 |
| 6 | 202317072864-FORM 18 [26-10-2023(online)].pdf | 2023-10-26 |
| 7 | 202317072864-FORM 1 [26-10-2023(online)].pdf | 2023-10-26 |
| 8 | 202317072864-FIGURE OF ABSTRACT [26-10-2023(online)].pdf | 2023-10-26 |
| 9 | 202317072864-DRAWINGS [26-10-2023(online)].pdf | 2023-10-26 |
| 10 | 202317072864-DECLARATION OF INVENTORSHIP (FORM 5) [26-10-2023(online)].pdf | 2023-10-26 |
| 11 | 202317072864-COMPLETE SPECIFICATION [26-10-2023(online)].pdf | 2023-10-26 |
| 12 | 202317072864-FORM 3 [19-04-2024(online)].pdf | 2024-04-19 |