JPWO2022208744A1 - - Google Patents
Info
- Publication number
- JPWO2022208744A1 JPWO2022208744A1 JP2023510036A JP2023510036A JPWO2022208744A1 JP WO2022208744 A1 JPWO2022208744 A1 JP WO2022208744A1 JP 2023510036 A JP2023510036 A JP 2023510036A JP 2023510036 A JP2023510036 A JP 2023510036A JP WO2022208744 A1 JPWO2022208744 A1 JP WO2022208744A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/013878 WO2022208744A1 (ja) | 2021-03-31 | 2021-03-31 | 中空屈曲部材の製造方法及び中空屈曲部材の製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022208744A1 true JPWO2022208744A1 (https=) | 2022-10-06 |
| JP7541269B2 JP7541269B2 (ja) | 2024-08-28 |
Family
ID=83458179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023510036A Active JP7541269B2 (ja) | 2021-03-31 | 2021-03-31 | 中空屈曲部材の製造方法及び中空屈曲部材の製造装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7541269B2 (https=) |
| CN (1) | CN116547086A (https=) |
| WO (1) | WO2022208744A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025215859A1 (ja) * | 2024-04-09 | 2025-10-16 | 日本製鉄株式会社 | 中空屈曲部品の製造方法および中空屈曲部品の製造装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030981Y2 (ja) * | 1979-03-30 | 1985-09-17 | 住友金属工業株式会社 | 誘導加熱式エルボ継手加工コイル装置 |
| WO2012108282A1 (ja) * | 2011-02-09 | 2012-08-16 | 本田技研工業株式会社 | 自動車のフロントサイドフレーム構造 |
| JP2021016891A (ja) * | 2019-07-22 | 2021-02-15 | 日本製鉄株式会社 | 中空屈曲部品の製造方法、中空屈曲部品の製造装置、及び中空屈曲部品 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5521144B2 (ja) * | 2008-12-05 | 2014-06-11 | 学校法人 工学院大学 | 鋼管の曲げ加工装置及び鋼管の曲げ加工方法 |
-
2021
- 2021-03-31 CN CN202180078886.XA patent/CN116547086A/zh active Pending
- 2021-03-31 WO PCT/JP2021/013878 patent/WO2022208744A1/ja not_active Ceased
- 2021-03-31 JP JP2023510036A patent/JP7541269B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030981Y2 (ja) * | 1979-03-30 | 1985-09-17 | 住友金属工業株式会社 | 誘導加熱式エルボ継手加工コイル装置 |
| WO2012108282A1 (ja) * | 2011-02-09 | 2012-08-16 | 本田技研工業株式会社 | 自動車のフロントサイドフレーム構造 |
| JP2021016891A (ja) * | 2019-07-22 | 2021-02-15 | 日本製鉄株式会社 | 中空屈曲部品の製造方法、中空屈曲部品の製造装置、及び中空屈曲部品 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022208744A1 (ja) | 2022-10-06 |
| CN116547086A (zh) | 2023-08-04 |
| JP7541269B2 (ja) | 2024-08-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230314 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231121 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20240122 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240220 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240326 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240513 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240716 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240729 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7541269 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |