NL7211266A - - Google Patents
Info
- Publication number
- NL7211266A NL7211266A NL7211266A NL7211266A NL7211266A NL 7211266 A NL7211266 A NL 7211266A NL 7211266 A NL7211266 A NL 7211266A NL 7211266 A NL7211266 A NL 7211266A NL 7211266 A NL7211266 A NL 7211266A
- Authority
- NL
- Netherlands
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
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
- B21D7/162—Heating equipment
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 |
|---|---|---|---|
| DE19722220910 DE2220910A1 (de) | 1972-04-28 | 1972-04-28 | Verfahren und vorrichtung zur herstellung von boegen aus rohren oder hohlkoerpern im warmbiegeverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7211266A true NL7211266A (US07696358-20100413-C00002.png) | 1973-10-30 |
Family
ID=5843560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211266A NL7211266A (US07696358-20100413-C00002.png) | 1972-04-28 | 1972-08-17 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2220910A1 (US07696358-20100413-C00002.png) |
| FR (1) | FR2181642A1 (US07696358-20100413-C00002.png) |
| GB (1) | GB1387343A (US07696358-20100413-C00002.png) |
| NL (1) | NL7211266A (US07696358-20100413-C00002.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3173625D1 (en) * | 1980-08-05 | 1986-03-13 | Stein Industrie | Method and apparatus for bending a long metal object |
| FR2497696A2 (fr) * | 1981-01-13 | 1982-07-16 | Stein Industrie | Procede et dispositif de cintrage d'un element metallique allonge |
| DE3333912A1 (de) * | 1983-09-20 | 1985-03-28 | August Wilhelm 5901 Wilnsdorf Schäfer | Vorrichtung zum biegen von rohren odg. |
| DE3427639A1 (de) * | 1984-07-26 | 1986-02-06 | Cojafex B.V., Rotterdam | Verfahren und vorrichtung zum biegen laenglicher werkstuecke, insbesondere rohre |
| FR2770794B1 (fr) * | 1997-11-07 | 2000-01-21 | Silfax | Dispositif de chauffage d'un outil de mise en forme |
| BE1012024A3 (fr) * | 1998-06-05 | 2000-04-04 | Fabricom | Procede de cintrage par induction d'un double tube. |
| US20050087910A1 (en) * | 2003-10-27 | 2005-04-28 | Fawley Norman C. | Method and apparatus for bending composite reinforced pipe |
| DE102010013090A1 (de) * | 2010-03-26 | 2011-11-17 | Benteler Automobiltechnik Gmbh | Verfahren und Vorrichtung zum Biegen von Hohlprofilen |
| CN114147131B (zh) * | 2022-02-10 | 2022-04-29 | 四川大学 | 一种大口径高压气瓶均质化热旋压成形方法 |
| CN116837193B (zh) * | 2022-09-08 | 2024-03-01 | 常州市汇丰天元热处理有限公司 | 一种自动调节热处理箱式多用炉 |
| CN116550822B (zh) * | 2023-05-12 | 2023-09-26 | 山东力军建设工程有限公司 | 一种空心钢管弯曲机构 |
-
1972
- 1972-04-28 DE DE19722220910 patent/DE2220910A1/de active Pending
- 1972-08-17 NL NL7211266A patent/NL7211266A/xx unknown
- 1972-08-24 GB GB3949272A patent/GB1387343A/en not_active Expired
- 1972-11-29 FR FR7242435A patent/FR2181642A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1387343A (en) | 1975-03-19 |
| DE2220910A1 (de) | 1973-12-20 |
| FR2181642A1 (US07696358-20100413-C00002.png) | 1973-12-07 |
