FR2493195B1 - - Google Patents
Info
- Publication number
- FR2493195B1 FR2493195B1 FR8023500A FR8023500A FR2493195B1 FR 2493195 B1 FR2493195 B1 FR 2493195B1 FR 8023500 A FR8023500 A FR 8023500A FR 8023500 A FR8023500 A FR 8023500A FR 2493195 B1 FR2493195 B1 FR 2493195B1
- Authority
- FR
- France
- 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.)
- Expired
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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- General Induction Heating (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8023500A FR2493195A1 (fr) | 1980-11-04 | 1980-11-04 | Procede et dispositif de formage electromagnetique appliques a la realisation d'emboitements sur des tubes metalliques |
| GB8131169A GB2086284A (en) | 1980-11-04 | 1981-10-15 | Deforming the ends of tubes electromagnetically |
| IT24795/81A IT1140034B (it) | 1980-11-04 | 1981-10-30 | Procedimento e dispositivo di formatura eletromagnetica applicati alla realizzazione di giuti a bicchiere su tubi metallici |
| ES506805A ES506805A0 (es) | 1980-11-04 | 1981-11-03 | Perfeccionamientos en un procedimiento para la deformacion electromagnetica de las extremidades de un tubo metalico. |
| BR8107102A BR8107102A (pt) | 1980-11-04 | 1981-11-03 | Processo para a formacao por via eletromagnetica da parte macho ou femea de uma ligacao de encaixe de tubos metalicos e elemento de ligacao assim formado |
| MA19523A MA19321A1 (fr) | 1980-11-04 | 1981-11-03 | Procede et dispositif de formage electromagnetique applique a la realisation d'embatements sur des tubes metalliques . |
| OA57530A OA06934A (fr) | 1980-11-04 | 1981-11-04 | Procédé et dispositif de formage électromagnétique appliqués à la réalisation d'emboîtements sur des tubes métalliques. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8023500A FR2493195A1 (fr) | 1980-11-04 | 1980-11-04 | Procede et dispositif de formage electromagnetique appliques a la realisation d'emboitements sur des tubes metalliques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2493195A1 FR2493195A1 (fr) | 1982-05-07 |
| FR2493195B1 true FR2493195B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-04-13 |
Family
ID=9247646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8023500A Granted FR2493195A1 (fr) | 1980-11-04 | 1980-11-04 | Procede et dispositif de formage electromagnetique appliques a la realisation d'emboitements sur des tubes metalliques |
Country Status (7)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2546680B1 (fr) * | 1983-05-27 | 1986-10-24 | Auxiliaire Appar Electric | Procede de fabrication d'un manchon d'ancrage a cable passant pour conducteur electrique nu, et manchon ainsi obtenu |
| FR2560344B1 (fr) * | 1984-02-28 | 1986-07-25 | Electricite De France | Procede de realisation de raccords demontables et assurant l'etancheite de conduites haute pression, et raccords ainsi constitues |
| FR2561322B1 (fr) * | 1984-03-14 | 1987-09-04 | Metallique Sarl Occ Const | Procede d'assemblage de deux elements profiles transversaux l'un a l'autre et noeud d'assemblage realise par la mise en oeuvre du procede |
| FR2562127A1 (fr) * | 1984-03-30 | 1985-10-04 | Comabi Sa | Procede d'assemblage d'elements d'echafaudage |
| US5836070A (en) * | 1994-04-12 | 1998-11-17 | Northrop Grumman Corporation | Method and forming die for fabricating torque joints |
| DE19728231C2 (de) * | 1996-08-08 | 2003-09-11 | Steingroever Magnet Physik | Magnetfeldkonzentrator und Verfahren für das Verformen von Metallteilen durch einen hohen Magnetimpuls sowie Einrichtung zum Verformen von Metallteilen |
| US6751994B2 (en) | 2002-05-28 | 2004-06-22 | Magna International Inc. | Method and apparatus for forming a structural member |
| CN103861933B (zh) * | 2014-04-01 | 2015-11-25 | 湖南大学 | 一种波纹管成形装置及用该装置加工的波纹管 |
| CN103894472B (zh) * | 2014-04-01 | 2015-07-29 | 湖南大学 | 一种基于电磁成形技术的复合波纹管及其成形装置 |
| CN108480449B (zh) * | 2018-04-02 | 2024-03-29 | 三峡大学 | 一种铝合金管件交错变形电磁连接装置及方法 |
| CN110052526B (zh) * | 2019-05-21 | 2021-02-23 | 哈尔滨工业大学 | 一种螺纹管加工装置及其加工方法 |
| CN112427525A (zh) * | 2020-12-10 | 2021-03-02 | 安徽工业大学 | 一种电磁脉冲助推式胀形方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507034A (en) * | 1967-05-08 | 1970-04-21 | Nasa | Method and apparatus for precision sizing and joining of large diameter tubes |
-
1980
- 1980-11-04 FR FR8023500A patent/FR2493195A1/fr active Granted
-
1981
- 1981-10-15 GB GB8131169A patent/GB2086284A/en not_active Withdrawn
- 1981-10-30 IT IT24795/81A patent/IT1140034B/it active
- 1981-11-03 BR BR8107102A patent/BR8107102A/pt unknown
- 1981-11-03 ES ES506805A patent/ES506805A0/es active Granted
- 1981-11-03 MA MA19523A patent/MA19321A1/fr unknown
- 1981-11-04 OA OA57530A patent/OA06934A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1140034B (it) | 1986-09-24 |
| GB2086284A (en) | 1982-05-12 |
| IT8124795A0 (it) | 1981-10-30 |
| FR2493195A1 (fr) | 1982-05-07 |
| OA06934A (fr) | 1983-07-31 |
| BR8107102A (pt) | 1982-07-20 |
| ES8300526A1 (es) | 1982-11-01 |
| ES506805A0 (es) | 1982-11-01 |
| MA19321A1 (fr) | 1982-07-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licences | ||
| ST | Notification of lapse |