LU62957A1 - - Google Patents
Info
- Publication number
- LU62957A1 LU62957A1 LU62957DA LU62957A1 LU 62957 A1 LU62957 A1 LU 62957A1 LU 62957D A LU62957D A LU 62957DA LU 62957 A1 LU62957 A1 LU 62957A1
- Authority
- LU
- Luxembourg
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
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/14—Wrinkle-bending, i.e. bending by corrugating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7013100A FR2085346B1 (cg-RX-API-DMAC10.html) | 1970-04-10 | 1970-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU62957A1 true LU62957A1 (cg-RX-API-DMAC10.html) | 1971-08-26 |
Family
ID=9053802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU62957D LU62957A1 (cg-RX-API-DMAC10.html) | 1970-04-10 | 1971-04-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE765348A (cg-RX-API-DMAC10.html) |
| FR (1) | FR2085346B1 (cg-RX-API-DMAC10.html) |
| LU (1) | LU62957A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH663735A5 (fr) * | 1985-09-06 | 1988-01-15 | Marc Luisier | Procede et appareil pour cintrer une canalisation en tole. |
| FR2828120B1 (fr) * | 2001-08-06 | 2003-10-10 | Brigitte Dossmann | Procede et dispositif pour courber un tube cylindrique ou analogue |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB200723A (en) * | 1922-08-08 | 1923-07-19 | Wilfrid Dean | Improvements in machines for forming sheet metal pipe elbows |
| FR720162A (fr) * | 1931-07-18 | 1932-02-16 | Machine à main d'un grand rendement pour la fabrication des coudes plissés en tôle, grâce à l'emploi d'un dispositif permettant d'en effectuer simultanément le calibrage, le percage et le marquage | |
| FR1484032A (fr) * | 1965-06-01 | 1967-06-09 | Upright Products Ltd | Procédé et appareil de cintrage de tubes en métal ductile |
-
1970
- 1970-04-10 FR FR7013100A patent/FR2085346B1/fr not_active Expired
-
1971
- 1971-04-06 BE BE765348A patent/BE765348A/xx unknown
- 1971-04-08 LU LU62957D patent/LU62957A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2085346A1 (cg-RX-API-DMAC10.html) | 1971-12-24 |
| FR2085346B1 (cg-RX-API-DMAC10.html) | 1973-05-25 |
| BE765348A (fr) | 1971-08-30 |