FR2262572B3 - - Google Patents
Info
- Publication number
- FR2262572B3 FR2262572B3 FR7503807A FR7503807A FR2262572B3 FR 2262572 B3 FR2262572 B3 FR 2262572B3 FR 7503807 A FR7503807 A FR 7503807A FR 7503807 A FR7503807 A FR 7503807A FR 2262572 B3 FR2262572 B3 FR 2262572B3
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K5/00—Gas flame welding
- B23K5/02—Seam welding
- B23K5/08—Welding circumferential seams
- B23K5/083—Welding three-dimensional seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
- B23K7/006—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes for tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742409520 DE2409520A1 (de) | 1974-02-28 | 1974-02-28 | Vorrichtung zum fuehren eines schneidoder schweissbrenners |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2262572A1 FR2262572A1 (ja) | 1975-09-26 |
FR2262572B3 true FR2262572B3 (ja) | 1977-10-21 |
Family
ID=5908662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7503807A Expired FR2262572B3 (ja) | 1974-02-28 | 1975-02-07 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50120455A (ja) |
DE (1) | DE2409520A1 (ja) |
FR (1) | FR2262572B3 (ja) |
GB (1) | GB1495171A (ja) |
IT (1) | IT1031461B (ja) |
NL (1) | NL7501902A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1588392A (en) * | 1992-04-22 | 1993-11-18 | "Ml Construct", Naamloze Vennootschap | Pipe cutting machine |
FR2868002B1 (fr) * | 2004-03-29 | 2007-06-01 | Renault Sas | Procede et dispositif de decoupe d'un tube, et application |
CN106891114A (zh) * | 2017-03-29 | 2017-06-27 | 大连奥托自动化设备有限公司 | 柔性悬挂机械式平移切换系统 |
CN113210794A (zh) * | 2020-01-21 | 2021-08-06 | 中国石油天然气股份有限公司 | 开孔方法 |
CN111185653B (zh) * | 2020-03-13 | 2023-06-16 | 福建工程学院 | 一种管材相贯线等离子仿形切割装置及其加工方法 |
-
1974
- 1974-02-28 DE DE19742409520 patent/DE2409520A1/de active Pending
-
1975
- 1975-02-05 IT IT1994875A patent/IT1031461B/it active
- 1975-02-07 FR FR7503807A patent/FR2262572B3/fr not_active Expired
- 1975-02-17 JP JP1897275A patent/JPS50120455A/ja active Pending
- 1975-02-18 NL NL7501902A patent/NL7501902A/xx not_active Application Discontinuation
- 1975-02-27 GB GB825275A patent/GB1495171A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS50120455A (ja) | 1975-09-20 |
IT1031461B (it) | 1979-04-30 |
FR2262572A1 (ja) | 1975-09-26 |
DE2409520A1 (de) | 1975-09-11 |
GB1495171A (en) | 1977-12-14 |
NL7501902A (nl) | 1975-09-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |