FR2190570B3 - - Google Patents
Info
- Publication number
- FR2190570B3 FR2190570B3 FR7323987A FR7323987A FR2190570B3 FR 2190570 B3 FR2190570 B3 FR 2190570B3 FR 7323987 A FR7323987 A FR 7323987A FR 7323987 A FR7323987 A FR 7323987A FR 2190570 B3 FR2190570 B3 FR 2190570B3
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0536—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor for maintaining flanges on tubes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722232452 DE2232452B2 (de) | 1972-07-01 | 1972-07-01 | Verfahren und vorrichtung zum ausrichten, fixieren und aufschweissen von flanschen und ringen auf den enden von rohrschuessen unterschiedlicher nennweite und masshaltigkeit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2190570A1 FR2190570A1 (en) | 1974-02-01 |
| FR2190570B3 true FR2190570B3 (cg-RX-API-DMAC7.html) | 1976-06-18 |
Family
ID=5849462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7323987A Granted FR2190570A1 (en) | 1972-07-01 | 1973-06-29 | Pipe welding - partic the alignment, fixing, and welding of pipe lengths to flanges or rings |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2232452B2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2190570A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL7309046A (cg-RX-API-DMAC7.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10038308A1 (de) * | 2000-08-05 | 2002-02-14 | Abb Research Ltd | Plattform zum Schweißen |
| CN103008949B (zh) * | 2012-12-13 | 2015-03-18 | 天津卡达克汽车高新技术公司 | 一种复式间隙自动调节的法兰环焊夹具 |
| CN107175595B (zh) * | 2017-05-16 | 2018-08-14 | 安徽世绿环保科技有限公司 | 一种管道加工清洁用减振固定支撑件 |
| CN110303287B (zh) * | 2019-06-17 | 2020-01-17 | 广东网纳智能装备有限公司 | 一种管道法兰精密焊接装置 |
-
1972
- 1972-07-01 DE DE19722232452 patent/DE2232452B2/de active Granted
-
1973
- 1973-06-28 NL NL7309046A patent/NL7309046A/xx unknown
- 1973-06-29 FR FR7323987A patent/FR2190570A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2232452A1 (de) | 1974-01-10 |
| FR2190570A1 (en) | 1974-02-01 |
| DE2232452B2 (de) | 1977-02-10 |
| NL7309046A (cg-RX-API-DMAC7.html) | 1974-01-03 |