FR1555987A - - Google Patents
Info
- Publication number
- FR1555987A FR1555987A FR1555987DA FR1555987A FR 1555987 A FR1555987 A FR 1555987A FR 1555987D A FR1555987D A FR 1555987DA FR 1555987 A FR1555987 A FR 1555987A
- 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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61770567A | 1967-02-21 | 1967-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1555987A true FR1555987A (en, 2012) | 1969-01-31 |
Family
ID=24474690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1555987D Expired FR1555987A (en, 2012) | 1967-02-21 | 1968-02-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3437251A (en, 2012) |
| BE (1) | BE710904A (en, 2012) |
| DE (1) | DE1690673A1 (en, 2012) |
| FR (1) | FR1555987A (en, 2012) |
| GB (1) | GB1210695A (en, 2012) |
| NL (1) | NL6802402A (en, 2012) |
| SE (1) | SE347180B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660586A1 (fr) * | 1990-04-05 | 1991-10-11 | Ballan De Ballensee Pierre | Dispositifs automatiques pour supporter les soudures lors de l'assemblage bout a bout de panneaux plans metalliques par soudage monofacial a l'arc electrique. |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2748740C2 (de) * | 1977-10-29 | 1982-08-26 | Eichhorn, Friedrich, Prof. Dr.-Ing., 5100 Aachen | Vorrichtung zur Ausübung des Verfahrens zum Elektro-Schlacke-Schweißen von Stahlblechen |
| US4183454A (en) * | 1978-05-12 | 1980-01-15 | Minnesota Mining And Manufacturing Company | Welding backup employing a train of knuckle-joint tiles |
| DE3425225A1 (de) * | 1984-07-09 | 1986-02-06 | Institut elektrosvarki imeni E.O. Patona Akademii Nauk Ukrainskoj SSR, Kiew/Kiev | Ueberkopf-up-schweissverfahren und vorrichtung fuer dessen durchfuehrung |
| US7631797B2 (en) * | 2006-12-13 | 2009-12-15 | Dueston Mfg. Co. | Magnetic plug weld tool |
| CN104889530B (zh) * | 2015-06-23 | 2017-05-03 | 广州增立钢管结构股份有限公司 | 用于对接钢管的衬垫结构及焊接方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2010155A (en) * | 1933-01-30 | 1935-08-06 | Boyle Mfg Company Inc | Apparatus for welding drums |
| US2430266A (en) * | 1943-12-20 | 1947-11-04 | Lathrop Hoge Construction Co | Backing-up element for welding |
| US2792799A (en) * | 1949-06-09 | 1957-05-21 | United States Steel Corp | Seam welding apparatus |
-
1967
- 1967-02-21 US US617705A patent/US3437251A/en not_active Expired - Lifetime
-
1968
- 1968-02-07 SE SE01607/68A patent/SE347180B/xx unknown
- 1968-02-16 BE BE710904D patent/BE710904A/xx unknown
- 1968-02-19 FR FR1555987D patent/FR1555987A/fr not_active Expired
- 1968-02-20 NL NL6802402A patent/NL6802402A/xx unknown
- 1968-02-21 DE DE19681690673 patent/DE1690673A1/de active Pending
- 1968-02-21 GB GB8441/68A patent/GB1210695A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660586A1 (fr) * | 1990-04-05 | 1991-10-11 | Ballan De Ballensee Pierre | Dispositifs automatiques pour supporter les soudures lors de l'assemblage bout a bout de panneaux plans metalliques par soudage monofacial a l'arc electrique. |
Also Published As
| Publication number | Publication date |
|---|---|
| BE710904A (en, 2012) | 1968-07-01 |
| US3437251A (en) | 1969-04-08 |
| GB1210695A (en) | 1970-10-28 |
| SE347180B (en, 2012) | 1972-07-31 |
| NL6802402A (en, 2012) | 1968-08-22 |
| DE1690673A1 (de) | 1971-06-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |