ES288708A1 - Procedure and installation of continuous manufacture of soldied metal tubes (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure and installation of continuous manufacture of soldied metal tubes (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES288708A1 ES288708A1 ES288708A ES288708A ES288708A1 ES 288708 A1 ES288708 A1 ES 288708A1 ES 288708 A ES288708 A ES 288708A ES 288708 A ES288708 A ES 288708A ES 288708 A1 ES288708 A1 ES 288708A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- installation
- machine
- legally binding
- Prior art date
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered 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
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
- B23K13/02—Seam welding
- B23K13/025—Seam welding for tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- General Induction Heating (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Metal Rolling (AREA)
Abstract
Procedure and installation of continuous fabrication of welded metal tubes, from sheet metal in bands, characterized by the succession of the following stages: -a) the unrolled sheet is first placed in the form of an open tube; -b) this open tube is welded by approaching the edges of the plate heated by induction; -c) the closed tube is heated by Joule effect generated directly in the tube; -d) the tube is subjected to a hot calibration; then it is cut to the desired length. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR899665A FR1332632A (en) | 1962-06-04 | 1962-06-04 | Improved method and apparatus for the continuous manufacture of welded metal tubes |
FR899663A FR1332630A (en) | 1962-06-04 | 1962-06-04 | Method and device for adjusting the thickness of a metal tube during manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
ES288708A1 true ES288708A1 (en) | 1963-08-01 |
Family
ID=26196012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES288708A Expired ES288708A1 (en) | 1962-06-04 | 1963-06-04 | Procedure and installation of continuous manufacture of soldied metal tubes (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT289692B (en) |
DE (1) | DE1210502C2 (en) |
ES (1) | ES288708A1 (en) |
GB (1) | GB1037486A (en) |
NL (1) | NL293581A (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE429632C (en) * | 1923-07-31 | 1926-06-01 | Hans Willi Roth | Electric welding process |
DE724547C (en) * | 1933-05-14 | 1942-08-28 | August Seuthe Maschf | Machine for the production of welded pipes |
US2380107A (en) * | 1941-05-02 | 1945-07-10 | Bundy Tubing Co | Tubing |
DE974355C (en) * | 1951-11-17 | 1960-12-15 | Phoenix Rheinrohr Ag Vereinigt | Process and equipment for the continuous production of welded tubes |
-
0
- NL NL293581D patent/NL293581A/xx unknown
-
1963
- 1963-05-31 AT AT444063A patent/AT289692B/en not_active IP Right Cessation
- 1963-06-01 DE DE19631210502 patent/DE1210502C2/en not_active Expired
- 1963-06-04 ES ES288708A patent/ES288708A1/en not_active Expired
- 1963-06-04 GB GB2218863A patent/GB1037486A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL293581A (en) | |
AT289692B (en) | 1971-05-10 |
DE1210502C2 (en) | 1973-10-11 |
DE1210502B (en) | 1973-10-11 |
GB1037486A (en) | 1966-07-27 |
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