FR1210156A - Method and apparatus for the manufacture of spiral pipes - Google Patents
Method and apparatus for the manufacture of spiral pipesInfo
- Publication number
- FR1210156A FR1210156A FR1210156DA FR1210156A FR 1210156 A FR1210156 A FR 1210156A FR 1210156D A FR1210156D A FR 1210156DA FR 1210156 A FR1210156 A FR 1210156A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- spiral pipes
- spiral
- pipes
- 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
- B21C37/12—Making tubes or metal hoses with helically arranged seams
-
- 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
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/127—Tube treating or manipulating combined with or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1210156XA | 1958-02-10 | 1958-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1210156A true FR1210156A (en) | 1960-03-07 |
Family
ID=22393930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1210156D Expired FR1210156A (en) | 1958-02-10 | 1958-09-04 | Method and apparatus for the manufacture of spiral pipes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1210156A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1290513B (en) * | 1960-07-11 | 1969-03-13 | Ottensener Eisenwerk Ag | Method and device for the production of screw sutures from metal strip |
DE2542892A1 (en) * | 1975-09-26 | 1977-03-31 | Herbert Ing Grad Zimmermann | Spiral seam welded tube made from metal strip - with accurate guidance of the tube during internal and external welding |
-
1958
- 1958-09-04 FR FR1210156D patent/FR1210156A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1290513B (en) * | 1960-07-11 | 1969-03-13 | Ottensener Eisenwerk Ag | Method and device for the production of screw sutures from metal strip |
DE2542892A1 (en) * | 1975-09-26 | 1977-03-31 | Herbert Ing Grad Zimmermann | Spiral seam welded tube made from metal strip - with accurate guidance of the tube during internal and external welding |
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