BE612349A - - Google Patents
Info
- Publication number
- BE612349A BE612349A BE612349DA BE612349A BE 612349 A BE612349 A BE 612349A BE 612349D A BE612349D A BE 612349DA BE 612349 A BE612349 A BE 612349A
- Authority
- BE
- Belgium
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
- B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
- B21C37/101—Making of the 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13261 | 1961-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE612349A true BE612349A (hu) |
Family
ID=20256078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE612349D BE612349A (hu) | 1961-01-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE612349A (hu) |
| FR (1) | FR1310227A (hu) |
| GB (1) | GB927980A (hu) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3651677A (en) * | 1970-02-16 | 1972-03-28 | Emil Siegwart | Apparatus for helically winding strip into a lock-seamed pipe or tube |
| JP3384606B2 (ja) * | 1993-12-27 | 2003-03-10 | 三洋機工株式会社 | 金属製板材の接合構造及び接合方法 |
| US6003220A (en) * | 1995-03-08 | 1999-12-21 | Protol A. G. | Method and apparatus for producing helically wound lock-seam tubing |
| SE507901C2 (sv) * | 1995-03-08 | 1998-07-27 | Protol Ag | Sätt och anordning för framställning av spiralfalsade rör, samt sådant spiralfalsat rör |
| GB2433453B (en) | 2005-12-23 | 2010-08-11 | Iti Scotland Ltd | An apparatus for and method of manfacturing helically wound structures |
| DK179824B1 (en) * | 2017-12-27 | 2019-07-15 | Vkr Holding A/S | A method for interconnecting flashing members and a flashing element with a seam |
-
0
- BE BE612349D patent/BE612349A/xx unknown
-
1962
- 1962-01-02 FR FR1310227D patent/FR1310227A/fr not_active Expired
- 1962-01-04 GB GB38862A patent/GB927980A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1310227A (hu) | 1963-03-06 |
| GB927980A (en) | 1963-06-06 |