CH448942A - Vorrichtung zum Biegen und Verschweissen eines Blechstreifens zu einem Rohr - Google Patents
Vorrichtung zum Biegen und Verschweissen eines Blechstreifens zu einem RohrInfo
- Publication number
- CH448942A CH448942A CH570566A CH570566A CH448942A CH 448942 A CH448942 A CH 448942A CH 570566 A CH570566 A CH 570566A CH 570566 A CH570566 A CH 570566A CH 448942 A CH448942 A CH 448942A
- Authority
- CH
- Switzerland
- Prior art keywords
- bending
- welding
- pipe
- sheet metal
- metal strip
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
- B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
- B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
- B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE516265A SE341986B (en, 2012) | 1965-04-21 | 1965-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH448942A true CH448942A (de) | 1967-12-31 |
Family
ID=20265844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH570566A CH448942A (de) | 1965-04-21 | 1966-04-19 | Vorrichtung zum Biegen und Verschweissen eines Blechstreifens zu einem Rohr |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT270342B (en, 2012) |
| BE (1) | BE679828A (en, 2012) |
| CH (1) | CH448942A (en, 2012) |
| DK (1) | DK119921B (en, 2012) |
| FI (1) | FI52531C (en, 2012) |
| FR (1) | FR1555482A (en, 2012) |
| GB (1) | GB1112063A (en, 2012) |
| SE (1) | SE341986B (en, 2012) |
-
1965
- 1965-04-21 SE SE516265A patent/SE341986B/xx unknown
-
1966
- 1966-04-18 AT AT364466A patent/AT270342B/de active
- 1966-04-19 CH CH570566A patent/CH448942A/de unknown
- 1966-04-19 DK DK200166A patent/DK119921B/da unknown
- 1966-04-20 FR FR1555482D patent/FR1555482A/fr not_active Expired
- 1966-04-21 GB GB1746566A patent/GB1112063A/en not_active Expired
- 1966-04-21 BE BE679828D patent/BE679828A/xx unknown
- 1966-04-21 FI FI103466A patent/FI52531C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1527766A1 (de) | 1970-07-16 |
| DE1527766B2 (de) | 1975-10-09 |
| DK119921B (da) | 1971-03-15 |
| FI52531C (fi) | 1977-10-10 |
| FI52531B (en, 2012) | 1977-06-30 |
| GB1112063A (en) | 1968-05-01 |
| FR1555482A (en, 2012) | 1969-01-31 |
| BE679828A (en, 2012) | 1966-10-03 |
| SE341986B (en, 2012) | 1972-01-24 |
| AT270342B (de) | 1969-04-25 |
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