AT280017B - Process and device for the continuous production of profiles - Google Patents
Process and device for the continuous production of profilesInfo
- Publication number
- AT280017B AT280017B AT89868A AT89868A AT280017B AT 280017 B AT280017 B AT 280017B AT 89868 A AT89868 A AT 89868A AT 89868 A AT89868 A AT 89868A AT 280017 B AT280017 B AT 280017B
- Authority
- AT
- Austria
- Prior art keywords
- profiles
- continuous production
- continuous
- production
- 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 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
- B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89868A AT280017B (en) | 1968-01-30 | 1968-01-30 | Process and device for the continuous production of profiles |
DE19681814942 DE1814942A1 (en) | 1968-01-30 | 1968-12-16 | Process and device for the continuous production of profiles |
FR1597357D FR1597357A (en) | 1968-01-30 | 1968-12-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89868A AT280017B (en) | 1968-01-30 | 1968-01-30 | Process and device for the continuous production of profiles |
Publications (1)
Publication Number | Publication Date |
---|---|
AT280017B true AT280017B (en) | 1970-03-25 |
Family
ID=3502364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89868A AT280017B (en) | 1968-01-30 | 1968-01-30 | Process and device for the continuous production of profiles |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT280017B (en) |
DE (1) | DE1814942A1 (en) |
FR (1) | FR1597357A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3327660A1 (en) * | 1983-06-20 | 1984-12-20 | Motoren Turbinen Union | Method for the production of small shaped tubes for tubular heat exchangers |
US4766953A (en) * | 1986-03-29 | 1988-08-30 | Mtu Motoren-Und Turbinen-Union Munchen Gmbh | Shaped tube with elliptical cross-section for tubular heat exchangers and a method for their manufacture |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU80144A1 (en) * | 1978-08-22 | 1980-04-21 | Arbed | PROCESS AND INSTALLATION FOR THE MANUFACTURE OF TUBULAR BODIES |
DE3039693A1 (en) * | 1980-10-21 | 1982-04-29 | Gunnar 7770 Überlingen Larsson | METHOD AND DEVICE FOR MANUFACTURING HEAT EXCHANGER ELEMENTS, LIKE RADIATOR SEGMENTS, REFRIGERATORS, ETC. |
SE461447B (en) * | 1988-07-15 | 1990-02-19 | Wictor Carl Olof Lindstroem | DEVICE FOR ROLLING OF SHEET MATERIALS FOR PREPARATION OF POSTS |
DE19841603C1 (en) * | 1998-09-11 | 2000-05-18 | Hewing Gmbh | Device for producing a metal strip with angled longitudinal wheels |
-
1968
- 1968-01-30 AT AT89868A patent/AT280017B/en not_active IP Right Cessation
- 1968-12-16 DE DE19681814942 patent/DE1814942A1/en active Pending
- 1968-12-30 FR FR1597357D patent/FR1597357A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3327660A1 (en) * | 1983-06-20 | 1984-12-20 | Motoren Turbinen Union | Method for the production of small shaped tubes for tubular heat exchangers |
US4766953A (en) * | 1986-03-29 | 1988-08-30 | Mtu Motoren-Und Turbinen-Union Munchen Gmbh | Shaped tube with elliptical cross-section for tubular heat exchangers and a method for their manufacture |
Also Published As
Publication number | Publication date |
---|---|
FR1597357A (en) | 1970-06-22 |
DE1814942A1 (en) | 1969-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |