AT280017B - Process and device for the continuous production of profiles - Google Patents

Process and device for the continuous production of profiles

Info

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
Application number
AT89868A
Other languages
German (de)
Inventor
Johann Ing Aschauer
Walter Ing Eichler
Original Assignee
Voest Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Voest Ag filed Critical Voest Ag
Priority to AT89868A priority Critical patent/AT280017B/en
Priority to DE19681814942 priority patent/DE1814942A1/en
Priority to FR1597357D priority patent/FR1597357A/fr
Application granted granted Critical
Publication of AT280017B publication Critical patent/AT280017B/en

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)
AT89868A 1968-01-30 1968-01-30 Process and device for the continuous production of profiles AT280017B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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