DK131495B - Method for producing pipes with a particularly thin wall or small diameter, and apparatus for carrying out the method. - Google Patents

Method for producing pipes with a particularly thin wall or small diameter, and apparatus for carrying out the method.

Info

Publication number
DK131495B
DK131495B DK365067AA DK365067A DK131495B DK 131495 B DK131495 B DK 131495B DK 365067A A DK365067A A DK 365067AA DK 365067 A DK365067 A DK 365067A DK 131495 B DK131495 B DK 131495B
Authority
DK
Denmark
Prior art keywords
carrying
small diameter
thin wall
particularly thin
producing pipes
Prior art date
Application number
DK365067AA
Other languages
Danish (da)
Other versions
DK131495C (en
Inventor
G Lehnert
F Schatz
H Staschewski
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of DK131495B publication Critical patent/DK131495B/en
Application granted granted Critical
Publication of DK131495C publication Critical patent/DK131495C/da

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Automatic Assembly (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Air-Flow Control Members (AREA)
DK365067AA 1966-08-11 1967-07-14 Method for producing pipes with a particularly thin wall or small diameter, and apparatus for carrying out the method. DK131495B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH60218A DE1285432B (en) 1966-08-11 1966-08-11 Method and device for producing tubes, in particular thin-walled and / or small-diameter tubes

Publications (2)

Publication Number Publication Date
DK131495B true DK131495B (en) 1975-07-28
DK131495C DK131495C (en) 1975-12-15

Family

ID=7160860

Family Applications (1)

Application Number Title Priority Date Filing Date
DK365067AA DK131495B (en) 1966-08-11 1967-07-14 Method for producing pipes with a particularly thin wall or small diameter, and apparatus for carrying out the method.

Country Status (12)

Country Link
AT (1) AT269608B (en)
BE (1) BE701325A (en)
CH (1) CH453266A (en)
DE (1) DE1285432B (en)
DK (1) DK131495B (en)
ES (1) ES343900A1 (en)
FR (1) FR1533822A (en)
GB (1) GB1164188A (en)
NL (1) NL6710631A (en)
NO (1) NO123175B (en)
SE (1) SE326933B (en)
SU (1) SU489287A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3797891B1 (en) * 2019-09-30 2023-08-02 Nexans Method for the continuous production of thin-walled hollow profiles with small diameters, corrugated in sections and made from non-ferrous metals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1124756A (en) * 1912-04-06 1915-01-12 Elyria Iron & Steel Company Tube-welding machine.
US2792799A (en) * 1949-06-09 1957-05-21 United States Steel Corp Seam welding apparatus
DE1164355B (en) * 1961-05-16 1964-03-05 Hackethal Draht & Kabelwerk Ag Device for the production of thin-walled and seam-welded, corrugated metal pipes, in particular jackets for electrical cables

Also Published As

Publication number Publication date
SE326933B (en) 1970-08-10
DK131495C (en) 1975-12-15
ES343900A1 (en) 1968-10-01
NL6710631A (en) 1968-02-12
NO123175B (en) 1971-10-11
CH453266A (en) 1968-06-14
AT269608B (en) 1969-03-25
GB1164188A (en) 1969-09-17
DE1285432B (en) 1968-12-19
BE701325A (en) 1967-12-18
FR1533822A (en) 1968-07-19
SU489287A3 (en) 1975-10-25

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