AT253333B - Machine for the production of spiral ducts from an endless sheet metal strip - Google Patents

Machine for the production of spiral ducts from an endless sheet metal strip

Info

Publication number
AT253333B
AT253333B AT59863A AT59863A AT253333B AT 253333 B AT253333 B AT 253333B AT 59863 A AT59863 A AT 59863A AT 59863 A AT59863 A AT 59863A AT 253333 B AT253333 B AT 253333B
Authority
AT
Austria
Prior art keywords
production
machine
sheet metal
metal strip
endless sheet
Prior art date
Application number
AT59863A
Other languages
German (de)
Inventor
Erling Jensen
Original Assignee
Erling Jensen
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 Erling Jensen filed Critical Erling Jensen
Application granted granted Critical
Publication of AT253333B publication Critical patent/AT253333B/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, 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Gasket Seals (AREA)
AT59863A 1962-01-26 1963-01-25 Machine for the production of spiral ducts from an endless sheet metal strip AT253333B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3130/62A GB1034421A (en) 1962-01-26 1962-01-26 Improvements in tube making machines

Publications (1)

Publication Number Publication Date
AT253333B true AT253333B (en) 1967-04-10

Family

ID=9752493

Family Applications (1)

Application Number Title Priority Date Filing Date
AT59863A AT253333B (en) 1962-01-26 1963-01-25 Machine for the production of spiral ducts from an endless sheet metal strip

Country Status (10)

Country Link
US (1) US3229487A (en)
AT (1) AT253333B (en)
CH (1) CH392432A (en)
DE (1) DE1452324B2 (en)
DK (1) DK109192C (en)
ES (1) ES284509A1 (en)
FI (1) FI44568B (en)
FR (1) FR1510803A (en)
GB (1) GB1034421A (en)
SE (1) SE314953B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546910A (en) * 1967-05-02 1970-12-15 Protol Sa Lock-seam helical tubing
DE2250239C3 (en) * 1972-10-13 1980-09-11 Silo Verfahrens Ag, Zug (Schweiz) Machine for making a large diameter pipe, especially a silo
FI85231C (en) * 1989-02-17 1992-03-25 Tuotekolmio Oy Machine for making pipes with spiral stitch
CN1053134C (en) * 1996-03-27 2000-06-07 煤炭科学研究总院北京建井研究所 Wear-resistant surfacing welding tubular solder wire
EP1120175A1 (en) * 2000-01-28 2001-08-01 Tormec AG Apparatus and forming head for manufacturing a spiral pipe from a ribbed band
GB2433453B (en) * 2005-12-23 2010-08-11 Iti Scotland Ltd An apparatus for and method of manfacturing helically wound structures
CN103567707B (en) * 2012-07-20 2016-05-04 北京隆盛泰科石油管科技有限公司 A kind of welding production method of spiral seam submerged arc welding steel pipe
CN109675958A (en) * 2019-02-16 2019-04-26 陈习昶 A kind of floating manner adjusts the Spiral ducted unit of stitching wheel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339219A (en) * 1940-08-03 1944-01-11 Crowiey Edward Chase Method and machine for making tubes
FR1146971A (en) * 1955-11-02 1957-11-18 Heteka Oy Metal Pipe Making Machine
US2862469A (en) * 1955-12-20 1958-12-02 Spiro Establishment Machines for producing tubing from continuous strip metal
US3081813A (en) * 1959-05-11 1963-03-19 Acme Steel Co Strip entry equipment for spiral pipe machine

Also Published As

Publication number Publication date
FI44568B (en) 1971-08-31
DE1452324A1 (en) 1968-11-14
GB1034421A (en) 1966-06-29
FR1510803A (en) 1968-01-26
US3229487A (en) 1966-01-18
SE314953B (en) 1969-09-22
CH392432A (en) 1965-05-31
DK109192C (en) 1968-04-01
DE1452324B2 (en) 1971-04-01
ES284509A1 (en) 1963-05-16

Similar Documents

Publication Publication Date Title
CH465783A (en) Process for the production of nickel sheet and strip
CH442272A (en) Process for the production of nitriles
CH403149A (en) Process for the production of fibrous sheets
CH405220A (en) Process for the production of fibrous sheets
CH441305A (en) Process for the production of phosphines
CH454096A (en) Process for the production of monocrystals or bicrystals
AT252212B (en) Process for the production of dicarbinols
CH430750A (en) Process for the production of azapentanols
CH443253A (en) Process for the production of benzaldehyde
AT267747B (en) Process for the production of new penicillanyl alcohols
CH442263A (en) Continuous process for the production of adiponitrile
CH415603A (en) Process for the production of diacetonitrile
CH432488A (en) Process for the production of polyether
AT249068B (en) Process for the production of new imidazo- and pyrimido-quinazolines
AT279572B (en) Process for the production of ω-lactams
AT249022B (en) Process for the continuous production of trimethyladiponitrile
CH429715A (en) Process for the production of new 4-halo-androstenes
AT251591B (en) Process for the production of new 4-nitro-5-hydroxy-pyridazonen- (6)
CH437095A (en) Process for making sintered spheres
CH437247A (en) Process for the production of Ylenalen
CH443896A (en) Process for the manufacture of photographic material
AT248694B (en) Process for the production of new telomerizates
AT241698B (en) Process for the production of new 3-phenyl-garnet- (2) -derivatives
AT243442B (en) Process for the production of new 7β-phenyl-garnetanone- (3) -derivatives
AT248405B (en) Process for the production of tetrafluoroethylene