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WO2015024548A3 - Device and method for producing a folded spiral-seam tube and folded spiral-seam tube produced according to the method and by said device from a profiled metal strip - Google Patents

Device and method for producing a folded spiral-seam tube and folded spiral-seam tube produced according to the method and by said device from a profiled metal strip Download PDF

Info

Publication number
WO2015024548A3
WO2015024548A3 PCT/DE2014/000412 DE2014000412W WO2015024548A3 WO 2015024548 A3 WO2015024548 A3 WO 2015024548A3 DE 2014000412 W DE2014000412 W DE 2014000412W WO 2015024548 A3 WO2015024548 A3 WO 2015024548A3
Authority
WO
WIPO (PCT)
Prior art keywords
folded spiral
seam tube
producing
metal strip
produced according
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/DE2014/000412
Other languages
German (de)
French (fr)
Other versions
WO2015024548A2 (en
Inventor
Horst Hahn
Hans-Georg Anton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fritz Hahn & Co KG GmbH
Original Assignee
Fritz Hahn & Co KG GmbH
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 Fritz Hahn & Co KG GmbH filed Critical Fritz Hahn & Co KG GmbH
Publication of WO2015024548A2 publication Critical patent/WO2015024548A2/en
Publication of WO2015024548A3 publication Critical patent/WO2015024548A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B21C37/121—Making tubes or metal hoses with helically arranged seams with seams being neither welded nor soldered
    • 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
    • B21C37/126—Supply, or operations combined with supply, of strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The present invention relates to a device (1) for producing a folded spiral-seam tube (2) by screw-shaped winding of a profiled metal strip (6) having a lateral fold (19) and an edge bead (20).
PCT/DE2014/000412 2013-08-21 2014-08-18 Device and method for producing a folded spiral-seam tube and folded spiral-seam tube produced according to the method and by said device from a profiled metal strip Ceased WO2015024548A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013013735.7A DE102013013735B4 (en) 2013-08-21 2013-08-21 Apparatus and method for producing a spiral-folded tube and a spiral-folded tube produced by the device and by the method from a profiled metal strip
DE102013013735.7 2013-08-21

Publications (2)

Publication Number Publication Date
WO2015024548A2 WO2015024548A2 (en) 2015-02-26
WO2015024548A3 true WO2015024548A3 (en) 2015-04-16

Family

ID=51897015

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/000412 Ceased WO2015024548A2 (en) 2013-08-21 2014-08-18 Device and method for producing a folded spiral-seam tube and folded spiral-seam tube produced according to the method and by said device from a profiled metal strip

Country Status (2)

Country Link
DE (1) DE102013013735B4 (en)
WO (1) WO2015024548A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100003482A1 (en) * 2021-02-16 2022-08-16 Dallan Spa METHOD OF JOINING METALLIC SHEETS AND METALLIC LAMINAR ASSEMBLY, IN PARTICULAR MADE WITH THIS METHOD
IT202200026424A1 (en) * 2022-12-22 2024-06-22 Dallan Spa METHOD OF JOINING METAL SHEETS AND METAL LAMINAR ASSEMBLY, IN PARTICULAR MADE WITH THIS METHOD

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614882A (en) * 1968-06-07 1971-10-26 Malkki Eino Machine for manufacturing helically seamed tubing from a strip-like profiled blank
FR2124587A1 (en) * 1971-02-09 1972-09-22 Nokia Oy Ab
WO1996027455A1 (en) * 1995-03-08 1996-09-12 Protol A.G. Method and apparatus for producing helically wound lock-seam tubing
WO2012043924A1 (en) * 2010-09-27 2012-04-05 주식회사 픽슨 Internal smooth tube having lock seam formed on outer circumference of steel pipe and manufacturing method and device thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250239C3 (en) * 1972-10-13 1980-09-11 Silo Verfahrens Ag, Zug (Schweiz) Machine for making a large diameter pipe, especially a silo
DE2829283C2 (en) * 1978-07-04 1986-01-02 Westaflexwerk GmbH & Co KG, 4830 Gütersloh Process for the production of helically wound and grooved tubes as well as workpiece and tube according to this process
DE3022575C3 (en) 1980-06-16 1996-11-28 Hahn Fritz Gmbh Co Kg Device for producing pipes by helically winding a preferably corrugated strip
DE3441565A1 (en) 1984-11-14 1986-05-15 Fritz Hahn Kg, 5500 Trier METHOD AND DEVICE FOR PRODUCING A FLEXIBLE CORRUGATED TUBE AND FLEXIBLE CORRUGATED PIPE PRODUCED BY THE METHOD
DE3540125C3 (en) 1985-11-13 1997-05-07 Hahn Fritz Gmbh Co Kg Method and device for producing a corrugated tube by helically winding a corrugated, thin strip, preferably a steel strip
DE19830401C1 (en) 1998-07-08 1999-10-14 Hahn Fritz Gmbh Co Kg Spirally wound corrugated tube manufacturing mill

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614882A (en) * 1968-06-07 1971-10-26 Malkki Eino Machine for manufacturing helically seamed tubing from a strip-like profiled blank
FR2124587A1 (en) * 1971-02-09 1972-09-22 Nokia Oy Ab
WO1996027455A1 (en) * 1995-03-08 1996-09-12 Protol A.G. Method and apparatus for producing helically wound lock-seam tubing
WO2012043924A1 (en) * 2010-09-27 2012-04-05 주식회사 픽슨 Internal smooth tube having lock seam formed on outer circumference of steel pipe and manufacturing method and device thereof

Also Published As

Publication number Publication date
DE102013013735B4 (en) 2018-12-27
DE102013013735A1 (en) 2015-02-26
WO2015024548A2 (en) 2015-02-26

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