DE69625525D1 - Verfahren und vorrichtung zum herstellen von gefalzten schraubennahtrohren - Google Patents

Verfahren und vorrichtung zum herstellen von gefalzten schraubennahtrohren

Info

Publication number
DE69625525D1
DE69625525D1 DE69625525T DE69625525T DE69625525D1 DE 69625525 D1 DE69625525 D1 DE 69625525D1 DE 69625525 T DE69625525 T DE 69625525T DE 69625525 T DE69625525 T DE 69625525T DE 69625525 D1 DE69625525 D1 DE 69625525D1
Authority
DE
Germany
Prior art keywords
seam
lock
tubing
producing folded
seam tubes
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.)
Expired - Lifetime
Application number
DE69625525T
Other languages
English (en)
Other versions
DE69625525T2 (de
Inventor
Kenneth Lennartsson
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.)
SPIRO S.A., CH
Original Assignee
Protol 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
Priority claimed from SE9501750A external-priority patent/SE507901C2/sv
Application filed by Protol AG filed Critical Protol AG
Application granted granted Critical
Publication of DE69625525D1 publication Critical patent/DE69625525D1/de
Publication of DE69625525T2 publication Critical patent/DE69625525T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/121—Making tubes or metal hoses with helically arranged seams with non-welded and non-soldered seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Metal Extraction Processes (AREA)
  • Forging (AREA)
  • Gasket Seals (AREA)
  • Moulding By Coating Moulds (AREA)
  • Wire Processing (AREA)
DE69625525T 1995-03-08 1996-03-06 Verfahren und vorrichtung zum herstellen von gefalzten schraubennahtrohren Expired - Lifetime DE69625525T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40075295A 1995-03-08 1995-03-08
SE9501750A SE507901C2 (sv) 1995-03-08 1995-05-12 Sätt och anordning för framställning av spiralfalsade rör, samt sådant spiralfalsat rör
PCT/SE1996/000292 WO1996027455A1 (en) 1995-03-08 1996-03-06 Method and apparatus for producing helically wound lock-seam tubing

Publications (2)

Publication Number Publication Date
DE69625525D1 true DE69625525D1 (de) 2003-01-30
DE69625525T2 DE69625525T2 (de) 2003-09-04

Family

ID=26662299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69625525T Expired - Lifetime DE69625525T2 (de) 1995-03-08 1996-03-06 Verfahren und vorrichtung zum herstellen von gefalzten schraubennahtrohren

Country Status (14)

Country Link
EP (2) EP1015145B1 (de)
JP (1) JPH11501256A (de)
CN (1) CN1077463C (de)
AT (1) ATE229850T1 (de)
AU (1) AU4961296A (de)
CA (1) CA2214493C (de)
CZ (1) CZ293154B6 (de)
DE (1) DE69625525T2 (de)
DK (1) DK1015145T3 (de)
ES (1) ES2187636T3 (de)
HU (1) HU223347B1 (de)
NO (1) NO312017B1 (de)
PL (1) PL179477B1 (de)
WO (1) WO1996027455A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2429094C2 (ru) * 2005-09-20 2011-09-20 Хеликс Интернэшнл Инк. Машина для получения труб со спиральным замковым швом из цельного рулонного проката
CA2842252C (en) * 2010-07-21 2017-03-28 Paul Mcmillen Flexible tube, manufacturing method and apparatus
CN102909279A (zh) * 2011-12-30 2013-02-06 中山市奥美森自动化设备有限公司 一种胀杆传送装置
CN102966811B (zh) * 2012-11-01 2015-09-30 江苏澄工机械制造有限公司 一种镀锌螺旋瓦斯抽放管及其加工方法
DE102013013735B4 (de) * 2013-08-21 2018-12-27 Fritz Hahn Gmbh & Co. Kg Vorrichtung und Verfahren zur Herstellung eines Wickelfalzrohres sowie ein mit der Vorrichtung und nach dem Verfahren aus einem profilierten Metallband hergestelltes Wickelfalzrohr
CN104190768A (zh) * 2014-09-11 2014-12-10 东莞诚兴五金制品有限公司 一种铜管的卷圆工艺及其使用的模具
IT201700086880A1 (it) * 2017-07-31 2019-01-31 Zeffiro Apparato di formatura in continuo in condotti a spirale aggraffati,processo di formatura e condotto a spirale
CN110253912B (zh) * 2019-06-27 2021-08-17 盐城工学院 一种螺旋风筒成型机
CN112439818A (zh) * 2019-08-29 2021-03-05 深圳市恒捷光通讯技术有限公司 一种快速装螺旋套管的装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34871C (de) * E. LEVA VASSEUR und H. WITZENMANN in Paris Biegsames Metallrohr mit eingelegtem Kautschukstreifen
US1479201A (en) * 1921-11-07 1924-01-01 Naylor Robertson Company Spiral pipe
US1718983A (en) * 1926-12-06 1929-07-02 Rome Mfg Company Lock-joint metal tubing
US2339219A (en) * 1940-08-03 1944-01-11 Crowiey Edward Chase Method and machine for making tubes
GB681337A (en) * 1948-12-03 1952-10-22 Adolf Thies Improvements in rain-water pipes, with method and device for their manufacture
FR996496A (fr) * 1949-10-03 1951-12-19 Procédé de fabrication de tubes et tubes obtenus par ce procédé
DE1082567B (de) * 1955-07-05 1960-06-02 Grundstuecksverwaltungsgesells Verfahren zum Herstellen gefalzter Schraubennahtrohre und Vorrichtung zur Durchfuehrung des Verfahrens
DE1452446B1 (de) * 1960-02-15 1970-03-12 Emil Siegwart Wendelfalzrohr
FI40528B (de) * 1966-12-21 1968-11-30 Eino Kalervo Malki
US3604464A (en) * 1968-11-04 1971-09-14 Callahan Mining Corp Bendable metal duct
US3940962A (en) * 1974-05-09 1976-03-02 Pacific Roller Die Company, Incorporated Conduit making machine with diameter control and method
GB2213748B (en) * 1987-12-21 1991-10-09 Spiro Machines Sa Production of spirally-seamed corrugated metal tubing
DE4130739A1 (de) * 1991-08-08 1993-02-11 Witzenmann Metallschlauchfab Wickelschlauch aus metall

Also Published As

Publication number Publication date
HU223347B1 (hu) 2004-06-28
AU4961296A (en) 1996-09-23
HUP9801707A3 (en) 2000-06-28
DE69625525T2 (de) 2003-09-04
HUP9801707A2 (hu) 1998-11-30
CN1077463C (zh) 2002-01-09
ATE229850T1 (de) 2003-01-15
PL322144A1 (en) 1998-01-05
PL179477B1 (pl) 2000-09-29
NO974074L (no) 1997-10-27
EP1015145B1 (de) 2002-12-18
CN1177935A (zh) 1998-04-01
EP1015145A1 (de) 2000-07-05
CA2214493A1 (en) 1996-09-12
CZ282697A3 (cs) 1999-04-14
CA2214493C (en) 2006-05-02
WO1996027455A1 (en) 1996-09-12
JPH11501256A (ja) 1999-02-02
CZ293154B6 (cs) 2004-02-18
ES2187636T3 (es) 2003-06-16
EP1266704A1 (de) 2002-12-18
NO974074D0 (no) 1997-09-04
NO312017B1 (no) 2002-03-04
DK1015145T3 (da) 2003-04-07

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