ES2187636T3 - Metodo y aparato para producir tubos con estanqueidad, arrollados helicoidalmente. - Google Patents

Metodo y aparato para producir tubos con estanqueidad, arrollados helicoidalmente.

Info

Publication number
ES2187636T3
ES2187636T3 ES96906144T ES96906144T ES2187636T3 ES 2187636 T3 ES2187636 T3 ES 2187636T3 ES 96906144 T ES96906144 T ES 96906144T ES 96906144 T ES96906144 T ES 96906144T ES 2187636 T3 ES2187636 T3 ES 2187636T3
Authority
ES
Spain
Prior art keywords
strip
stapled
seam
parts
forming head
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
ES96906144T
Other languages
English (en)
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.)
Protol AG
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 ES2187636T3 publication Critical patent/ES2187636T3/es
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)
  • Moulding By Coating Moulds (AREA)
  • Gasket Seals (AREA)
  • Forging (AREA)
  • Wire Processing (AREA)

Abstract

Método para la producción de tubos por arrollamiento helicoidal con costura engrapada, a partir de un fleje metálico (12) que tiene zonas de borde longitudinales (16), comprendiendo las siguientes etapas: alimentar el fleje (12) a un cabezal de conformación (14); conformación del fleje (12) de forma helicoidal en el cabezal de conformación (14), de manera que las partes del borde (16) del fleje (12) conformado helicoidalmente se llevan a establecer contacto entre sí; engrapado las partes de los bordes en contacto (16) del fleje (12) para formar una costura engrapada (37) de arrollamiento helicoidal sobre un tubo (33) conformado en el cabezal de conformación (14); y alimentando el tubo (33) realizado por arrollamiento helicoidal con costura engrapada hacia afuera del cabezal de conformación (14); en el que unas deformaciones espaciadas (41) quedan dispuestas sobre la costura engrapada (37) a efectos de interconectar las partes de los bordes en contacto (16) del fleje (12) en la costura engrapada (37); caracterizado porque las deformaciones de interconexión están constituidas en forma de partes expansionadas (41) separadas entre sí a lo largo de la costura engrapada (37).
ES96906144T 1995-03-08 1996-03-06 Metodo y aparato para producir tubos con estanqueidad, arrollados helicoidalmente. Expired - Lifetime ES2187636T3 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES2187636T3 true ES2187636T3 (es) 2003-06-16

Family

ID=26662299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96906144T Expired - Lifetime ES2187636T3 (es) 1995-03-08 1996-03-06 Metodo y aparato para producir tubos con estanqueidad, arrollados helicoidalmente.

Country Status (14)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101312796B (zh) * 2005-09-20 2011-11-09 赫利克斯国际有限公司 用于对卷材连续穿孔和形成管材的设备及方法
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

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 (es) * 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
DK1015145T3 (da) 2003-04-07
NO974074L (no) 1997-10-27
DE69625525T2 (de) 2003-09-04
PL179477B1 (pl) 2000-09-29
EP1266704A1 (en) 2002-12-18
CN1177935A (zh) 1998-04-01
PL322144A1 (en) 1998-01-05
CA2214493A1 (en) 1996-09-12
CZ282697A3 (cs) 1999-04-14
HUP9801707A2 (hu) 1998-11-30
CN1077463C (zh) 2002-01-09
AU4961296A (en) 1996-09-23
HU223347B1 (hu) 2004-06-28
CZ293154B6 (cs) 2004-02-18
ATE229850T1 (de) 2003-01-15
NO974074D0 (no) 1997-09-04
EP1015145B1 (en) 2002-12-18
WO1996027455A1 (en) 1996-09-12
JPH11501256A (ja) 1999-02-02
HUP9801707A3 (en) 2000-06-28
NO312017B1 (no) 2002-03-04
DE69625525D1 (de) 2003-01-30
CA2214493C (en) 2006-05-02
EP1015145A1 (en) 2000-07-05

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