ITRM930444A0 - Procedimento per la fabbricazione di tubi corrugati. - Google Patents

Procedimento per la fabbricazione di tubi corrugati.

Info

Publication number
ITRM930444A0
ITRM930444A0 IT93RM444A ITRM930444A ITRM930444A0 IT RM930444 A0 ITRM930444 A0 IT RM930444A0 IT 93RM444 A IT93RM444 A IT 93RM444A IT RM930444 A ITRM930444 A IT RM930444A IT RM930444 A0 ITRM930444 A0 IT RM930444A0
Authority
IT
Italy
Prior art keywords
procedure
manufacture
corrugated tubes
corrugated
tubes
Prior art date
Application number
IT93RM444A
Other languages
English (en)
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 filed Critical
Publication of ITRM930444A0 publication Critical patent/ITRM930444A0/it
Publication of ITRM930444A1 publication Critical patent/ITRM930444A1/it
Application granted granted Critical
Publication of IT1261811B publication Critical patent/IT1261811B/it

Links

Classifications

    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly
    • 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • B21C37/205—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with annular guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ITRM930444A 1992-07-09 1993-07-07 Procedimento per la fabbricazione di tubi corrugati. IT1261811B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09201414A ES2064208B1 (es) 1992-07-09 1992-07-09 Procedimiento para la fabricacion de tubos corrugados.

Publications (3)

Publication Number Publication Date
ITRM930444A0 true ITRM930444A0 (it) 1993-07-07
ITRM930444A1 ITRM930444A1 (it) 1995-01-07
IT1261811B IT1261811B (it) 1996-06-03

Family

ID=8277581

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930444A IT1261811B (it) 1992-07-09 1993-07-07 Procedimento per la fabbricazione di tubi corrugati.

Country Status (6)

Country Link
US (1) US5396789A (it)
DE (1) DE4322902B4 (it)
ES (1) ES2064208B1 (it)
FR (1) FR2693389B1 (it)
GB (1) GB2268429B (it)
IT (1) IT1261811B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858373B1 (en) * 1995-10-31 2000-01-26 Colfor Manufacturing, Inc. Apparatus and method for forging a pinion gear with a near net shape
US5983695A (en) * 1996-08-08 1999-11-16 Etablissement Supervis Method of manufacturing a corrugated metallic pipe and corrugated pipe produced by the method
DE19636424A1 (de) * 1996-09-07 1998-03-12 Audi Ag Vorrichtung zur Herstellung von Konturen in der Wandung eines Hohlprofiles
DE19820124C2 (de) * 1998-05-06 2001-12-13 Hans A Haerle Verfahren zur Herstellung eines Rohres zur Verwendung in einem Lenkgestänge
US7614427B2 (en) * 2008-03-28 2009-11-10 Mckane James H Cable routing conduit
CN115780626B (zh) * 2022-10-31 2025-08-12 天津航天长征火箭制造有限公司 一种贮箱用波纹管端部直边扩径模具及成形方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939065A (en) * 1931-01-22 1933-12-12 E W Blies Company Flanging and corrugating machine and method
FR1247469A (fr) * 1958-10-22 1960-12-02 Vallourec Procédé et outillage pour la fabrication de tubes plissés
GB860510A (en) * 1959-03-26 1961-02-08 Titeflex Inc Art of forming flexible corrugated tubing
GB934975A (en) * 1962-06-29 1963-08-21 Crosshall Engineering Company Apparatus for the flanging of metal drums and containers
GB1075856A (en) * 1963-09-18 1967-07-12 Metal Containers Ltd An apparatus for forming a plurality of axially spaced beads in a hollow, substantially cylindrical sheet metal blank
FR1542144A (fr) * 1967-10-31 1968-10-11 Calumet & Hecla Appareil de formage d'ondulations hélicoïdales dans des tuyaux souples métalliques
DE1652612A1 (de) * 1968-01-13 1971-04-08 Automatic Maschinen Glenz & To Werkzeug zum Erzeugen von Versteifungs- und Laufsicken sowie von Radboerdelungen an Blechzylindern fuer Faesser u.dgl.
GB1341744A (en) * 1970-06-05 1973-12-25 Reiche & Co Apparatus for producing tubes with a corrugated wall
SE363164B (it) * 1972-05-23 1974-01-07 Ctc Ab
US4299106A (en) * 1978-09-22 1981-11-10 Heat Exchangers Africa Limited Finned tubing
DE2909142C2 (de) * 1979-03-08 1985-03-14 Benteler-Werke AG, 4790 Paderborn Vorrichtung zur Herstellung von Rohrkörpern mit axial aufeinanderfolgenden Querwellen
DE3004838C2 (de) * 1980-02-09 1984-09-13 Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn Vorrichtung zur Herstellung eines Rohrkörpers mit Querwellen
US4336702A (en) * 1980-09-12 1982-06-29 Amado Jr Juan J Method of and apparatus for making spiral tubes
DE3035234C2 (de) * 1980-09-18 1982-07-08 August Wilhelm 5901 Wilnsdorf Schäfer Vorrichtung zum Herstellen eines Wellenrohrkompensators aus einem kreiszylindrischen Blechrohrabschnitt
CA1247592A (en) * 1983-08-04 1988-12-28 James L. Cunningham Finned heat exchanger tubes and method and apparatus for making same
DE3432443C2 (de) * 1984-09-04 1986-08-14 Klaus Ing.(grad.) 4232 Xanten Dietzel Verfahren zum Herstellen einer Schlauchpreßhülse für die Hochdruckanwendung und Vorrichtung zum Durchführen dieses Verfahrens

Also Published As

Publication number Publication date
DE4322902A1 (de) 1994-01-13
FR2693389B1 (fr) 1995-06-16
ES2064208B1 (es) 1997-04-16
US5396789A (en) 1995-03-14
ES2064208A2 (es) 1995-01-16
FR2693389A1 (fr) 1994-01-14
ITRM930444A1 (it) 1995-01-07
IT1261811B (it) 1996-06-03
DE4322902B4 (de) 2005-12-08
GB2268429A (en) 1994-01-12
GB9314253D0 (en) 1993-08-18
GB2268429B (en) 1995-10-04
ES2064208R (it) 1996-10-01

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Legal Events

Date Code Title Description
0001 Granted