EP1088605A3 - Procédé pour la fabrication en continu d'un tuyau métallique à ondulations annulaires - Google Patents

Procédé pour la fabrication en continu d'un tuyau métallique à ondulations annulaires Download PDF

Info

Publication number
EP1088605A3
EP1088605A3 EP00120973A EP00120973A EP1088605A3 EP 1088605 A3 EP1088605 A3 EP 1088605A3 EP 00120973 A EP00120973 A EP 00120973A EP 00120973 A EP00120973 A EP 00120973A EP 1088605 A3 EP1088605 A3 EP 1088605A3
Authority
EP
European Patent Office
Prior art keywords
pipe
speed
axis
corrugated metal
metal pipe
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.)
Granted
Application number
EP00120973A
Other languages
German (de)
English (en)
Other versions
EP1088605A2 (fr
EP1088605B1 (fr
Inventor
Giuseppe Brega
Vittorio Travini
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.)
Olimpia 80 SRL
Original Assignee
Olimpia 80 SRL
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 Olimpia 80 SRL filed Critical Olimpia 80 SRL
Publication of EP1088605A2 publication Critical patent/EP1088605A2/fr
Publication of EP1088605A3 publication Critical patent/EP1088605A3/fr
Application granted granted Critical
Publication of EP1088605B1 publication Critical patent/EP1088605B1/fr
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, 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Catalysts (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP00120973A 1999-10-01 2000-09-27 Procédé pour la fabrication en continu d'un tuyau métallique à ondulations annulaires Expired - Lifetime EP1088605B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI992053 1999-10-01
IT1999MI002053A IT1313765B1 (it) 1999-10-01 1999-10-01 Procedimento e apparecchiatura per produzione in continuo di tubometallico corrugato a onde parallele.

Publications (3)

Publication Number Publication Date
EP1088605A2 EP1088605A2 (fr) 2001-04-04
EP1088605A3 true EP1088605A3 (fr) 2002-01-16
EP1088605B1 EP1088605B1 (fr) 2006-05-03

Family

ID=11383707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120973A Expired - Lifetime EP1088605B1 (fr) 1999-10-01 2000-09-27 Procédé pour la fabrication en continu d'un tuyau métallique à ondulations annulaires

Country Status (5)

Country Link
EP (1) EP1088605B1 (fr)
AT (1) ATE324950T1 (fr)
DE (1) DE60027658T2 (fr)
ES (1) ES2264412T3 (fr)
IT (1) IT1313765B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146807A1 (de) * 2001-09-22 2003-04-10 Nexans Verfahren zur Herstellung längsnahtgeschweisster schraubenlinienförmig gewellter Metallrohre
CN109226332B (zh) * 2018-11-15 2024-04-12 宁波市狮山管业有限公司 一体式波纹管连续密波成型设备
CN112091027B (zh) * 2020-09-04 2021-04-16 航天晨光股份有限公司 一种定尺寸长度的无缝薄壁波纹管滚压成型机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486357A (en) * 1968-06-21 1969-12-30 Universal Metal Hose Co Annular corrugating apparatus for tubing
US3572074A (en) * 1968-01-09 1971-03-23 Pirelli General Cable Works Corrugating methods and apparatus
US3780556A (en) * 1971-09-27 1973-12-25 Andrew Corp Tube corrugating apparatus and method
US3788113A (en) * 1970-12-05 1974-01-29 Kabel Metallwerke Ghh Process and apparatus for forming annular corrugations in metal tubing
US3973424A (en) * 1974-01-09 1976-08-10 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Production of corrugated tubing
US4435968A (en) * 1980-08-02 1984-03-13 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Apparatus for corrugating pipes
US5325693A (en) * 1991-11-13 1994-07-05 Kabelmetal Electro Gmbh Apparatus for the continuous production of helical or annular corrugated metal tubes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572074A (en) * 1968-01-09 1971-03-23 Pirelli General Cable Works Corrugating methods and apparatus
US3486357A (en) * 1968-06-21 1969-12-30 Universal Metal Hose Co Annular corrugating apparatus for tubing
US3788113A (en) * 1970-12-05 1974-01-29 Kabel Metallwerke Ghh Process and apparatus for forming annular corrugations in metal tubing
US3780556A (en) * 1971-09-27 1973-12-25 Andrew Corp Tube corrugating apparatus and method
US3973424A (en) * 1974-01-09 1976-08-10 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Production of corrugated tubing
US4435968A (en) * 1980-08-02 1984-03-13 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Apparatus for corrugating pipes
US5325693A (en) * 1991-11-13 1994-07-05 Kabelmetal Electro Gmbh Apparatus for the continuous production of helical or annular corrugated metal tubes

Also Published As

Publication number Publication date
ITMI992053A1 (it) 2001-04-01
DE60027658T2 (de) 2007-04-05
EP1088605A2 (fr) 2001-04-04
ITMI992053A0 (it) 1999-10-01
ATE324950T1 (de) 2006-06-15
IT1313765B1 (it) 2002-09-17
ES2264412T3 (es) 2007-01-01
EP1088605B1 (fr) 2006-05-03
DE60027658D1 (de) 2006-06-08

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