FR3020772B1 - SYSTEM FOR BENDING AND DISINLING A METAL PLATE FOR CARRYING OUT A VIRTUE - Google Patents

SYSTEM FOR BENDING AND DISINLING A METAL PLATE FOR CARRYING OUT A VIRTUE

Info

Publication number
FR3020772B1
FR3020772B1 FR1454155A FR1454155A FR3020772B1 FR 3020772 B1 FR3020772 B1 FR 3020772B1 FR 1454155 A FR1454155 A FR 1454155A FR 1454155 A FR1454155 A FR 1454155A FR 3020772 B1 FR3020772 B1 FR 3020772B1
Authority
FR
France
Prior art keywords
metal plate
rollers
forming
roller
support
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.)
Active
Application number
FR1454155A
Other languages
French (fr)
Other versions
FR3020772A1 (en
Inventor
Georges Menard
Nicolas Laurain
Philippe Moreau
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.)
Gaztransport et Technigaz SA
Original Assignee
Gaztransport et Technigaz SA
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 Gaztransport et Technigaz SA filed Critical Gaztransport et Technigaz SA
Priority to FR1454155A priority Critical patent/FR3020772B1/en
Priority to PCT/EP2015/060111 priority patent/WO2015169923A1/en
Priority to KR1020167033283A priority patent/KR102313895B1/en
Priority to CN201580023740.XA priority patent/CN106457334B/en
Publication of FR3020772A1 publication Critical patent/FR3020772A1/en
Application granted granted Critical
Publication of FR3020772B1 publication Critical patent/FR3020772B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/043—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

L'invention concerne un système destiné au pliage et au déroulage d'une plaque métallique (45) présentant une épaisseur variable pour la réalisation d'une virure, le système (38) comportant un châssis (39), et une série d'unités de formage (40, 41, 42), chaque unité de formage (40, 41, 42) comportant : - deux rouleaux d'entraînement (50) montés mobiles en rotation afin d'assurer l'avance de la plaque métallique (45) selon une direction d'avance ; - deux galets de formage (52, 53) ; - deux rouleaux d'appui (51) agencés pour maintenir la plaque métallique (45) en appui contre le rouleau d'entraînement (50) et contre la surface de formage des galets de formage (52, 53); et - un support du rouleau d'appui (54) qui est monté coulissant par rapport au châssis (39) selon un axe vertical et est contraint vers le rouleau d'entraînement (50) par un organe de contrainte (55) de telle sorte que la distance entre le rouleau d'appui (51) et le rouleau d'entraînement (50) d'une unité de formage (40, 41, 42) s'adapte dynamiquement à l'épaisseur de la plaque métallique (45).The invention relates to a system for folding and unwinding a metal plate (45) having a variable thickness for producing a strake, the system (38) comprising a frame (39), and a series of units. forming unit (40, 41, 42), each forming unit (40, 41, 42) comprising: - two drive rollers (50) mounted to be able to rotate in order to ensure the advance of the metal plate (45) in a direction of advance; - two forming rollers (52, 53); - two support rollers (51) arranged to keep the metal plate (45) in abutment against the drive roller (50) and against the forming surface of the forming rollers (52, 53); and - a support for the support roller (54) which is slidably mounted relative to the frame (39) along a vertical axis and is constrained towards the drive roller (50) by a constraining member (55) in such a manner that the distance between the backing roller (51) and the drive roller (50) of a forming unit (40, 41, 42) dynamically adapts to the thickness of the metal plate (45).

FR1454155A 2014-05-07 2014-05-07 SYSTEM FOR BENDING AND DISINLING A METAL PLATE FOR CARRYING OUT A VIRTUE Active FR3020772B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1454155A FR3020772B1 (en) 2014-05-07 2014-05-07 SYSTEM FOR BENDING AND DISINLING A METAL PLATE FOR CARRYING OUT A VIRTUE
PCT/EP2015/060111 WO2015169923A1 (en) 2014-05-07 2015-05-07 System for folding and rolling out a metal plate for producing a strake
KR1020167033283A KR102313895B1 (en) 2014-05-07 2015-05-07 System for folding and rolling out a metal plate for producing a strake
CN201580023740.XA CN106457334B (en) 2014-05-07 2015-05-07 A kind of system for being bent and metallic plate being unfolded to generate strake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1454155A FR3020772B1 (en) 2014-05-07 2014-05-07 SYSTEM FOR BENDING AND DISINLING A METAL PLATE FOR CARRYING OUT A VIRTUE

Publications (2)

Publication Number Publication Date
FR3020772A1 FR3020772A1 (en) 2015-11-13
FR3020772B1 true FR3020772B1 (en) 2017-01-06

Family

ID=50933435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1454155A Active FR3020772B1 (en) 2014-05-07 2014-05-07 SYSTEM FOR BENDING AND DISINLING A METAL PLATE FOR CARRYING OUT A VIRTUE

Country Status (4)

Country Link
KR (1) KR102313895B1 (en)
CN (1) CN106457334B (en)
FR (1) FR3020772B1 (en)
WO (1) WO2015169923A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096906B1 (en) * 2019-06-06 2021-06-11 Gaztransport Et Technigaz System for unwinding and folding a metal sheet to make a strake

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861009A (en) * 1973-05-03 1975-01-21 Modco International Inc Process and apparatus for forming structural members
US4716754A (en) * 1986-04-21 1988-01-05 Collier Metal Specialties, Inc. Roll forming machine
JPH0473317A (en) * 1990-07-14 1992-03-09 Giken Seisakusho Co Ltd Wedge steel sheet-pile and molding method and molding equipment thereof
FR2766740B3 (en) * 1997-08-01 1999-07-16 Lorraine Laminage METHOD AND INSTALLATION FOR PROFILING A METAL SHEET
US6148654A (en) * 1997-10-15 2000-11-21 Asc Machine Tools, Inc. Convertible roll forming apparatus
JP2001137955A (en) * 1999-11-08 2001-05-22 Mitsubishi Heavy Ind Ltd Method and apparatus for manufacturing of membrane
KR100556091B1 (en) * 2004-11-23 2006-03-07 주식회사 일우산업기계 Reinforcing band processing device for hull reinforcement of ship
KR100577912B1 (en) * 2005-03-02 2006-05-10 주식회사 일우산업기계 Reinforcing band processing device for hull reinforcement of ship
CN201064797Y (en) * 2007-07-25 2008-05-28 凌正然 Edge bending machine
BR112013022359A2 (en) * 2011-03-03 2016-12-06 Nippon Steel & Sumitomo Metal Corp Method for bending sheet metal and sheet metal product
JP5678126B2 (en) * 2013-05-16 2015-02-25 川崎重工業株式会社 Plate processing equipment that requires high cleanliness

Also Published As

Publication number Publication date
KR102313895B1 (en) 2021-10-18
KR20170005029A (en) 2017-01-11
WO2015169923A1 (en) 2015-11-12
FR3020772A1 (en) 2015-11-13
CN106457334B (en) 2018-08-03
CN106457334A (en) 2017-02-22

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FR3020772B1 (en) SYSTEM FOR BENDING AND DISINLING A METAL PLATE FOR CARRYING OUT A VIRTUE

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