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IT1290685B1 - Apparecchiatura per la formatura a freddo di spezzoni di lamiera per l'ottenimento di articoli allungati con sezione a profilo prefissato. - Google Patents

Apparecchiatura per la formatura a freddo di spezzoni di lamiera per l'ottenimento di articoli allungati con sezione a profilo prefissato.

Info

Publication number
IT1290685B1
IT1290685B1 IT97BO000072A ITBO970072A IT1290685B1 IT 1290685 B1 IT1290685 B1 IT 1290685B1 IT 97BO000072 A IT97BO000072 A IT 97BO000072A IT BO970072 A ITBO970072 A IT BO970072A IT 1290685 B1 IT1290685 B1 IT 1290685B1
Authority
IT
Italy
Prior art keywords
equipment
profile section
cold forming
elongated articles
sheet sheets
Prior art date
Application number
IT97BO000072A
Other languages
English (en)
Inventor
Bruno Nicoletti
Original Assignee
Work Corp Inc S R L
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 Work Corp Inc S R L filed Critical Work Corp Inc S R L
Priority to IT97BO000072A priority Critical patent/IT1290685B1/it
Publication of ITBO970072A0 publication Critical patent/ITBO970072A0/it
Priority to DE69821268T priority patent/DE69821268T2/de
Priority to EP98830068A priority patent/EP0858846B1/en
Publication of ITBO970072A1 publication Critical patent/ITBO970072A1/it
Application granted granted Critical
Publication of IT1290685B1 publication Critical patent/IT1290685B1/it
Priority to US09/370,613 priority patent/US6185975B1/en

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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IT97BO000072A 1997-02-18 1997-02-18 Apparecchiatura per la formatura a freddo di spezzoni di lamiera per l'ottenimento di articoli allungati con sezione a profilo prefissato. IT1290685B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT97BO000072A IT1290685B1 (it) 1997-02-18 1997-02-18 Apparecchiatura per la formatura a freddo di spezzoni di lamiera per l'ottenimento di articoli allungati con sezione a profilo prefissato.
DE69821268T DE69821268T2 (de) 1997-02-18 1998-02-16 Vorrichtung zum Kaltbiegen von Metallplatten zur Herstellung von länglichen Teilen mit vorbestimmtem Profil
EP98830068A EP0858846B1 (en) 1997-02-18 1998-02-16 Apparatus for cold bending of metal sheets for making elongated articles with predetermined profile
US09/370,613 US6185975B1 (en) 1997-02-18 1999-08-07 Apparatus for cold bending of metal sheets for making elongated articles with predetermined profile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97BO000072A IT1290685B1 (it) 1997-02-18 1997-02-18 Apparecchiatura per la formatura a freddo di spezzoni di lamiera per l'ottenimento di articoli allungati con sezione a profilo prefissato.
US09/370,613 US6185975B1 (en) 1997-02-18 1999-08-07 Apparatus for cold bending of metal sheets for making elongated articles with predetermined profile

Publications (3)

Publication Number Publication Date
ITBO970072A0 ITBO970072A0 (it) 1997-02-18
ITBO970072A1 ITBO970072A1 (it) 1998-08-18
IT1290685B1 true IT1290685B1 (it) 1998-12-10

Family

ID=26330359

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97BO000072A IT1290685B1 (it) 1997-02-18 1997-02-18 Apparecchiatura per la formatura a freddo di spezzoni di lamiera per l'ottenimento di articoli allungati con sezione a profilo prefissato.

Country Status (3)

Country Link
US (1) US6185975B1 (it)
EP (1) EP0858846B1 (it)
IT (1) IT1290685B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW457995U (en) * 2000-09-01 2001-10-01 Hon Hai Prec Ind Co Ltd Bending and forming device
US7415857B1 (en) 2005-06-24 2008-08-26 Davor Petricio Yaksic Plate bending machines and methods
AT514769B1 (de) * 2013-09-02 2015-05-15 Trumpf Maschinen Austria Gmbh Biegemaschine, sowie Verfahren zum Biegen eines Blechwerkstückes
CN111408638B (zh) * 2020-03-31 2021-07-16 芜湖仅一机械有限公司 一种5g基站用散热器内散热插片的折弯装置
CN113579013A (zh) * 2021-07-07 2021-11-02 安徽省伊锡尔重工科技有限公司 一种用于金属板材直角折弯的连续折弯机
CN114309270B (zh) * 2021-12-31 2024-04-09 安徽艾普智能装备有限公司 一种雪电展示柜侧板及u壳成型线

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552416A (en) * 1924-12-05 1925-09-08 American Nat Company Article shaping and binding means
US1710985A (en) * 1927-01-31 1929-04-30 Monighan Mfg Corp Excavating-bucket-forming machine
US2286255A (en) * 1940-04-16 1942-06-16 Murray Ohio Mfg Co Tube bending apparatus
US2557346A (en) * 1948-06-12 1951-06-19 Lee B Green Multiple-bend metal-bending machine
FR1052140A (fr) * 1952-03-06 1954-01-21 Machine à plier les tôles, notamment pour la réalisation de profilés polygonaux
US2765020A (en) * 1953-02-16 1956-10-02 Whirlpool Seeger Corp Foot flange bending mechanism
US3595061A (en) * 1969-09-04 1971-07-27 Kawasaki Yuko Kk Apparatus for forming curved metal bars such as automobile bumpers
US3686952A (en) * 1970-06-17 1972-08-29 Takeo Hitosugi Universal automatic bending press
DE2218419C2 (de) * 1972-04-13 1973-10-25 Mannesmann-Meer Ag, 4050 Moenchengladbach Biegepresse, insbesondere fur eine Anlage zum Herstellen von Groß rohren
US3927548A (en) * 1973-12-28 1975-12-23 Stanray Corp Apparatus for forming arched roof sheets for automotive carrier vehicle
US3914974A (en) * 1974-04-19 1975-10-28 William Devore Lithographic plate bending arrangement
AU598833B2 (en) * 1986-07-11 1990-07-05 LJ & JA Woolford Pty Ltd Prickle chain, means and method of production thereof
US5253502A (en) * 1991-12-24 1993-10-19 Alco Industries, Inc. Apparatus and method for bending and forming sheet material
US5572901A (en) * 1995-04-21 1996-11-12 Active Design, Inc. Locator for metal flanging apparatus

Also Published As

Publication number Publication date
ITBO970072A1 (it) 1998-08-18
US6185975B1 (en) 2001-02-13
EP0858846A3 (en) 2001-01-17
EP0858846B1 (en) 2004-01-28
EP0858846A2 (en) 1998-08-19
ITBO970072A0 (it) 1997-02-18

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Legal Events

Date Code Title Description
0001 Granted