EP3243577A3 - Umformeinheit für eine profilierungsanlage - Google Patents

Umformeinheit für eine profilierungsanlage Download PDF

Info

Publication number
EP3243577A3
EP3243577A3 EP17169403.7A EP17169403A EP3243577A3 EP 3243577 A3 EP3243577 A3 EP 3243577A3 EP 17169403 A EP17169403 A EP 17169403A EP 3243577 A3 EP3243577 A3 EP 3243577A3
Authority
EP
European Patent Office
Prior art keywords
forming unit
machine line
profiling machine
curve
envelop
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
EP17169403.7A
Other languages
English (en)
French (fr)
Other versions
EP3243577B1 (de
EP3243577A2 (de
Inventor
Gianluca Alberini
Luciano Micali
Fabio Barbolini
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.)
Fives Oto SpA
Original Assignee
Fives Oto SpA
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 Fives Oto SpA filed Critical Fives Oto SpA
Publication of EP3243577A2 publication Critical patent/EP3243577A2/de
Publication of EP3243577A3 publication Critical patent/EP3243577A3/de
Application granted granted Critical
Publication of EP3243577B1 publication Critical patent/EP3243577B1/de
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
    • B21D5/10—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 for making tubes
    • B21D5/12—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 for making tubes making use of forming-rollers
    • 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
    • B21C37/08—Making tubes with welded or soldered seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP17169403.7A 2016-05-10 2017-05-04 Umformeinheit für eine profilierungsanlage Active EP3243577B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A003295A ITUA20163295A1 (it) 2016-05-10 2016-05-10 Gruppo di formatura per linea profilatrice

Publications (3)

Publication Number Publication Date
EP3243577A2 EP3243577A2 (de) 2017-11-15
EP3243577A3 true EP3243577A3 (de) 2018-01-24
EP3243577B1 EP3243577B1 (de) 2020-02-19

Family

ID=56894127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17169403.7A Active EP3243577B1 (de) 2016-05-10 2017-05-04 Umformeinheit für eine profilierungsanlage

Country Status (4)

Country Link
US (1) US20170326609A1 (de)
EP (1) EP3243577B1 (de)
JP (1) JP2017202524A (de)
IT (1) ITUA20163295A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11207722B2 (en) * 2018-09-10 2021-12-28 Amsted Rail Company, Inc. Systems and methods for manufacturing a ring from a metal sheet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012795A (en) * 1931-09-25 1935-08-27 Republic Steel Corp Method and apparatus for forming heavy gauge pipe blanks from flat metal
DE2608410A1 (de) * 1976-03-01 1977-09-08 Kurt Hirz Einrichtung zum runden von blechstreifen fuer die herstellung von laengsnahtgeschweissten rohren, insbesondere von solchen verhaeltnismaessig grossen durchmessers
JP2016022534A (ja) * 2014-07-24 2016-02-08 株式会社山陽精機 テーパ鋼管の製造方法及び製造装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB438790A (en) * 1934-04-23 1935-11-25 Carl Minter Yoder Improved method of and apparatus for producing hollow metal articles of cylindrical form
US2424947A (en) * 1944-12-12 1947-07-29 Fairey Aviat Co Ltd Apparatus for flanging sheet metal strips
IT1296977B1 (it) * 1997-12-16 1999-08-03 Promau Srl Procedimento e macchina per sagomare i bordi di pezzi calandrati
US20130305798A1 (en) * 2012-05-16 2013-11-21 Sungwoo Hitech Co., Ltd. Round bender

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012795A (en) * 1931-09-25 1935-08-27 Republic Steel Corp Method and apparatus for forming heavy gauge pipe blanks from flat metal
DE2608410A1 (de) * 1976-03-01 1977-09-08 Kurt Hirz Einrichtung zum runden von blechstreifen fuer die herstellung von laengsnahtgeschweissten rohren, insbesondere von solchen verhaeltnismaessig grossen durchmessers
JP2016022534A (ja) * 2014-07-24 2016-02-08 株式会社山陽精機 テーパ鋼管の製造方法及び製造装置

Also Published As

Publication number Publication date
EP3243577B1 (de) 2020-02-19
EP3243577A2 (de) 2017-11-15
US20170326609A1 (en) 2017-11-16
ITUA20163295A1 (it) 2017-11-10
JP2017202524A (ja) 2017-11-16

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