ITVI20030076A1 - Metodo e macchina per realizzare la curvatura a raggio - Google Patents

Metodo e macchina per realizzare la curvatura a raggio

Info

Publication number
ITVI20030076A1
ITVI20030076A1 IT000076A ITVI20030076A ITVI20030076A1 IT VI20030076 A1 ITVI20030076 A1 IT VI20030076A1 IT 000076 A IT000076 A IT 000076A IT VI20030076 A ITVI20030076 A IT VI20030076A IT VI20030076 A1 ITVI20030076 A1 IT VI20030076A1
Authority
IT
Italy
Prior art keywords
bending
vice
heads
tubular element
machine
Prior art date
Application number
IT000076A
Other languages
English (en)
Inventor
Antonio Pedrazzoli
Original Assignee
Pedrazzoli Ibp 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32894207&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITVI20030076(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pedrazzoli Ibp Spa filed Critical Pedrazzoli Ibp Spa
Priority to IT000076A priority Critical patent/ITVI20030076A1/it
Priority to AT04101562T priority patent/ATE333956T1/de
Priority to DE602004001620T priority patent/DE602004001620T2/de
Priority to EP04101562A priority patent/EP1468756B1/en
Publication of ITVI20030076A1 publication Critical patent/ITVI20030076A1/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/12—Bending rods, profiles, or tubes with programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
IT000076A 2003-04-15 2003-04-15 Metodo e macchina per realizzare la curvatura a raggio ITVI20030076A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000076A ITVI20030076A1 (it) 2003-04-15 2003-04-15 Metodo e macchina per realizzare la curvatura a raggio
AT04101562T ATE333956T1 (de) 2003-04-15 2004-04-15 Verfahren und vorrichtung zum biegen von rohrförmigen werkstücken mit veränderlichem biegeradius
DE602004001620T DE602004001620T2 (de) 2003-04-15 2004-04-15 Verfahren und Vorrichtung zum Biegen von rohrförmigen Werkstücken mit veränderlichem Biegeradius
EP04101562A EP1468756B1 (en) 2003-04-15 2004-04-15 Method and machine for bending tubular elements to a variable radius of curvature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000076A ITVI20030076A1 (it) 2003-04-15 2003-04-15 Metodo e macchina per realizzare la curvatura a raggio

Publications (1)

Publication Number Publication Date
ITVI20030076A1 true ITVI20030076A1 (it) 2004-10-16

Family

ID=32894207

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000076A ITVI20030076A1 (it) 2003-04-15 2003-04-15 Metodo e macchina per realizzare la curvatura a raggio

Country Status (4)

Country Link
EP (1) EP1468756B1 (it)
AT (1) ATE333956T1 (it)
DE (1) DE602004001620T2 (it)
IT (1) ITVI20030076A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567262B (zh) * 2012-08-07 2015-08-05 浙江摩多巴克斯汽配有限公司 弯管机的机头
CN103801602B (zh) * 2012-11-06 2016-11-02 浙江摩多巴克斯科技股份有限公司 带管端成型功能的弯管机
CN103846326B (zh) * 2012-11-29 2016-03-23 浙江摩多巴克斯科技股份有限公司 弯管机
ES2907555T3 (es) * 2014-06-06 2022-04-25 M E P Macch Elettroniche Piegatrici Spa Máquina de doblado y procedimiento correspondiente
ITUB20153259A1 (it) * 2015-08-27 2017-02-27 M E P Macch Elettroniche Piegatrici Spa Macchina combinata per lavorare vergelle e relativo procedimento di lavorazione
CN106825156B (zh) * 2015-12-07 2019-03-05 上海乐翱机械设计有限公司 一种弯管机
CN106238524B (zh) * 2016-07-26 2018-06-08 中核（天津）机械有限公司 沿切向打开的带锥管件弯形模具
CN113020354B (zh) * 2021-03-02 2022-02-22 南京航空航天大学 一种预焊分叉支管的管件成形加工方法及成形装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546695C3 (de) * 1975-10-17 1987-04-16 Daiichi Koshuha Kogyo K.K., Tokio/Tokyo Vorrichtung zum kontinuierlichen Biegen von langgestreckten Werkstücken
DE3311766A1 (de) * 1983-03-31 1984-10-04 Thomas Peter Dipl.-Wirtsch.-Ing. 6120 Michelstadt Lang Maschine zum biegen von strangmaterial
JPH04127919A (ja) * 1990-09-17 1992-04-28 Opton Co Ltd 曲げ装置

Also Published As

Publication number Publication date
DE602004001620D1 (de) 2006-09-07
EP1468756A1 (en) 2004-10-20
DE602004001620T2 (de) 2007-07-19
ATE333956T1 (de) 2006-08-15
EP1468756B1 (en) 2006-07-26

Similar Documents

Publication Publication Date Title
ITVI20030076A1 (it) Metodo e macchina per realizzare la curvatura a raggio
FR2809978B1 (fr) Procede et appareil definissant un trajet d'outil a faible courbure
EP1380437A3 (en) Recording apparatus
DE50210619D1 (de) Antriebseinrichtung für ein Einpresswerkzeug
DK1729275T3 (da) Flersidet skiltevisningsindretning
DE60104180D1 (de) Gerät für Datenaustausch mit einem motorisierten Fahrzeug
DE60122953D1 (de) Linsenantriebsvorrichtung für einen Plattenspieler
DE60231773D1 (de) Wiederherstellungsverfahren für eine Arbeitseinheit und Positionierungs- und Verbindungsvorrichtung.
EP1471390A3 (en) Driving apparatus, optical system, exposure apparatus and device fabrication method
DE60300614D1 (de) Rollbördelwerkzeug und Bördelverfahren
DE602004014914D1 (de) Vorrichtung für die reinigung von zahnzwischenräumen
BRPI0403973A (pt) Método para condensação de carbamato e unidade para realização de tal método
DE502004005178D1 (de) Vorrichtung zum Verschweissen eines Folienschlauches
DE60111237D1 (de) Vorrichtung zum biegen von rohren
DE69932878D1 (de) Nullposition- Mechanismus für eine Druckmediumbetriebene Vorrichtung
DE60229825D1 (de) Antriebsmechanismus zum genauen Bildlesen
DE60315793D1 (de) Abtasteinrichtung mit Adapter für transparente Medien, die eine Faserplatte verwendet
FR2863516B1 (fr) Machine et procede d'usinage d'un profile de grande longueur
FR2864668B1 (fr) Procede de cartographie des defauts sur un cuir
ATE342151T1 (de) Riemenantriebssystem für ein werkzeug
JP3069959B1 (ja) テンター装置
FR2850454B1 (fr) Procede d'assemblage d'un dispositif de separation pyrotechnique, et dispositif de separation pyrotechnique obtenu par ce procede
IT1302352B1 (it) Ricciolatrice per la curvatura a spirale di un nastro metallico osimile
FR2877259B1 (fr) Dispositif de fabrication par moulage d'une enveloppe a soufflets comprenant un noyau devissable et des moyens de retenue de l'enveloppe, et procede correspondant
EP1757211A3 (en) Device and method for opening an oyster