ITTO20080107A1 - Procedimento di curvatura a freddo di tubi e similari - Google Patents

Procedimento di curvatura a freddo di tubi e similari

Info

Publication number
ITTO20080107A1
ITTO20080107A1 ITTO20080107A ITTO20080107A1 IT TO20080107 A1 ITTO20080107 A1 IT TO20080107A1 IT TO20080107 A ITTO20080107 A IT TO20080107A IT TO20080107 A1 ITTO20080107 A1 IT TO20080107A1
Authority
IT
Italy
Prior art keywords
similars
tubes
cold bending
bending procedure
procedure
Prior art date
Application number
Other languages
English (en)
Inventor
Giorgio Mongiardino
Original Assignee
Officine Metallurgiche Piemontesi S P A
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 Officine Metallurgiche Piemontesi S P A filed Critical Officine Metallurgiche Piemontesi S P A
Priority to ITTO20080107 priority Critical patent/ITTO20080107A1/it
Priority to EP09001857A priority patent/EP2090382A3/en
Publication of ITTO20080107A1 publication Critical patent/ITTO20080107A1/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
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • B21D7/066—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies combined with oscillating members
    • 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
    • B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/08—Bending tubes using mandrels or the like in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
ITTO20080107 2008-02-11 2008-02-11 Procedimento di curvatura a freddo di tubi e similari ITTO20080107A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20080107 ITTO20080107A1 (it) 2008-02-11 2008-02-11 Procedimento di curvatura a freddo di tubi e similari
EP09001857A EP2090382A3 (en) 2008-02-11 2009-02-10 Method for cold-bending of pipes and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20080107 ITTO20080107A1 (it) 2008-02-11 2008-02-11 Procedimento di curvatura a freddo di tubi e similari

Publications (1)

Publication Number Publication Date
ITTO20080107A1 true ITTO20080107A1 (it) 2009-08-12

Family

ID=40291984

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20080107 ITTO20080107A1 (it) 2008-02-11 2008-02-11 Procedimento di curvatura a freddo di tubi e similari

Country Status (2)

Country Link
EP (1) EP2090382A3 (it)
IT (1) ITTO20080107A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5714847B2 (ja) * 2010-08-02 2015-05-07 レーリングパワー株式会社 手摺棒状部材とその加工方法及びこれに用いる曲げ加工治具
CN102527791A (zh) * 2012-01-18 2012-07-04 燕山大学 一种核电站设备主管道弯曲成型工艺及其成型装置
CN102615156B (zh) * 2012-03-21 2014-01-15 梁首强 一种弯曲金属管的方法及实施该方法的设备
CN103316973B (zh) * 2013-06-08 2015-06-24 清华大学 一种便携式液压弯管机
CN103506491B (zh) * 2013-09-18 2015-11-18 燕山大学 一种核电主管道成形的组合弯曲上模结构
CN105268835A (zh) * 2014-06-16 2016-01-27 李诤 一种三段式弧面支撑随形摆动弯管下模具
CN105312376A (zh) * 2015-12-01 2016-02-10 浙江大学 大直径管材冷压弯曲成型模具
ITUB20159272A1 (it) * 2015-12-22 2017-06-22 MANZON Anna Metodo di lavorazione per tubi e tubi ottenuti con detto metodo.
CN105665494B (zh) * 2016-04-01 2017-11-17 江苏华管机械制造科技有限公司 一种管材或型材的推弯机构
CN105642716B (zh) * 2016-04-01 2018-08-21 江苏华管机械制造科技有限公司 一种管材或型材的推弯设备
CN106270045A (zh) * 2016-08-19 2017-01-04 辽宁东大冷弯型钢有限公司 一种用于大曲率异型管材的推弯设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA991518A (en) * 1973-01-08 1976-06-22 Ralph W. Mount Pipe bending tool to provide offset bends of the correct dimension
IT1201677B (it) * 1986-11-21 1989-02-02 Germano Fiorito Apparecchiatura per la curvatura di tubi metallici
US5144823A (en) * 1991-03-05 1992-09-08 Robert Gene Smith Bend angle indicator
US5669258A (en) * 1996-06-13 1997-09-23 Applied Power Inc. Tube bender angle indicator
US6523388B1 (en) * 2000-09-06 2003-02-25 Winton, Iii George R Vertical compression bending machine
WO2007018499A1 (en) * 2005-07-26 2007-02-15 Aquaform, Inc. Apparatus and method for forming shaped parts

Also Published As

Publication number Publication date
EP2090382A3 (en) 2010-06-23
EP2090382A2 (en) 2009-08-19

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