ITTO20080107A1 - Procedimento di curvatura a freddo di tubi e similari - Google Patents
Procedimento di curvatura a freddo di tubi e similariInfo
- 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
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)
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)
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. |
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 |
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 |
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)
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 |
MX2007016408A (es) * | 2005-07-26 | 2008-03-10 | Aquaform Inc | Metodo y aparato para crear partes conformadas. |
-
2008
- 2008-02-11 IT ITTO20080107 patent/ITTO20080107A1/it unknown
-
2009
- 2009-02-10 EP EP09001857A patent/EP2090382A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2090382A2 (en) | 2009-08-19 |
EP2090382A3 (en) | 2010-06-23 |
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