WO2009083770A8 - Method for bending pipes - Google Patents
Method for bending pipes Download PDFInfo
- Publication number
- WO2009083770A8 WO2009083770A8 PCT/IB2008/003457 IB2008003457W WO2009083770A8 WO 2009083770 A8 WO2009083770 A8 WO 2009083770A8 IB 2008003457 W IB2008003457 W IB 2008003457W WO 2009083770 A8 WO2009083770 A8 WO 2009083770A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pipe
- bending pipes
- bent
- bending
- pipes
- 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
- B21D7/12—Bending rods, profiles, or tubes with programme control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2711383A CA2711383A1 (en) | 2008-01-02 | 2008-12-02 | Method for bending pipes |
US12/811,494 US20100281942A1 (en) | 2008-01-02 | 2008-12-02 | Method for bending pipes |
JP2010541108A JP2011508674A (en) | 2008-01-02 | 2008-12-02 | How to bend a pipe |
EP08868169A EP2225056A1 (en) | 2008-01-02 | 2008-12-02 | Method for bending pipes |
BRPI0819269A BRPI0819269A2 (en) | 2008-01-02 | 2008-12-02 | pipe bending method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000005A ITMI20080005A1 (en) | 2008-01-02 | 2008-01-02 | PROCEDURE FOR BENDING TUBES |
ITMI2008A000005 | 2008-01-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009083770A1 WO2009083770A1 (en) | 2009-07-09 |
WO2009083770A8 true WO2009083770A8 (en) | 2009-11-26 |
Family
ID=40290038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2008/003457 WO2009083770A1 (en) | 2008-01-02 | 2008-12-02 | Method for bending pipes |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100281942A1 (en) |
EP (1) | EP2225056A1 (en) |
JP (1) | JP2011508674A (en) |
BR (1) | BRPI0819269A2 (en) |
CA (1) | CA2711383A1 (en) |
IT (1) | ITMI20080005A1 (en) |
RU (1) | RU2010123045A (en) |
WO (1) | WO2009083770A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008026777A1 (en) * | 2006-08-31 | 2008-03-06 | Nippon Steel Corporation | Springback occurrence cause identifying method, springback influence degree display method, springback occurrence cause portion identifying method, springback measure position specifying method, their devices, and their programs |
CN102601186B (en) * | 2012-03-21 | 2013-12-25 | 西北工业大学 | Precision control method of springback radius and springback angle for numerical control forming of bent pipe |
CN103272901B (en) * | 2013-06-17 | 2016-04-20 | 沈阳飞机工业(集团)有限公司 | A kind of conduit full pattern gets method processed |
JP5779827B1 (en) * | 2014-08-05 | 2015-09-16 | 福井県 | Roll bending method and processing apparatus |
DE102015208350B3 (en) * | 2015-05-06 | 2016-08-25 | Wafios Aktiengesellschaft | Process for the production of molded parts and forming machine for carrying out the method |
CN111167900B (en) * | 2019-12-30 | 2022-06-21 | 上海数设科技有限公司 | Method and device for determining parameters of bent pipe machining process |
JP2023044532A (en) | 2021-09-17 | 2023-03-30 | 学校法人同志社 | Spring back quantity prediction method and deformed reinforcing bar bending method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2058793C2 (en) * | 1970-11-30 | 1983-09-08 | Fa. Paul Ferd. Peddinghaus, 5820 Gevelsberg | Equipment on a bending machine for bars made of reinforcing steel |
US3821525A (en) * | 1972-03-16 | 1974-06-28 | Conrac Corp | Method and apparatus for automatically compensated tube bending |
DE3900990A1 (en) * | 1989-01-12 | 1990-08-02 | Bundy Gmbh | Method for computer-supported mapping of the layout of, and device for manufacturing spatially bent, small-calibre pipelines, in particular fuel lines or brake lines in the car industry |
DE4312556A1 (en) * | 1993-04-17 | 1994-10-20 | Deutsche Aerospace Airbus | Method for bending |
DE4436442A1 (en) * | 1994-10-13 | 1996-04-18 | Daimler Benz Aerospace Airbus | Method of precise bending pipes and tubes for aerospace industry |
-
2008
- 2008-01-02 IT IT000005A patent/ITMI20080005A1/en unknown
- 2008-12-02 US US12/811,494 patent/US20100281942A1/en not_active Abandoned
- 2008-12-02 WO PCT/IB2008/003457 patent/WO2009083770A1/en active Application Filing
- 2008-12-02 EP EP08868169A patent/EP2225056A1/en not_active Withdrawn
- 2008-12-02 BR BRPI0819269A patent/BRPI0819269A2/en not_active IP Right Cessation
- 2008-12-02 JP JP2010541108A patent/JP2011508674A/en active Pending
- 2008-12-02 RU RU2010123045/02A patent/RU2010123045A/en not_active Application Discontinuation
- 2008-12-02 CA CA2711383A patent/CA2711383A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2225056A1 (en) | 2010-09-08 |
WO2009083770A1 (en) | 2009-07-09 |
ITMI20080005A1 (en) | 2009-07-03 |
BRPI0819269A2 (en) | 2019-09-24 |
US20100281942A1 (en) | 2010-11-11 |
CA2711383A1 (en) | 2009-07-09 |
JP2011508674A (en) | 2011-03-17 |
RU2010123045A (en) | 2012-02-10 |
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