EP1857195B8 - Method for bending metal material and bent product - Google Patents
Method for bending metal material and bent product Download PDFInfo
- Publication number
- EP1857195B8 EP1857195B8 EP06714360.2A EP06714360A EP1857195B8 EP 1857195 B8 EP1857195 B8 EP 1857195B8 EP 06714360 A EP06714360 A EP 06714360A EP 1857195 B8 EP1857195 B8 EP 1857195B8
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal material
- bending metal
- bent product
- bent
- product
- 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 title 1
- 239000007769 metal material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12174983A EP2511020A3 (en) | 2005-03-03 | 2006-02-23 | Method for bending metal material, bending machine, bending-equipment line, and bent product |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005059571 | 2005-03-03 | ||
| JP2005242441 | 2005-08-24 | ||
| PCT/JP2006/303220 WO2006093006A1 (en) | 2005-03-03 | 2006-02-23 | Method of bending processing for metal material, bending processing apparatus, bending processing equipment line and bending-processed produced obtained thereby |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12174983A Division-Into EP2511020A3 (en) | 2005-03-03 | 2006-02-23 | Method for bending metal material, bending machine, bending-equipment line, and bent product |
| EP12174983A Division EP2511020A3 (en) | 2005-03-03 | 2006-02-23 | Method for bending metal material, bending machine, bending-equipment line, and bent product |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| EP1857195A1 EP1857195A1 (en) | 2007-11-21 |
| EP1857195A4 EP1857195A4 (en) | 2011-05-04 |
| EP1857195B1 EP1857195B1 (en) | 2014-04-30 |
| EP1857195B8 true EP1857195B8 (en) | 2014-07-30 |
Family
ID=36941040
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06714360.2A Expired - Fee Related EP1857195B8 (en) | 2005-03-03 | 2006-02-23 | Method for bending metal material and bent product |
| EP12174983A Withdrawn EP2511020A3 (en) | 2005-03-03 | 2006-02-23 | Method for bending metal material, bending machine, bending-equipment line, and bent product |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12174983A Withdrawn EP2511020A3 (en) | 2005-03-03 | 2006-02-23 | Method for bending metal material, bending machine, bending-equipment line, and bent product |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20080066517A1 (en) |
| EP (2) | EP1857195B8 (en) |
| KR (1) | KR100878647B1 (en) |
| CN (1) | CN101132869B (en) |
| WO (1) | WO2006093006A1 (en) |
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| SE527717C2 (en) * | 2004-12-13 | 2006-05-23 | Sunstrip Ab | Method for manufacturing a heat exchanger and a system for performing method endings |
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| US20120131974A1 (en) * | 2007-12-12 | 2012-05-31 | Allied Tube & Conduit Corporation | Arching metallic profiles in continous in-line process |
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| MX2011012244A (en) | 2009-05-19 | 2012-02-28 | Sumitomo Pipe & Tube Co Ltd | Bending device. |
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| JP5520570B2 (en) * | 2009-10-20 | 2014-06-11 | 新日鐵住金株式会社 | Equipment for manufacturing bending members made of hardened steel |
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| CN102792771B (en) * | 2010-01-06 | 2016-02-10 | 新日铁住金株式会社 | The manufacturing installation of load coil, tool member and manufacture method |
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| JP5729059B2 (en) * | 2011-03-22 | 2015-06-03 | 新日鐵住金株式会社 | Heat-treated steel or bending member manufacturing apparatus and manufacturing method |
| CN102248042B (en) * | 2011-06-01 | 2014-04-30 | 二重集团（德阳）重型装备股份有限公司 | Compound bending method and special intermediate-frequency pipe bender |
| CN102489564A (en) * | 2011-11-24 | 2012-06-13 | 上海第二工业大学 | Device and method for realizing spatial three-dimensional variable curvature bending of pipe |
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| DE102013103357B4 (en) | 2013-04-04 | 2015-02-05 | Benteler Automobiltechnik Gmbh | Apparatus and method for bending a metallic pipe |
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| CN105396915A (en) * | 2015-12-29 | 2016-03-16 | 天津市天鹏建筑器材有限公司 | Waste material recycling mechanism for profile bending equipment |
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| JP6210171B2 (en) * | 2016-03-09 | 2017-10-11 | 新日鐵住金株式会社 | Hardened steel manufacturing method |
| JP6210172B2 (en) * | 2016-03-09 | 2017-10-11 | 新日鐵住金株式会社 | Hardened steel manufacturing method |
| WO2017154796A1 (en) * | 2016-03-09 | 2017-09-14 | 新日鐵住金株式会社 | Method for manufacturing quenched steel material |
| US10626475B2 (en) | 2016-03-31 | 2020-04-21 | Nippon Steel Corporation | Heat treatment apparatus, heat treatment method for steel workpiece, and hot bending method for steel workpiece |
| CN106140907B (en) * | 2016-08-05 | 2018-12-11 | 北京隆盛泰科石油管科技有限公司 | A kind of Hi-grade steel induction heating syphon dual temperature stewing method processed |
| CN106881381A (en) * | 2017-04-28 | 2017-06-23 | 莱芜钢铁集团有限公司 | bending device |
| CN107052110B (en) * | 2017-05-10 | 2018-11-09 | 南京航空航天大学 | Variable cross-section three-dimensional complex component part spinning and 3 D auto roll bending synthesis building mortion and method |
| CN108273889B (en) * | 2018-01-22 | 2023-06-23 | 南昌航空大学 | Method and device for forming small-bending-radius pipe through differential temperature pushing bending |
| PL424584A1 (en) * | 2018-02-13 | 2019-08-26 | Atb Ziółkowska Spółka Komandytowa | Method for making products bent from hot extruded sections |
| KR101897714B1 (en) * | 2018-04-09 | 2018-09-12 | 주식회사 재원인더스트리 | Steel structure of irregular building structure Twist construction method |
| SG10201907808VA (en) * | 2018-09-05 | 2020-04-29 | Blm Spa | Machine for the working of tubes provided with a device for detecting any slippage of the tube being worked |
| AU2019222835A1 (en) * | 2018-09-05 | 2020-03-19 | Blm S.P.A. | Machine for the working of tubes provided with an optical sensor for measuring the forward displacement of the tube being worked and/or the rotational displacement of the same about the longitudinal axis thereof |
| DE102018215501A1 (en) * | 2018-09-12 | 2020-03-12 | Wafios Aktiengesellschaft | Process for producing a bent part and bending machine for carrying out the process |
| CN109746293A (en) * | 2019-01-30 | 2019-05-14 | 上海道固汽车精密零件有限公司 | Automatic bend pipe system and its working method |
| CN109909338B (en) * | 2019-02-26 | 2020-10-30 | 西北工业大学 | Bending mechanism for spinning, bending and incremental forming process of pipe |
| RU197078U1 (en) * | 2019-12-23 | 2020-03-30 | Общество с ограниченной ответственностью "Газпром добыча Уренгой" | UNIVERSAL DEVICE FOR MANUFACTURING BENT PRODUCTS |
| CN112742929B (en) * | 2020-12-04 | 2022-11-04 | 凌云工业股份有限公司 | Strip-shaped workpiece follow-up bending forming device |
| CN112676403B (en) * | 2020-12-04 | 2021-09-03 | 哈尔滨工业大学 | Push bending device with shape correcting function and working method thereof |
| CN112872132A (en) * | 2020-12-29 | 2021-06-01 | 真木农业设备（安徽）有限公司 | Heat dissipation copper pipe bending device and pipe bending method thereof |
| US20240116099A1 (en) * | 2021-02-16 | 2024-04-11 | Raunaq Singh Loomba | A robotic tube bending machine |
| CN113333578B (en) * | 2021-05-11 | 2022-06-21 | 浙江理工大学 | Multi-stage gradual-change continuous extrusion forming method and equipment for tea strip tidying pot groove |
| CN113664080A (en) * | 2021-07-28 | 2021-11-19 | 凌云工业股份有限公司 | Strip-shaped piece multi-point control flexible bending forming device |
| CN114134295A (en) * | 2021-11-30 | 2022-03-04 | 洛阳新强联回转支承股份有限公司 | Auxiliary device for medium-frequency quenching of extra-large split bearing raceway and quenching method |
| KR102520707B1 (en) * | 2022-08-12 | 2023-04-12 | 주식회사 대성사 | Variable curvature molding machine for extruder |
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| GB754907A (en) * | 1953-10-20 | 1956-08-15 | Andre Huet | Improvements in methods of and apparatus for bending tubes |
| NL279654A (en) * | 1961-07-17 | |||
| JPS477396Y1 (en) * | 1963-12-23 | 1972-03-18 | ||
| JPS5059263A (en) | 1973-09-28 | 1975-05-22 | ||
| JPS5059264A (en) * | 1973-09-28 | 1975-05-22 | ||
| US4062216A (en) * | 1974-07-23 | 1977-12-13 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Metal bending methods and apparatus |
| US3956916A (en) * | 1975-02-24 | 1976-05-18 | Herkner Edward C | Method and apparatus for making fishing lures |
| JPS5938048B2 (en) * | 1975-09-18 | 1984-09-13 | 第一高周波工業 （株） | Continuous bending method and device for long materials |
| NL7806051A (en) * | 1977-06-22 | 1978-12-28 | Daiichi Koshuha Kogyo Kk | METHOD AND DEVICE FOR BENDING LONG PIECES OF METAL. |
| DE3523025A1 (en) * | 1985-06-27 | 1987-01-02 | Siemens Ag | Method and apparatus for bending elongated metallic workpieces |
| US5316849A (en) * | 1989-10-26 | 1994-05-31 | Minnesota Mining And Manufacturing Company | Reclosable mechanical fastener based on a composite article |
| JP2816000B2 (en) * | 1990-08-27 | 1998-10-27 | 第一高周波工業株式会社 | Method and apparatus for manufacturing a spiral member having a curved cross section |
| JPH05212450A (en) * | 1992-02-07 | 1993-08-24 | Hashimoto Forming Ind Co Ltd | Method for bending long material and device therefor |
| JPH05302119A (en) | 1992-03-27 | 1993-11-16 | Sumitomo Metal Ind Ltd | Production of high strength automotive parts |
| JP3195082B2 (en) * | 1992-12-17 | 2001-08-06 | マツダ株式会社 | Metal member bending machine |
| JP3345063B2 (en) * | 1992-12-17 | 2002-11-18 | マツダ株式会社 | Metal member bending machine |
| JP3195083B2 (en) * | 1992-12-17 | 2001-08-06 | マツダ株式会社 | Metal member bending machine |
| JP3443884B2 (en) * | 1993-07-09 | 2003-09-08 | 日産自動車株式会社 | Axis bending method and apparatus |
| JPH10140251A (en) * | 1996-11-08 | 1998-05-26 | Sumitomo Metal Ind Ltd | Heat treatment equipment for seam in electric resistance welded tube |
| WO2000013816A1 (en) * | 1998-09-08 | 2000-03-16 | Tri Engineering Company Limited | Roller rolling type working device and roller rolling type working method |
| JP2000158048A (en) | 1998-11-20 | 2000-06-13 | Hitachi Ltd | High frequency heating bender by press bending method |
| WO2001051228A2 (en) * | 2000-01-14 | 2001-07-19 | Cosma International, Inc. | A sweep forming assembly, a bumper and a method of manufacture thereof |
| JP4591908B2 (en) * | 2003-12-15 | 2010-12-01 | 臼井国際産業株式会社 | Pipe bending machine |
-
2006
- 2006-02-23 WO PCT/JP2006/303220 patent/WO2006093006A1/en active Application Filing
- 2006-02-23 EP EP06714360.2A patent/EP1857195B8/en not_active Expired - Fee Related
- 2006-02-23 KR KR1020077020144A patent/KR100878647B1/en active IP Right Grant
- 2006-02-23 EP EP12174983A patent/EP2511020A3/en not_active Withdrawn
- 2006-02-23 CN CN2006800069674A patent/CN101132869B/en active Active
-
2007
- 2007-08-31 US US11/896,319 patent/US20080066517A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1857195A1 (en) | 2007-11-21 |
| CN101132869A (en) | 2008-02-27 |
| KR20070102594A (en) | 2007-10-18 |
| EP1857195B1 (en) | 2014-04-30 |
| EP2511020A3 (en) | 2012-11-14 |
| CN101132869B (en) | 2012-10-10 |
| EP1857195A4 (en) | 2011-05-04 |
| US20080066517A1 (en) | 2008-03-20 |
| KR100878647B1 (en) | 2009-01-15 |
| EP2511020A2 (en) | 2012-10-17 |
| WO2006093006A1 (en) | 2006-09-08 |
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