EP1857195A4 - Method of bending processing for metal material, bending processing apparatus, bending processing equipment line and bending-processed produced obtained thereby - Google Patents
Method of bending processing for metal material, bending processing apparatus, bending processing equipment line and bending-processed produced obtained therebyInfo
- Publication number
- EP1857195A4 EP1857195A4 EP06714360A EP06714360A EP1857195A4 EP 1857195 A4 EP1857195 A4 EP 1857195A4 EP 06714360 A EP06714360 A EP 06714360A EP 06714360 A EP06714360 A EP 06714360A EP 1857195 A4 EP1857195 A4 EP 1857195A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- bending
- bending processing
- metal material
- equipment line
- processing apparatus
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 title 3
- 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.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
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 true EP1857195A4 (en) | 2011-05-04 |
EP1857195B1 EP1857195B1 (en) | 2014-04-30 |
EP1857195B8 EP1857195B8 (en) | 2014-07-30 |
Family
ID=36941040
Family Applications (2)
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 |
EP06714360.2A Ceased EP1857195B8 (en) | 2005-03-03 | 2006-02-23 | Method for bending metal material and bent product |
Family Applications Before (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) | EP2511020A3 (en) |
KR (1) | KR100878647B1 (en) |
CN (1) | CN101132869B (en) |
WO (1) | WO2006093006A1 (en) |
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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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KR101983527B1 (en) | 2016-03-31 | 2019-05-28 | 닛폰세이테츠 가부시키가이샤 | Heat treatment apparatus, heat treatment method of steel material and hot bending method of steel material |
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KR101897714B1 (en) * | 2018-04-09 | 2018-09-12 | 주식회사 재원인더스트리 | Steel structure of irregular building structure Twist construction method |
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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 |
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 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB754907A (en) * | 1953-10-20 | 1956-08-15 | Andre Huet | Improvements in methods of and apparatus for bending tubes |
US4061005A (en) * | 1975-09-18 | 1977-12-06 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Method and apparatus for continuous bending of elongated materials |
US4195506A (en) * | 1977-06-22 | 1980-04-01 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Method and apparatus for bending elongated materials |
DE3523025A1 (en) * | 1985-06-27 | 1987-01-02 | Siemens Ag | Method and apparatus for bending elongated metallic workpieces |
JPH04105716A (en) * | 1990-08-27 | 1992-04-07 | Dai Ichi High Frequency Co Ltd | Manufacture of spiral bar stock having deformed 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 |
JPH06182453A (en) * | 1992-12-17 | 1994-07-05 | Mazda Motor Corp | Bending device for metallic member |
US20030038489A1 (en) * | 2000-01-14 | 2003-02-27 | Edward Renzzulla | Sweep forming assembly and method |
Family Cites Families (15)
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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 |
US5316849A (en) * | 1989-10-26 | 1994-05-31 | Minnesota Mining And Manufacturing Company | Reclosable mechanical fastener based on a composite article |
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JP3195082B2 (en) * | 1992-12-17 | 2001-08-06 | マツダ株式会社 | Metal member bending machine |
US5431035A (en) * | 1993-03-10 | 1995-07-11 | Sheen; Reen Y. | Hydraulic pipe bender of large dimension |
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 |
JP3563349B2 (en) * | 1998-09-08 | 2004-09-08 | トライエンジニアリング株式会社 | Roller rolling type processing apparatus and roller rolling type processing method |
JP2000158048A (en) | 1998-11-20 | 2000-06-13 | Hitachi Ltd | High frequency heating bender by press bending method |
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 EP EP12174983A patent/EP2511020A3/en not_active Withdrawn
- 2006-02-23 KR KR1020077020144A patent/KR100878647B1/en active IP Right Grant
- 2006-02-23 CN CN2006800069674A patent/CN101132869B/en active Active
- 2006-02-23 EP EP06714360.2A patent/EP1857195B8/en not_active Ceased
- 2006-02-23 WO PCT/JP2006/303220 patent/WO2006093006A1/en active Application Filing
-
2007
- 2007-08-31 US US11/896,319 patent/US20080066517A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB754907A (en) * | 1953-10-20 | 1956-08-15 | Andre Huet | Improvements in methods of and apparatus for bending tubes |
US4061005A (en) * | 1975-09-18 | 1977-12-06 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Method and apparatus for continuous bending of elongated materials |
US4195506A (en) * | 1977-06-22 | 1980-04-01 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Method and apparatus for bending elongated materials |
DE3523025A1 (en) * | 1985-06-27 | 1987-01-02 | Siemens Ag | Method and apparatus for bending elongated metallic workpieces |
JPH04105716A (en) * | 1990-08-27 | 1992-04-07 | Dai Ichi High Frequency Co Ltd | Manufacture of spiral bar stock having deformed 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 |
JPH06182453A (en) * | 1992-12-17 | 1994-07-05 | Mazda Motor Corp | Bending device for metallic member |
US20030038489A1 (en) * | 2000-01-14 | 2003-02-27 | Edward Renzzulla | Sweep forming assembly and method |
Non-Patent Citations (1)
Title |
---|
See also references of WO2006093006A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20080066517A1 (en) | 2008-03-20 |
EP2511020A3 (en) | 2012-11-14 |
WO2006093006A1 (en) | 2006-09-08 |
KR100878647B1 (en) | 2009-01-15 |
EP1857195B1 (en) | 2014-04-30 |
CN101132869A (en) | 2008-02-27 |
CN101132869B (en) | 2012-10-10 |
KR20070102594A (en) | 2007-10-18 |
EP1857195A1 (en) | 2007-11-21 |
EP2511020A2 (en) | 2012-10-17 |
EP1857195B8 (en) | 2014-07-30 |
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