DE69906093D1 - Verfahren zum hydroformen von rohrförmigen bauteilen - Google Patents
Verfahren zum hydroformen von rohrförmigen bauteilenInfo
- Publication number
- DE69906093D1 DE69906093D1 DE69906093T DE69906093T DE69906093D1 DE 69906093 D1 DE69906093 D1 DE 69906093D1 DE 69906093 T DE69906093 T DE 69906093T DE 69906093 T DE69906093 T DE 69906093T DE 69906093 D1 DE69906093 D1 DE 69906093D1
- Authority
- DE
- Germany
- Prior art keywords
- lengths
- tubular member
- tubular components
- tube
- tubular members
- 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
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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
- B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
- B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material
-
- 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
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
- B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Body Structure For Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/139,821 US6216509B1 (en) | 1998-08-25 | 1998-08-25 | Hydroformed tubular member and method of hydroforming tubular members |
PCT/US1999/018890 WO2000010748A1 (en) | 1998-08-25 | 1999-08-19 | Method of hydroforming tubular members |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69906093D1 true DE69906093D1 (de) | 2003-04-24 |
DE69906093T2 DE69906093T2 (de) | 2003-09-11 |
Family
ID=22488449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69906093T Expired - Fee Related DE69906093T2 (de) | 1998-08-25 | 1999-08-19 | Verfahren zum hydroformen von rohrförmigen bauteilen |
Country Status (10)
Country | Link |
---|---|
US (1) | US6216509B1 (de) |
EP (1) | EP1109636B1 (de) |
JP (1) | JP2002523239A (de) |
KR (1) | KR20010072873A (de) |
AT (1) | ATE234695T1 (de) |
BR (1) | BR9913151A (de) |
CA (1) | CA2339840A1 (de) |
DE (1) | DE69906093T2 (de) |
MX (1) | MXPA01002003A (de) |
WO (1) | WO2000010748A1 (de) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19832142C2 (de) * | 1998-07-17 | 2000-07-20 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Herstellung eines Hohlkörpers aus zwei Platinen |
GB2384502B (en) * | 1998-11-16 | 2004-10-13 | Shell Oil Co | Coupling an expandable tubular member to a preexisting structure |
US7603758B2 (en) | 1998-12-07 | 2009-10-20 | Shell Oil Company | Method of coupling a tubular member |
US7357188B1 (en) | 1998-12-07 | 2008-04-15 | Shell Oil Company | Mono-diameter wellbore casing |
US7185710B2 (en) | 1998-12-07 | 2007-03-06 | Enventure Global Technology | Mono-diameter wellbore casing |
US7363984B2 (en) | 1998-12-07 | 2008-04-29 | Enventure Global Technology, Llc | System for radially expanding a tubular member |
GB2344606B (en) | 1998-12-07 | 2003-08-13 | Shell Int Research | Forming a wellbore casing by expansion of a tubular member |
AU770359B2 (en) | 1999-02-26 | 2004-02-19 | Shell Internationale Research Maatschappij B.V. | Liner hanger |
US7350563B2 (en) | 1999-07-09 | 2008-04-01 | Enventure Global Technology, L.L.C. | System for lining a wellbore casing |
US6609301B1 (en) | 1999-09-08 | 2003-08-26 | Magna International Inc. | Reinforced hydroformed members and methods of making the same |
US20050123639A1 (en) * | 1999-10-12 | 2005-06-09 | Enventure Global Technology L.L.C. | Lubricant coating for expandable tubular members |
US6668457B1 (en) | 1999-12-10 | 2003-12-30 | L&L Products, Inc. | Heat-activated structural foam reinforced hydroform |
AU2001233551A1 (en) * | 2000-02-18 | 2001-08-27 | Cosma International Inc. | Tubular assembly having hydroformed interconnecting member and method for making same |
DE10016025B4 (de) * | 2000-03-31 | 2005-06-16 | Hde Solutions Gmbh | Verfahren zur Herstellung von Hohlkörpern |
NL1014823C2 (nl) * | 2000-04-03 | 2001-10-04 | Corus Staal Bv | Werkwijze voor het vervaardigen van een buisvormig onderdeel. |
DE10045938C1 (de) * | 2000-09-16 | 2001-10-31 | Daimler Chrysler Ag | Verfahren zur Herstellung eines umfänglich geschlossenen Hohlprofiles |
US7100685B2 (en) * | 2000-10-02 | 2006-09-05 | Enventure Global Technology | Mono-diameter wellbore casing |
JP2002210529A (ja) * | 2001-01-12 | 2002-07-30 | Mitsubishi Heavy Ind Ltd | チタン合金製円筒形状部品の熱間成形方法 |
JP2003002275A (ja) * | 2001-06-20 | 2003-01-08 | Yamaha Motor Co Ltd | 車両用リヤアーム及びアーム部製造方法 |
DE10134439C2 (de) * | 2001-07-19 | 2003-11-27 | Webasto Vehicle Sys Int Gmbh | Schwenkbares Gestänge für ein öffnungsfähiges Fahrzeugdach sowie Verfahren zum Herstellen desselben |
US20050028572A1 (en) * | 2001-07-25 | 2005-02-10 | Manfred Blaich | Method for the production of a metal tube, in particular a gas distributor tube for vehicle airbags |
WO2003042487A2 (en) | 2001-11-12 | 2003-05-22 | Enventure Global Technlogy | Mono diameter wellbore casing |
GB2396646B (en) * | 2001-09-07 | 2006-03-01 | Enventure Global Technology | Adjustable expansion cone assembly |
NL1019185C2 (nl) * | 2001-10-17 | 2003-04-18 | Corus Staal Bv | Werkwijze voor het vervaardigen van een houder en houder voor het opnemen van een vloeistof en/of gas. |
DE60222928T2 (de) * | 2001-10-17 | 2008-07-24 | Corus Staal B.V. | Verfahren zum herstellen eines behälters für ein unter druck stehendes fluid, und solcher behälter |
US6742258B2 (en) * | 2001-11-30 | 2004-06-01 | 3M Innovative Properties Company | Method of hydroforming articles and the articles formed thereby |
KR100558784B1 (ko) * | 2001-12-24 | 2006-03-10 | 주식회사 포스코 | 튜브 하이드로포밍성 측정방법 |
WO2004018824A2 (en) | 2002-08-23 | 2004-03-04 | Enventure Global Technology | Magnetic impulse applied sleeve method of forming a wellbore casing |
US6695711B2 (en) | 2002-01-28 | 2004-02-24 | Royal Precision, Inc. | Hydroformed metallic golf club shafts and method therefore |
BRPI0307686B1 (pt) | 2002-02-15 | 2015-09-08 | Enventure Global Technology | aparelho para formar um revestimento do furo de poço em um furo de sondagem, método e sistema para formar um revestimento de furo de poço em uma formação subterrânea, e, revestimento de furo de poço posicionado em um furo de sondagem dentro de uma formação subterrânea |
GB2403756A (en) * | 2002-03-13 | 2005-01-12 | Enventure Global Technology | Collapsible expansion cone |
WO2003102365A1 (en) | 2002-05-29 | 2003-12-11 | Eventure Global Technology | System for radially expanding a tubular member |
AU2003231941A1 (en) * | 2002-05-31 | 2003-12-19 | Magna International Inc. | Hydroformed control arm |
GB2418941B (en) | 2002-06-10 | 2006-09-06 | Enventure Global Technology | Mono diameter wellbore casing |
US20060118192A1 (en) * | 2002-08-30 | 2006-06-08 | Cook Robert L | Method of manufacturing an insulated pipeline |
GB2410280B (en) * | 2002-09-20 | 2007-04-04 | Enventure Global Technology | Self-lubricating expansion mandrel for expandable tubular |
US6984179B2 (en) | 2002-10-28 | 2006-01-10 | Royal Precision, Inc. | Golf club shafts having variable taper lengths |
US7827839B2 (en) * | 2002-11-08 | 2010-11-09 | Sumitomo Metal Industries, Ltd. | Profile element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulically bulged product |
TWI267410B (en) * | 2002-11-08 | 2006-12-01 | Mitsubishi Motors Corp | Deformed element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulic-bulged product |
US20040250404A1 (en) * | 2003-01-14 | 2004-12-16 | Cripsey Timothy J. | Process for press forming metal tubes |
US20040138000A1 (en) * | 2003-01-15 | 2004-07-15 | Braly W. Kim | Lightweight, durable golf club shafts |
MXPA04000445A (es) * | 2003-01-16 | 2004-11-12 | Dana Corp | Nodo de aluminio fundido para conectar miembros de bastidor de vehiculos y metodo para su fabricacion. |
CA2417248A1 (en) * | 2003-01-17 | 2004-07-17 | Robert Walther | Method of manufacturing a fuel filler tube |
US7886831B2 (en) | 2003-01-22 | 2011-02-15 | Enventure Global Technology, L.L.C. | Apparatus for radially expanding and plastically deforming a tubular member |
US7438133B2 (en) | 2003-02-26 | 2008-10-21 | Enventure Global Technology, Llc | Apparatus and method for radially expanding and plastically deforming a tubular member |
JP2006517011A (ja) * | 2003-01-27 | 2006-07-13 | エンベンチャー グローバル テクノロジー | 管状部材放射状拡大用潤滑システム |
US20060096099A1 (en) * | 2003-05-08 | 2006-05-11 | Noble Metal Processing, Inc. | Automotive crush tip and method of manufacturing |
US20050166387A1 (en) * | 2003-06-13 | 2005-08-04 | Cook Robert L. | Method and apparatus for forming a mono-diameter wellbore casing |
DE10337383B4 (de) * | 2003-08-13 | 2005-12-08 | Thyssenkrupp Drauz Gmbh | Verfahren zum Innenhochdruckumformen von konischen Rohren aus Metall |
US7712522B2 (en) | 2003-09-05 | 2010-05-11 | Enventure Global Technology, Llc | Expansion cone and system |
WO2005031239A1 (de) * | 2003-10-02 | 2005-04-07 | Behr Gmbh & Co. Kg | Ladeluftkühler für kraftfahrzeuge |
CN100441336C (zh) * | 2004-01-21 | 2008-12-10 | 住友金属工业株式会社 | 液压胀形加工用异形毛管,和使用其的液压胀形加工装置,液压胀形加工方法,及液压胀形加工品 |
DE102004007757A1 (de) * | 2004-02-18 | 2005-09-08 | Saurer Gmbh & Co. Kg | Antriebswalze für eine Kreuzspulen herstellende Textilmaschine |
CA2503477C (en) * | 2004-04-02 | 2012-01-31 | Magna International Inc. | Frame for a motor vehicle |
GB2432866A (en) | 2004-08-13 | 2007-06-06 | Enventure Global Technology | Expandable tubular |
ES2244355B1 (es) * | 2005-03-22 | 2007-02-16 | Cie Automotive, S.A. | Tubo de airbag con cabeza de carga conformada en frio y procedimiento para su obtencion. |
DE102005031069A1 (de) * | 2005-06-24 | 2007-01-11 | E.G.O. Elektro-Gerätebau GmbH | Elektromechanische Temperaturerfassung für ein Kochgerät und Verfahren zur Herstellung einer elektromechanischen Temperaturerfassung für ein Kochgerät |
JP2007075844A (ja) * | 2005-09-13 | 2007-03-29 | Sumitomo Metal Ind Ltd | 液圧バルジ加工製品およびその液圧バルジ成形方法 |
US7484298B2 (en) | 2006-02-21 | 2009-02-03 | Gm Global Technology Operations, Inc. | Method for forming a complex-shaped tubular structure |
EP2110189A1 (de) | 2008-04-18 | 2009-10-21 | ETH Zürich | Verfahren zur werkzeuglosen Umformung von Blech |
DE102008057755B4 (de) * | 2008-11-17 | 2015-12-17 | Krohne Ag | Magnetisch-induktives Durchflußmeßgerät |
DE102009007901B4 (de) * | 2009-02-06 | 2012-11-22 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Kraftfahrzeugbauteils und Kraftfahrzeugbauteil |
CH700617A1 (de) | 2009-03-30 | 2010-09-30 | Ludger Hovestadt C O Inst Fuer | Halbfabrikat zur Herstellung einer Leitplanken-Vorrichtung und Leitplanken-Vorrichtung mit einem solchen Halbfabrikat . |
DE102009039081B4 (de) * | 2009-08-27 | 2020-03-05 | Daimler Ag | Verfahren zum Herstellen eines Verbundbauteils |
KR101310240B1 (ko) | 2011-03-10 | 2013-09-23 | 주식회사 알란텀 | 고표면적을 가지는 다공성 금속폼 콘 어셈블리의 제조방법 |
WO2012159856A1 (en) | 2011-05-03 | 2012-11-29 | Jakob Przybylo Architekt | Method for manufacturing inner pressure deformed sheet metal structures |
DE102011051728A1 (de) * | 2011-07-11 | 2013-01-17 | Thyssenkrupp Lasertechnik Gmbh | Verfahren und Vorrichtung zum Herstellen von maßgeschneiderten Blechbändern |
DE102013109880B4 (de) | 2012-09-10 | 2016-11-03 | National Research Council Of Canada | Reibungsarmer Endennachschub beim Innenhochdruckumformen |
WO2014122283A1 (en) * | 2013-02-11 | 2014-08-14 | Tetra Laval Holdings & Finance S.A. | A pulsation damper suitable for hygienic processing lines |
EP2954206B1 (de) * | 2013-02-11 | 2019-03-27 | Tetra Laval Holdings & Finance SA | Pulsationsdämpfer für hygienische verarbeitungslinien |
CN111389951B (zh) * | 2020-03-26 | 2020-12-25 | 燕山大学 | 一种管材滚胀成形液压机 |
CN114653806B (zh) * | 2022-03-01 | 2023-12-22 | 哈尔滨工业大学(威海) | 一种用于高强钢变径管状件的预成型方法 |
Family Cites Families (25)
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US2849877A (en) * | 1955-10-14 | 1958-09-02 | Goodyear Tire & Rubber | Apparatus for fatigue testing of elastomers |
US3238610A (en) | 1964-04-13 | 1966-03-08 | Bendix Corp | Method of preparing and fluid pressure forming welded blanks |
US3486703A (en) * | 1966-10-03 | 1969-12-30 | Whirlpool Co | Food waste grinder hopper |
US3572073A (en) * | 1969-03-10 | 1971-03-23 | Walter B Dean | Method of shaping a thin-walled body |
JPS6137327A (ja) * | 1984-07-30 | 1986-02-22 | Hitachi Ltd | テ−パ管の製作方法 |
US4567743A (en) | 1985-03-19 | 1986-02-04 | Standard Tube Canada Inc. | Method of forming box-section frame members |
SU1269893A1 (ru) * | 1985-06-05 | 1986-11-15 | Московский авиационный технологический институт им.К.Э.Циолковского | Устройство дл раздачи полых заготовок |
US4829803A (en) | 1987-05-06 | 1989-05-16 | Ti Corporate Services Limited | Method of forming box-like frame members |
USRE33990E (en) | 1987-05-06 | 1992-07-14 | Ti Corporate Services Limited | Method of forming box-like frame members |
US4840053A (en) * | 1987-07-29 | 1989-06-20 | Mitsui & Co., Ltd. | Method for manufacturing a pipe with projections |
US4759111A (en) | 1987-08-27 | 1988-07-26 | Ti Automotive Division Of Ti Canada Inc. | Method of forming reinforced box-selection frame members |
US5016805A (en) | 1988-10-31 | 1991-05-21 | Rohr Industries, Inc. | Method and apparatus for dual superplastic forming of metal sheets |
US5481892A (en) | 1989-08-24 | 1996-01-09 | Roper; Ralph E. | Apparatus and method for forming a tubular member |
US5070717A (en) | 1991-01-22 | 1991-12-10 | General Motors Corporation | Method of forming a tubular member with flange |
US5333775A (en) | 1993-04-16 | 1994-08-02 | General Motors Corporation | Hydroforming of compound tubes |
US5363544A (en) * | 1993-05-20 | 1994-11-15 | Benteler Industries, Inc. | Multi-stage dual wall hydroforming |
DE4339290C2 (de) * | 1993-11-18 | 1995-11-02 | Daimler Benz Ag | Verfahren zum Herstellen von Rohr-T-Stücken aus einem unverzweigt durchgehenden Ausgangsrohrstück durch Innenhochdruck-Umformung sowie Vorrichtung zur Durchführung des Verfahrens |
DE4416147C2 (de) | 1994-05-09 | 1998-04-09 | Schaefer Hydroforming Gmbh | Anwendung des Innenhochdruckumformverfahrens zum Herstellen eines gekrümmten metallischen Längshohlkörpers und eine hierfür einsetzbare Innenhochdruckumformpresse |
US5561902A (en) | 1994-09-28 | 1996-10-08 | Cosma International Inc. | Method of manufacturing a ladder frame assembly for a motor vehicle |
US5666727A (en) | 1995-02-17 | 1997-09-16 | General Motors Corporation | Method of manufacturing a passenger compartment from a cylindrical tube |
US5715718A (en) | 1996-02-27 | 1998-02-10 | Benteler Automotive Corporation | Hydroforming offset tube |
CA2273904C (en) * | 1996-12-03 | 2006-05-02 | Elpatronic Ag | Method for producing a molded part and a molded part produced according to said method |
DE19831047C2 (de) * | 1997-07-14 | 2000-04-06 | Benteler Werke Ag | Verfahren zur Herstellung von rohrartigen Strukturelementen und Strukturelement |
US5927120A (en) | 1997-07-30 | 1999-07-27 | Dana Corporation | Apparatus for performing a hydroforming operation |
UY25199A1 (es) * | 1997-10-07 | 1999-04-07 | Cosma Int Inc | Metodo y aparato para hidroformacion sin arrugas de componentes tubulares oblicuos |
-
1998
- 1998-08-25 US US09/139,821 patent/US6216509B1/en not_active Expired - Fee Related
-
1999
- 1999-08-19 JP JP2000566055A patent/JP2002523239A/ja active Pending
- 1999-08-19 KR KR1020017002277A patent/KR20010072873A/ko not_active Application Discontinuation
- 1999-08-19 EP EP99951378A patent/EP1109636B1/de not_active Expired - Lifetime
- 1999-08-19 MX MXPA01002003A patent/MXPA01002003A/es not_active Application Discontinuation
- 1999-08-19 AT AT99951378T patent/ATE234695T1/de not_active IP Right Cessation
- 1999-08-19 WO PCT/US1999/018890 patent/WO2000010748A1/en not_active Application Discontinuation
- 1999-08-19 BR BR9913151-0A patent/BR9913151A/pt active Search and Examination
- 1999-08-19 CA CA002339840A patent/CA2339840A1/en not_active Abandoned
- 1999-08-19 DE DE69906093T patent/DE69906093T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69906093T2 (de) | 2003-09-11 |
BR9913151A (pt) | 2001-05-15 |
CA2339840A1 (en) | 2000-03-02 |
JP2002523239A (ja) | 2002-07-30 |
US6216509B1 (en) | 2001-04-17 |
ATE234695T1 (de) | 2003-04-15 |
EP1109636B1 (de) | 2003-03-19 |
KR20010072873A (ko) | 2001-07-31 |
WO2000010748A1 (en) | 2000-03-02 |
MXPA01002003A (es) | 2002-04-24 |
EP1109636A1 (de) | 2001-06-27 |
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