CN101060949A - 转向齿条的制造 - Google Patents
转向齿条的制造 Download PDFInfo
- Publication number
- CN101060949A CN101060949A CNA2004800359451A CN200480035945A CN101060949A CN 101060949 A CN101060949 A CN 101060949A CN A2004800359451 A CNA2004800359451 A CN A2004800359451A CN 200480035945 A CN200480035945 A CN 200480035945A CN 101060949 A CN101060949 A CN 101060949A
- Authority
- CN
- China
- Prior art keywords
- die
- forging
- punching press
- steering rack
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000005242 forging Methods 0.000 claims abstract description 141
- 238000004080 punching Methods 0.000 claims description 68
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 238000009966 trimming Methods 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 8
- 230000003068 static effect Effects 0.000 description 5
- 241000212384 Bifora Species 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/12—Forming profiles on internal or external surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
- B21J13/025—Dies with parts moving along auxiliary lateral directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/767—Toothed racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
- B62D3/12—Steering gears mechanical of rack-and-pinion type
- B62D3/126—Steering gears mechanical of rack-and-pinion type characterised by the rack
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49467—Gear shaping
- Y10T29/49474—Die-press shaping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Forging (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003906722A AU2003906722A0 (en) | 2003-12-04 | Rack forging apparatus | |
AU2003906722 | 2003-12-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101060949A true CN101060949A (zh) | 2007-10-24 |
CN100581679C CN100581679C (zh) | 2010-01-20 |
Family
ID=34637696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480035945A Active CN100581679C (zh) | 2003-12-04 | 2004-12-03 | 转向齿条的制造 |
Country Status (12)
Country | Link |
---|---|
US (2) | US7886567B2 (zh) |
EP (1) | EP1694453B1 (zh) |
JP (1) | JP4996256B2 (zh) |
KR (1) | KR100815463B1 (zh) |
CN (1) | CN100581679C (zh) |
AT (1) | ATE522301T1 (zh) |
AU (1) | AU2004294356B2 (zh) |
BR (1) | BRPI0417178B1 (zh) |
CA (1) | CA2548148A1 (zh) |
ES (1) | ES2371474T3 (zh) |
PL (1) | PL1694453T3 (zh) |
WO (1) | WO2005053875A1 (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102481618A (zh) * | 2009-08-12 | 2012-05-30 | 毕晓普操纵技术私人股份公司 | 用于转向齿条的锻模设备 |
CN102686331A (zh) * | 2009-11-26 | 2012-09-19 | 株式会社江州 | 板状齿形部件的制造装置 |
CN103260789A (zh) * | 2010-11-12 | 2013-08-21 | Pmg阿斯图里亚斯粉末金属公司 | 加工工件的工具 |
CN103894531A (zh) * | 2012-12-27 | 2014-07-02 | 财团法人金属工业研究发展中心 | 锻造模具、心轴模块及内凹形锻品的制造方法 |
CN104279301A (zh) * | 2013-07-01 | 2015-01-14 | 株式会社捷太格特 | 坯件以及利用该坯件制造齿条轴的方法 |
CN104785630A (zh) * | 2013-06-28 | 2015-07-22 | 朱保生 | 增压复合模具及其工作方法 |
CN105057528A (zh) * | 2015-08-19 | 2015-11-18 | 郑州机械研究所 | 汽车转向活塞单工位多向挤压精密成形工艺 |
US9427790B2 (en) | 2010-11-12 | 2016-08-30 | Pmg Asturias Powder Metal S.A.U. | Method for forming a workpiece |
CN106925709A (zh) * | 2017-04-28 | 2017-07-07 | 四川瑞丰锻造有限公司 | 一种具有弹料装置的弯管锻造模具 |
CN106925710A (zh) * | 2017-04-28 | 2017-07-07 | 四川瑞丰锻造有限公司 | 一种可自动卸料的锻造模具 |
CN107282675A (zh) * | 2017-05-19 | 2017-10-24 | 燕山大学 | 一种直齿圆柱齿轮径向挤压模具及方法 |
CN107923513A (zh) * | 2015-08-25 | 2018-04-17 | 日本精工株式会社 | 转向齿条及其制造方法 |
CN109415081A (zh) * | 2016-07-06 | 2019-03-01 | 蒂森克虏伯普利斯坦股份公司 | 齿条和用于生产机动车辆的转向装置的齿条的方法 |
CN110102697A (zh) * | 2018-02-01 | 2019-08-09 | 天津职业技术师范大学 | 一种齿轮制备装置 |
CN111054880A (zh) * | 2018-10-17 | 2020-04-24 | 高周波热錬株式会社 | 齿条杆的制造装置 |
CN113617870A (zh) * | 2021-09-17 | 2021-11-09 | 中航卓越锻造(无锡)有限公司 | 一种双向挤压模具装置 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070112804A (ko) | 2005-03-23 | 2007-11-27 | 비숍 이노베이션 리미티드 | 스티어링 랙 및 그 제조 방법 |
NL1032671C2 (nl) * | 2006-10-12 | 2008-04-15 | Johannes Josephus A Brekelmans | Borstelinrichting met een houder en borstellichamen die in de houder zijn vastgeklemd. |
CN101547759B (zh) * | 2006-11-02 | 2013-03-20 | 日本精工株式会社 | 齿条及其制造方法 |
DE102008025165B4 (de) * | 2008-05-26 | 2013-06-06 | Elisabeth Braun | Antriebsbauteil |
MX2012013095A (es) * | 2010-05-10 | 2013-01-18 | Bishop Steering Technology Pty Ltd | Aparato de troquel para forjar cremalleras de direccion. |
DE102010036609B4 (de) | 2010-07-26 | 2016-08-11 | Thyssenkrupp Presta Aktiengesellschaft | Gesenk zum Schmieden eines eine Verzahnung aufweisenden Abschnitts einer Zahnstange einer Lenkvorrichtung |
FR2965496B1 (fr) * | 2010-09-30 | 2013-07-12 | Snecma | Outillage de forme « multi-effets » apte au formage a haute temperature. |
JP6043579B2 (ja) * | 2012-10-15 | 2016-12-14 | 高周波熱錬株式会社 | ラックバーの製造方法 |
JP5686483B2 (ja) * | 2012-11-26 | 2015-03-18 | 高周波熱錬株式会社 | プレス加工装置及び中空ラックバーの製造方法 |
US9914166B2 (en) * | 2013-02-26 | 2018-03-13 | Nsk Ltd. | Rack, method for manufacturing rack, and device for manufacturing rack |
JP6202109B2 (ja) * | 2014-01-22 | 2017-09-27 | 日本精工株式会社 | ステアリング用ラック、操舵装置、自動車、及び、ステアリング用ラックの製造方法、操舵装置の製造方法、自動車の製造方法 |
JP5936648B2 (ja) * | 2014-05-27 | 2016-06-22 | アイダエンジニアリング株式会社 | 半凝固金属材料のプレス成形方法及びプレス成形装置 |
JP6361386B2 (ja) * | 2014-09-04 | 2018-07-25 | 株式会社ジェイテクト | ラック軸及びステアリング装置 |
JP6444139B2 (ja) * | 2014-11-06 | 2018-12-26 | 株式会社ジェイテクト | ステアリング装置 |
DE102016212308B4 (de) | 2016-07-06 | 2018-02-22 | Thyssenkrupp Ag | Verfahren zur Herstellung einer Zahnstange für ein Lenkgetriebe eines Kraftfahrzeugs, sowie Zahnstange |
DE102016212307B4 (de) | 2016-07-06 | 2018-02-22 | Thyssenkrupp Ag | Verfahren zur Herstellung einer Zahnstange für ein Kraftfahrzeug, sowie Zahnstange für ein Lenkgetriebe |
DE102016212304B4 (de) | 2016-07-06 | 2018-02-22 | Thyssenkrupp Ag | Verfahren zur Herstellung einer Zahnstange für ein Lenkgetriebe eines Kraftfahrzeugs, sowie Zahnstange |
DE102016212301A1 (de) | 2016-07-06 | 2018-01-11 | Thyssenkrupp Ag | Zahnstange und ein Verfahren zur Herstellung einer Zahnstange für ein Lenkgetriebe eines Kraftfahrzeugs |
CN109996619B (zh) * | 2016-11-27 | 2021-03-30 | 毕晓普操纵技术私人股份公司 | 用于锻造转向齿条的模具设备 |
EP3680516B1 (en) * | 2017-09-07 | 2023-08-02 | NSK Ltd. | Manufacturing method for a metal rack |
CN108311635B (zh) * | 2018-01-08 | 2019-10-01 | 武汉理工大学 | 一模多件齿条冷摆动辗压成形方法 |
CN110576140A (zh) * | 2019-10-17 | 2019-12-17 | 瑞安市繁盛紧固件股份有限公司 | 多台阶轴杆冷镦模具 |
JP2021187208A (ja) * | 2020-05-26 | 2021-12-13 | 株式会社ジェイテクト | パワーステアリング装置 |
KR20220170136A (ko) | 2021-06-22 | 2022-12-29 | 현대자동차주식회사 | 단조 금형 장치 |
CN116786746A (zh) * | 2023-08-29 | 2023-09-22 | 山西奔马铸锻有限公司 | 一种锻造锤加工法兰用锻造模具 |
Family Cites Families (23)
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GB1345236A (en) * | 1971-06-30 | 1974-01-30 | Davy & United Eng Co Ltd | Forging press |
GB2088256B (en) * | 1980-12-03 | 1984-04-11 | Jidosha Kiki Co | Manufacturing toothed racks |
JPS5813431A (ja) | 1981-07-13 | 1983-01-25 | Jidosha Kiki Co Ltd | ラツク製造方法 |
GB2108026B (en) | 1981-10-29 | 1985-05-22 | Cam Gears Ltd | Manufacturing a rack member |
JPS5893537A (ja) | 1981-11-30 | 1983-06-03 | Nissan Motor Co Ltd | かじ取り装置用バリアブルラツクの製造方法 |
BR8307391A (pt) * | 1982-06-04 | 1984-05-08 | Bishop Arthur E | Molde para moldar uma parte de cremalheira de uma barra de direcao e metodo para fabricar uma barra de direcao de cremalheira |
JPS58218339A (ja) | 1982-06-11 | 1983-12-19 | Daido Steel Co Ltd | 車両用ステアリングロツド及びその製造法 |
JPS597456A (ja) * | 1982-07-07 | 1984-01-14 | Nissan Motor Co Ltd | バリアブルレシオステアリング装置のラツク軸素材 |
JPH06102238B2 (ja) * | 1984-04-20 | 1994-12-14 | アイダエンジニアリング株式会社 | 閉塞鍛造装置 |
JPS61219438A (ja) * | 1985-03-26 | 1986-09-29 | Sumitomo Metal Ind Ltd | 管端アプセツトの制御方法 |
EP0272067A3 (en) * | 1986-12-18 | 1990-05-09 | Stelco Inc. | Process and apparatus for upset forging of long stands of metal bar stock |
JPH03138042A (ja) | 1989-10-23 | 1991-06-12 | I S Seiki Kk | 自動車などのステアリング装置のステアリングラック |
JP2566715B2 (ja) | 1993-01-12 | 1996-12-25 | 関口産業 株式会社 | ステアリングロッド及びその製造方法 |
AUPM302693A0 (en) * | 1993-12-16 | 1994-01-20 | A.E. Bishop & Associates Pty Limited | Apparatus for manufacturing steering rack bars |
JPH0910883A (ja) * | 1995-06-30 | 1997-01-14 | Hitachi Ltd | ギヤの成形方法 |
JP3031848B2 (ja) | 1995-11-22 | 2000-04-10 | 本田技研工業株式会社 | 傘歯車の鍛造成形方法およびその装置 |
AUPN729495A0 (en) * | 1995-12-21 | 1996-01-18 | A.E. Bishop & Associates Pty Limited | Method and apparatus for manufacturing steering rack bar |
JP3839566B2 (ja) * | 1997-10-13 | 2006-11-01 | 本田技研工業株式会社 | 等速自在継手内輪の鍛造成形方法およびその装置 |
JP3442298B2 (ja) * | 1998-11-16 | 2003-09-02 | 株式会社ゴーシュー | ステアリングラックの製造方法 |
JP3995182B2 (ja) * | 1999-12-27 | 2007-10-24 | 高周波熱錬株式会社 | 中空なラックバーの製造方法および装置 |
US6575009B2 (en) * | 2000-02-14 | 2003-06-10 | Kabushiki Gaisha Koshingiken | Mandrel insertion type metal forming of rack bar |
JP3772090B2 (ja) * | 2000-12-18 | 2006-05-10 | 高周波熱錬株式会社 | ラック付き管状部材の製造方法 |
EP1370378B1 (en) | 2001-03-22 | 2006-02-22 | Bishop Innovation Limited | Method and apparatus for manufacture of a forged rack |
-
2004
- 2004-12-03 PL PL04801114T patent/PL1694453T3/pl unknown
- 2004-12-03 ES ES04801114T patent/ES2371474T3/es active Active
- 2004-12-03 AU AU2004294356A patent/AU2004294356B2/en not_active Ceased
- 2004-12-03 CA CA002548148A patent/CA2548148A1/en not_active Abandoned
- 2004-12-03 EP EP04801114A patent/EP1694453B1/en active Active
- 2004-12-03 KR KR1020067010985A patent/KR100815463B1/ko active IP Right Grant
- 2004-12-03 BR BRPI0417178-0A patent/BRPI0417178B1/pt active IP Right Grant
- 2004-12-03 JP JP2006541752A patent/JP4996256B2/ja active Active
- 2004-12-03 US US10/581,283 patent/US7886567B2/en active Active
- 2004-12-03 WO PCT/AU2004/001693 patent/WO2005053875A1/en active Application Filing
- 2004-12-03 AT AT04801114T patent/ATE522301T1/de active
- 2004-12-03 CN CN200480035945A patent/CN100581679C/zh active Active
-
2010
- 2010-11-30 US US12/956,809 patent/US8033154B2/en active Active
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102481618A (zh) * | 2009-08-12 | 2012-05-30 | 毕晓普操纵技术私人股份公司 | 用于转向齿条的锻模设备 |
CN102686331B (zh) * | 2009-11-26 | 2015-11-25 | 株式会社江州 | 板状齿形部件的制造装置 |
CN102686331A (zh) * | 2009-11-26 | 2012-09-19 | 株式会社江州 | 板状齿形部件的制造装置 |
CN103260789A (zh) * | 2010-11-12 | 2013-08-21 | Pmg阿斯图里亚斯粉末金属公司 | 加工工件的工具 |
US9427790B2 (en) | 2010-11-12 | 2016-08-30 | Pmg Asturias Powder Metal S.A.U. | Method for forming a workpiece |
CN103260789B (zh) * | 2010-11-12 | 2016-07-13 | Pmg阿斯图里亚斯粉末金属公司 | 加工工件的工具 |
CN103894531A (zh) * | 2012-12-27 | 2014-07-02 | 财团法人金属工业研究发展中心 | 锻造模具、心轴模块及内凹形锻品的制造方法 |
CN104785631B (zh) * | 2013-06-28 | 2017-03-22 | 佛山市顺德区振腾金属制品有限公司 | 一种增压模具的工作方法 |
CN104785631A (zh) * | 2013-06-28 | 2015-07-22 | 朱保生 | 一种增压模具的工作方法 |
CN104785630A (zh) * | 2013-06-28 | 2015-07-22 | 朱保生 | 增压复合模具及其工作方法 |
CN104785630B (zh) * | 2013-06-28 | 2016-09-21 | 珠海聚能精密工业有限公司 | 增压复合模具及其工作方法 |
CN104279301A (zh) * | 2013-07-01 | 2015-01-14 | 株式会社捷太格特 | 坯件以及利用该坯件制造齿条轴的方法 |
CN105057528A (zh) * | 2015-08-19 | 2015-11-18 | 郑州机械研究所 | 汽车转向活塞单工位多向挤压精密成形工艺 |
CN107923513A (zh) * | 2015-08-25 | 2018-04-17 | 日本精工株式会社 | 转向齿条及其制造方法 |
CN109415081A (zh) * | 2016-07-06 | 2019-03-01 | 蒂森克虏伯普利斯坦股份公司 | 齿条和用于生产机动车辆的转向装置的齿条的方法 |
CN109415081B (zh) * | 2016-07-06 | 2021-10-01 | 蒂森克虏伯普利斯坦股份公司 | 齿条和用于生产机动车辆的转向装置的齿条的方法 |
CN106925710A (zh) * | 2017-04-28 | 2017-07-07 | 四川瑞丰锻造有限公司 | 一种可自动卸料的锻造模具 |
CN106925709A (zh) * | 2017-04-28 | 2017-07-07 | 四川瑞丰锻造有限公司 | 一种具有弹料装置的弯管锻造模具 |
CN106925710B (zh) * | 2017-04-28 | 2018-10-30 | 四川瑞丰锻造有限公司 | 一种可自动卸料的锻造模具 |
CN106925709B (zh) * | 2017-04-28 | 2019-01-01 | 江苏铭格锻压设备有限公司 | 一种具有弹料装置的弯管锻造模具 |
CN107282675A (zh) * | 2017-05-19 | 2017-10-24 | 燕山大学 | 一种直齿圆柱齿轮径向挤压模具及方法 |
CN110102697A (zh) * | 2018-02-01 | 2019-08-09 | 天津职业技术师范大学 | 一种齿轮制备装置 |
CN111054880A (zh) * | 2018-10-17 | 2020-04-24 | 高周波热錬株式会社 | 齿条杆的制造装置 |
CN113617870A (zh) * | 2021-09-17 | 2021-11-09 | 中航卓越锻造(无锡)有限公司 | 一种双向挤压模具装置 |
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KR100815463B1 (ko) | 2008-03-20 |
BRPI0417178A (pt) | 2007-03-06 |
AU2004294356B2 (en) | 2007-12-20 |
JP4996256B2 (ja) | 2012-08-08 |
KR20060101764A (ko) | 2006-09-26 |
EP1694453A1 (en) | 2006-08-30 |
US8033154B2 (en) | 2011-10-11 |
JP2007512962A (ja) | 2007-05-24 |
US7886567B2 (en) | 2011-02-15 |
ES2371474T3 (es) | 2012-01-03 |
US20070079643A1 (en) | 2007-04-12 |
AU2004294356A1 (en) | 2005-06-16 |
BRPI0417178B1 (pt) | 2018-04-24 |
PL1694453T3 (pl) | 2012-03-30 |
ATE522301T1 (de) | 2011-09-15 |
WO2005053875A1 (en) | 2005-06-16 |
EP1694453A4 (en) | 2010-06-02 |
CA2548148A1 (en) | 2005-06-16 |
US20110067477A1 (en) | 2011-03-24 |
EP1694453B1 (en) | 2011-08-31 |
CN100581679C (zh) | 2010-01-20 |
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