WO2001014105A1 - Outil de retrait et de rupture de languette par deformation, et outil de retrait et de rupture de languette par deformation utilise egalement comme outil d'insertion d'une piece en forme de ressort spirale a languette - Google Patents
Outil de retrait et de rupture de languette par deformation, et outil de retrait et de rupture de languette par deformation utilise egalement comme outil d'insertion d'une piece en forme de ressort spirale a languette Download PDFInfo
- Publication number
- WO2001014105A1 WO2001014105A1 PCT/JP2000/005417 JP0005417W WO0114105A1 WO 2001014105 A1 WO2001014105 A1 WO 2001014105A1 JP 0005417 W JP0005417 W JP 0005417W WO 0114105 A1 WO0114105 A1 WO 0114105A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tongue
- coil insert
- tool
- spiral coil
- mandrel
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/143—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same for installing wire thread inserts or tubular threaded inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
Definitions
- the present invention provides a tongue break-off removal tool and a tongue capable of removing the tunda after attaching the spiral coil insert with the tanda to the tapped hole of the workpiece, and further removing the broken tunda.
- the present invention relates to a helical coil insert insertion and tanda break-off removal tool. Background art
- Fig. 5 shows an example of a spiral coil insert with a tanda.
- a spiral coil insert 10 with a tongue is usually formed by winding a high tensile strength special steel wire having a rhombic cross section into a cylindrical spring shape, and as shown in FIG. Tap hole 1001 formed in workpiece 100 Screwed in with an insertion tool and fixed. Thereafter, bolts 20 and the like are screwed together with the spiral coil insert 10 as a female screw.
- a high screw fastening force can be obtained, and the bolt 20 can be repeatedly inserted and removed.
- the helical coil insert with tongue 10 The screw is screwed into the tapped hole 101, so that the free end of the coil, as shown in Fig. 5, is called a tanda that is locked to the insertion tool.
- a piece 11 is provided. After being fixed to the tap hole 101 of the workpiece 100, the tundler 11 needs to be removed, and therefore, the first core connected to the coil free end where the tongue 11 is formed is formed.
- a notch 12 is formed on the outer side surface of the coil in the coil portion.
- such a spiral coil insert 10 with a tongue is cut off after being attached to the work piece 100, and the tundled 11 is collected. I have to.
- the tapped hole 101 of the workpiece 100 is a blind hole, the operation is extremely difficult. If the separated tundah 11 fails to be recovered, the tongue 11 may cause an electrical or mechanical failure, so it is necessary to remove the separated tanda 11 reliably. .
- the present inventor has conducted a number of research experiments to solve the above-mentioned problems, and as a result, even with 18-8 stainless steel (SUS304) wire, which is usually considered as a non-magnetic material,
- SUS304 stainless steel
- the spiral coil insert 10 with a property exhibits properties as a magnetic material, and have found that it can be removed extremely favorably by adsorbing the broken-off tanda with a magnet.
- the present invention is based on such novel findings of the present inventors.
- an object of the present invention is to remove the tongue after attaching the spiral coil insert with the tundder to the tapped hole of the workpiece, and to remove the folded tundder very easily and surely.
- the purpose is to provide a tool for removing and removing tanda.
- Another object of the present invention is to be able to mount a spiral coil insert with a tongue in a tapped hole of a workpiece, and to break the tongue after attaching the spiral coil insert with a tongue to a tapped hole.
- Another object of the present invention is to provide a helical coil insert insertion and tanda slicing and removing tool with a tongue which can very easily and surely remove a tang torn off.
- a tool for removing a tanda and a spiral coil insert with a tongue and a tool for removing a tongue according to the present invention.
- a tool for removing and removing a tanda having a holding portion and an action portion, wherein a permanent magnet is provided at a tip portion of the action portion.
- the permanent magnet is fixed in a recess formed at a distal end of the working section. Further, it is preferable that the permanent magnet does not protrude from the tip of the working portion.
- a sleeve holder having a through hole in an axial direction, and a mandrel slidably held by the sleeve holder.
- Helical coil insert with tanda and insert and remove tool
- the mandrel has a holding portion and a working portion, and a permanent magnet is provided at a tip portion of the working portion, and the mandrel protrudes outward in the axial direction of the mandrel to form a spiral coil insert with a tongue.
- a tongue-equipped helical coil insert insertion and tongue breaking and removing tool is provided, wherein a tongue engaging portion for engaging is formed.
- the permanent magnet is fixed in a recess formed at a distal end of the working section.
- the tander locking portion has a slit which locks to a tanda of a spiral coil insert with a tender, and a depth of the slit is within the recess. Preferably does not reach the magnet of BRIEF DESCRIPTION OF THE FIGURES
- FIG. 1 is a perspective view showing one embodiment of the tanda severing and removing tool according to the present invention.
- FIG. 2 is an enlarged cross-sectional view showing a configuration of a tip end portion of the tanda slicing and removing tool according to the present invention.
- FIG. 3 is a view for explaining a use mode of the tongue breaking and removing tool according to the present invention.
- FIG. 4 is a diagram illustrating a use mode of the tool for removing and removing a tanda according to the present invention.
- FIG. 5 is a perspective view of a spiral coil insert with a tender.
- FIG. 6 is a diagram illustrating a state in which a spiral coil insert with a tongue is mounted on a workpiece.
- FIG. 7 shows a spiral coil insert with tongue insertion and a tundler according to the present invention.
- FIG. 3 is a perspective view showing an embodiment of a tear-off tool.
- FIG. 8 is an enlarged cross-sectional view showing a configuration of a tip end portion of the spiral coil insert insertion with tundder and the removal and removal tool of the tanda according to the present invention.
- FIG. 9 is a front view of the tool tip taken along line AA in FIG.
- FIG. 10 is a perspective view showing a mode in which the tongue spiral coil insert is attached to the tongue spiral coil insert insertion and tongue breaking and removing tool according to the present invention.
- FIG. 11 is a view for explaining a use mode of the tool for inserting a spiral coil insert with a tender and for removing a tangle according to the present invention.
- FIG. 1 shows an embodiment of a tongue breaking and removing tool according to the present invention.
- the tool for removing and cutting off the tanda 1 has the holding section 2 and the action section 3.
- the holding section 2 is sized to be easily held by an operator.
- the diameter (D) force is S l O mm and the length is 8 cm.
- the present invention is not limited to this.
- the shape and dimensions of the action portion 3 are variously changed depending on the size of the spiral coil insert 10 with a tongue to be used.
- the spiral with a tongue having an inner diameter of 5 mm and a length of about 1 cm is used.
- the diameter of the working part 3 was 4 mm and the length was 3.5 cm, because it was used as a tool for the coiled insert 10.
- the holding section 2 and the action section 3 are integrally made of a steel material, for example, S45C, but can be made of any material.
- the permanent magnet 4 forms a recess 5 at the distal end of the action section 3 and is fixed in the recess 5 with, for example, an adhesive. It is desirable that the permanent magnet 4 does not protrude from the tip of the action section 3, and in this embodiment, the permanent magnet 4 is positioned inward at a depth (h 2) of about 0.5 mm. With this configuration, when the tongue 11 is cut off by the tool, the permanent magnet 4 is prevented from being in contact with the tanda 11 and damaged.
- the strength of the magnet 4 may be such that it can adsorb the folded tanda of the spiral coil insert 10 with tongue.
- the diameter (d 1) is 3 mm
- the height (hi) is 4 mm
- different magnetic poles are formed on both sides as shown in the figure, but the present invention is not limited to this. is not.
- the spiral coil insert with tongue 10 is attached to the tap hole 101 of the workpiece 100, the tool 1 of the present invention And insert the tip of the working portion 3 into contact with the tundle 11 of the spiral coil insert 10 with tongue.
- the tongue 11 is cut off from the notch 12 (FIG. 5) by hitting the upper end of the holding portion 2 with a tool such as a hammer.
- Fig. 3 (B) shows the folded state.
- the spiral coil insert 10 with a tender is made of, for example, an 18-8 stainless steel wire having a property as a magnetic material by cold working, or a magnetic material. It shall be made of any material.
- FIG. 7 shows an embodiment of the spiral coil insert insert with tundder and the removal and removal of the tundder according to the present invention.
- An opening 33 is formed below the sleeve holder 31 at the large-diameter hole 32B. As will be described in detail later, when screwing the spiral coil insert with tongue 10 into the tapped hole 101 of the workpiece 100. Through this opening 33, as shown in FIG.
- the spiral coil insert with tongue inserted into the tapped hole 101 is inserted into the large-diameter hole 32B, and the mandrel 1A is the same as the tanda breaking tool 1 described in the first embodiment. And has a holding section 2 and an action section 3.
- the holding portion 2 has a larger diameter than the action portion 3, and the holding portion 2 of the mandrel 1A is slidably fitted into the small-diameter hole 32A of the sleeve holder 31. Is done.
- the diameter (D) force S of the holding section 2 is 10 mm and the length is 13 cm.
- the dimensions of the working portion 3 are variously changed depending on the size of the spiral coil insert 10 with a tongue used. In the present embodiment, a tongue having an inner diameter of 10 mm and a length of about 2 cm is used.
- the mandrel 1A is integrally made of a steel material, for example, S45C, but can be made of any material.
- a permanent magnet 4 is provided at the distal end of the action portion 3 as described in the first embodiment. Further, a tongue engaging portion 6 is formed to protrude outward from the permanent magnet 4 in the axial direction of the mandrel 1A and to engage with the tongue 11 of the spiral coil insert 10 with a tundler.
- the permanent magnet 4 is fixed to the tip of the portion 3, that is, the portion of the depth h1 with, for example, an adhesive.
- the tongue locking portion 6 is formed so as to protrude further outward in the axial direction of the mandrel 1A than the position of the working portion recess where the permanent magnet 4 is fixed. It is formed by forming a slit 7 with a depth h3 and a width w. In the present embodiment, the tongue locking portion 6 is formed integrally with the front end of the working portion 3, but it is also possible to manufacture it as a separate member if necessary and attach it to the front end of the working portion. .
- the slit 7 preferably has a depth h3 that does not reach the magnet 4 arranged in the recess 5.
- the depth h3 of the slit 7 is 3.5 mm and the width w is 3 mm
- the permanent magnet 4 is further deeper than the slit 7 by a depth h2 of about 0.5 mm. It was located toward.
- the strength of magnet 4 is the same as that of spiral coil insert 10 What is necessary is just to be able to adsorb the solder.
- the diameter (dl) was 3 mm
- the height (hi) was 4 mm
- different magnetic poles were formed on both sides as shown in the figure.
- a handle 40 for rotating the mandrel 1A is provided at the upper end of the holding portion 2 of the mandrel 1A.
- the nozzle 40 has a straight portion 41 A which can be inserted through a hole 8 penetrating in the diameter direction at the upper end of the holding portion 2 of the mandrel 1 A, and a 90 ° with respect to the straight portion 41 A.
- a handle shaft 41 having a bent vertical portion 41B is provided, and a knob 42 is rotatably attached to the vertical portion 41B of the handhold shaft 41.
- the mandrel 1 A is pulled upward, and the helical coil insert with a tongue is inserted into the space formed by the large diameter hole 3 2 B at the opening 33 of the sleeve holder 31.
- a spiral groove 34 is formed inside the lower end of the sleeve holder 31, and by adopting such a configuration, the spiral holder 34 is formed into the large-diameter hole 3 2B through the opening 33.
- the inserted spiral coil insert with tongue 10 can be prevented from dropping from the tip of the sleeve holder 31, which is preferable.
- the mandrel 1A is moved downward, and the slit 7 of the locking portion 6 at the tip thereof is locked to the tundle 11 of the spiral coil insert 10 with tongue.
- the spiral coil insert 10 with the tender is screwed into the spiral groove 34 at the lower end of the sleeve holder 31.
- the spiral coil insert 10 with tongue is screwed into the tapped hole 101 of the workpiece 100 as shown in the figure. You.
- the spiral coil insert 10 with the tender is screwed into the tapped hole 101 of the workpiece 100 and screwed into a predetermined position.
- the tanda 11 is cut off from the notch portion 12 (FIG. 5).
- Fig. 11 (C) shows the folded state.
- the helical coil insert 10 with a tongue is made of, for example, 18-8 stainless steel wire, which has the properties of a magnetic material by cold working, or it is made of a magnetic material. It is assumed that it is made of an arbitrary material.
- the mandrel 1 A After tearing off the tongue 11, the mandrel 1 A is further lowered, and as shown in FIG. 11 (D), the tongue 11 that has been broken off is Adsorbed. By pulling up the mandrel 1A upward in this state, the tinder 11 can be taken out.
- the tool for removing and removing a tanda has a configuration in which a holding part and an action part are provided, and a permanent magnet is provided at a tip part of the action part.
- the insert insertion and tundish removal tool has a sleeve holder having a through hole in the axial direction, and a mandrel slidably held by the sleeve holder. The mandrel works with the holding portion.
- a permanent magnet is provided at the distal end of the working portion, and a tongue engaging portion is formed to protrude outward in the axial direction of the mandrel and engage with the tongue of the spiral coil insert with tongue. After attaching the spiral coil insert with tongue to the tapped hole of the workpiece, the tongue is broken off, and the broken-off tanda is extremely easily and reliably. Can be removed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Food-Manufacturing Devices (AREA)
- Scissors And Nippers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00951963A EP1132174A4 (en) | 1999-08-20 | 2000-08-11 | TOOL FOR REMOVING AND BREAKING TABS BY DEFORMATION, AND TOOL FOR REMOVING AND BREAKING TABS BY DEFORMATION ALSO USED AS A TOOL FOR INSERTING A SPIRAL SPRING-TYPE SPEED PIECE TOOL |
AU64757/00A AU775115B2 (en) | 1999-08-20 | 2000-08-11 | Tongue bend-breaking and removing tool, and tongue bend-breaking and removing tool used also as tongued spiral coil insert inserting tool |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23481699 | 1999-08-20 | ||
JP11/234816 | 1999-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001014105A1 true WO2001014105A1 (fr) | 2001-03-01 |
Family
ID=16976843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/005417 WO2001014105A1 (fr) | 1999-08-20 | 2000-08-11 | Outil de retrait et de rupture de languette par deformation, et outil de retrait et de rupture de languette par deformation utilise egalement comme outil d'insertion d'une piece en forme de ressort spirale a languette |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP1078719A2 (zh) |
KR (2) | KR20010020616A (zh) |
CN (1) | CN1114520C (zh) |
AU (2) | AU1014700A (zh) |
CA (1) | CA2295258C (zh) |
TW (1) | TW419415B (zh) |
WO (1) | WO2001014105A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103747920A (zh) * | 2011-07-14 | 2014-04-23 | 伯尔霍夫连接技术有限公司 | 用于安装或拆卸无栓的钢丝螺套的工具 |
CN106078182A (zh) * | 2016-06-24 | 2016-11-09 | 西安博瓦工业自动化设备有限公司 | 一种钢丝螺套安装设备 |
JP2020196099A (ja) * | 2019-06-04 | 2020-12-10 | 株式会社三友精機 | タング折り取り工具及びタング折り取り方法 |
JP7209393B1 (ja) | 2021-12-15 | 2023-01-20 | 株式会社三友精機 | タング折り取り工具及びタング折り取り方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10305898A1 (de) * | 2003-02-13 | 2004-08-26 | Alstom Technology Ltd | Verfahren zum Einbauen von spiralförmigen Gewindeeinsätzen sowie Einbauwerkzeug zur Durchführung des Verfahrens |
JP4563967B2 (ja) * | 2006-06-06 | 2010-10-20 | 本田技研工業株式会社 | ヘリサート工具及びヘリサート修正工具 |
AT517436B1 (de) * | 2015-06-15 | 2017-04-15 | Fill Gmbh | Vorrichtung und Verfahren zum automatisierten Montieren von Gewindeeinsätzen in Bauteilen |
CN105290271B (zh) * | 2015-11-12 | 2017-05-17 | 西安航空动力股份有限公司 | 一种用于切断收集复杂盲腔机匣钢丝螺套尾柄的装置及方法 |
CN106915258B (zh) * | 2017-01-18 | 2020-10-23 | 上海蔚来汽车有限公司 | 支承支架、拾取工件以及车辆仪表板 |
CN107649636A (zh) * | 2017-10-25 | 2018-02-02 | 苏州卓尹特机电科技有限公司 | 一种手持式电动自冲铆接机 |
DE102017223678A1 (de) | 2017-12-22 | 2019-06-27 | Continental Teves Ag & Co. Ohg | Aggregat mit wenigstes einem Kolben mit einer zugeordneten Kolbenfeder |
US11059152B2 (en) | 2018-10-19 | 2021-07-13 | Pratt & Whitney Canada Corp. | Tool and method for removing helical insert tang |
Citations (2)
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JPH11156751A (ja) * | 1997-11-21 | 1999-06-15 | Nec Corp | タング折取り具 |
JP2000061860A (ja) * | 1998-08-18 | 2000-02-29 | Nippon Denki Musen Denshi Kk | ヘリサート挿入治具 |
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US2594901A (en) * | 1950-07-25 | 1952-04-29 | Heli Coil Corp | Axial impact type tang break-off tool |
US3327516A (en) * | 1964-07-22 | 1967-06-27 | Carroll W Hoshour | Percussion tool holder |
GB1192336A (en) * | 1968-08-05 | 1970-05-20 | Rolls Royce | Method of removing a Tang which extends from an insert which has been screwed into a Threaded Hole |
FR2169293A1 (zh) * | 1972-01-27 | 1973-09-07 | Rolls Royce | |
US5169193A (en) * | 1991-12-09 | 1992-12-08 | Stelmach John J | Magnetic pickup tool |
US5172842A (en) * | 1991-12-13 | 1992-12-22 | Emhart, Inc. | Tool for breaking and removing tang of an inserted wire coil insert |
KR0138617Y1 (ko) * | 1996-04-18 | 1999-05-01 | 김광호 | 탱 제거기 |
KR0181606B1 (ko) * | 1996-06-29 | 1999-05-15 | 양재신 | 헬리컬 코일 삽입장치 |
US6312138B1 (en) * | 1999-10-15 | 2001-11-06 | Edward S. Coleman, Jr. | Lighted magnetic retrieval tool |
-
1999
- 1999-12-22 TW TW088122619A patent/TW419415B/zh not_active IP Right Cessation
-
2000
- 2000-01-07 KR KR1020000000551A patent/KR20010020616A/ko not_active Application Discontinuation
- 2000-01-07 AU AU10147/00A patent/AU1014700A/en not_active Abandoned
- 2000-01-10 EP EP00300112A patent/EP1078719A2/en not_active Withdrawn
- 2000-01-11 CA CA002295258A patent/CA2295258C/en not_active Expired - Lifetime
- 2000-03-03 CN CN00103824A patent/CN1114520C/zh not_active Expired - Lifetime
- 2000-08-11 KR KR1020017004896A patent/KR100573822B1/ko active IP Right Grant
- 2000-08-11 WO PCT/JP2000/005417 patent/WO2001014105A1/ja active Application Filing
- 2000-08-11 AU AU64757/00A patent/AU775115B2/en not_active Expired
- 2000-08-11 EP EP00951963A patent/EP1132174A4/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH11156751A (ja) * | 1997-11-21 | 1999-06-15 | Nec Corp | タング折取り具 |
JP2000061860A (ja) * | 1998-08-18 | 2000-02-29 | Nippon Denki Musen Denshi Kk | ヘリサート挿入治具 |
Non-Patent Citations (1)
Title |
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See also references of EP1132174A4 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103747920A (zh) * | 2011-07-14 | 2014-04-23 | 伯尔霍夫连接技术有限公司 | 用于安装或拆卸无栓的钢丝螺套的工具 |
US9764454B2 (en) | 2011-07-14 | 2017-09-19 | Böllhoff Verbindungstechnik GmbH | Tool for inserting or removing a tang-free wire thread insert, production method therefor and method for manually replacing an entraining blade of this tool |
CN106078182A (zh) * | 2016-06-24 | 2016-11-09 | 西安博瓦工业自动化设备有限公司 | 一种钢丝螺套安装设备 |
EP3922412A4 (en) * | 2019-06-04 | 2022-06-15 | Sanyu Seiki Corporation | TONGUE BREAKAGE TOOL AND TONGUE BREAKAGE METHOD |
WO2020246049A1 (ja) * | 2019-06-04 | 2020-12-10 | 株式会社 三友精機 | タング折り取り工具及びタング折り取り方法 |
CN113613844A (zh) * | 2019-06-04 | 2021-11-05 | 株式会社三友精机 | 尾柄折断去除工具及尾柄折断去除方法 |
JP2020196099A (ja) * | 2019-06-04 | 2020-12-10 | 株式会社三友精機 | タング折り取り工具及びタング折り取り方法 |
US11400571B2 (en) | 2019-06-04 | 2022-08-02 | Sanyu Seiki Corporation | Tongue break-off tool and tongue break-off method |
TWI828747B (zh) * | 2019-06-04 | 2024-01-11 | 日商三友精機股份有限公司 | 內螺套斷舌工具及斷舌方法 |
JP7209393B1 (ja) | 2021-12-15 | 2023-01-20 | 株式会社三友精機 | タング折り取り工具及びタング折り取り方法 |
WO2023112522A1 (ja) * | 2021-12-15 | 2023-06-22 | 株式会社三友精機 | タング折り取り工具及びタング折り取り方法 |
JP2023088346A (ja) * | 2021-12-15 | 2023-06-27 | 株式会社三友精機 | タング折り取り工具及びタング折り取り方法 |
TWI827388B (zh) * | 2021-12-15 | 2023-12-21 | 日商三友精機股份有限公司 | 舌部折取工具以及舌部折取方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20010020616A (ko) | 2001-03-15 |
CA2295258A1 (en) | 2001-02-20 |
KR100573822B1 (ko) | 2006-04-26 |
CN1114520C (zh) | 2003-07-16 |
AU775115B2 (en) | 2004-07-15 |
AU6475700A (en) | 2001-03-19 |
KR20010085936A (ko) | 2001-09-07 |
EP1078719A2 (en) | 2001-02-28 |
CA2295258C (en) | 2009-09-08 |
TW419415B (en) | 2001-01-21 |
AU1014700A (en) | 2001-02-22 |
EP1132174A1 (en) | 2001-09-12 |
CN1285262A (zh) | 2001-02-28 |
EP1132174A4 (en) | 2007-04-04 |
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