EP1131187B1 - Fächerschleifscheibe - Google Patents
Fächerschleifscheibe Download PDFInfo
- Publication number
- EP1131187B1 EP1131187B1 EP99958000A EP99958000A EP1131187B1 EP 1131187 B1 EP1131187 B1 EP 1131187B1 EP 99958000 A EP99958000 A EP 99958000A EP 99958000 A EP99958000 A EP 99958000A EP 1131187 B1 EP1131187 B1 EP 1131187B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lamellae
- flap disc
- backing
- layer
- grinding
- 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 - Lifetime
Links
- 239000006061 abrasive grain Substances 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 241000446313 Lamella Species 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 229910001610 cryolite Inorganic materials 0.000 claims description 5
- -1 potassium fluoroborate Chemical compound 0.000 claims description 5
- 239000003082 abrasive agent Substances 0.000 claims description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 2
- PPPLOTGLKDTASM-UHFFFAOYSA-A pentasodium;pentafluoroaluminum(2-);tetrafluoroalumanuide Chemical compound [F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3] PPPLOTGLKDTASM-UHFFFAOYSA-A 0.000 claims description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000945 filler Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- HVXCTUSYKCFNMG-UHFFFAOYSA-N aluminum oxygen(2-) zirconium(4+) Chemical compound [O-2].[Zr+4].[Al+3] HVXCTUSYKCFNMG-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/16—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising pleated flaps or strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
Definitions
- the invention relates to a flap disc according to the preamble of claim 1.
- DE 35 25 620 is a flap disc known, along which along the peripheral zone a circular disk-shaped flexible base plate in radial slots of the peripheral zone grinding lamellae each other arranged overlapping like roof tiles and unsolvable are attached.
- a circular disk-shaped flexible base plate in radial slots of the peripheral zone grinding lamellae each other arranged overlapping like roof tiles and unsolvable are attached.
- Base plate designed as a partial disc in its peripheral zone radial slots are present that lead to gill-like Openings are extended into which grinding lamellas are trapped.
- DE-GM 88 04 148.4 describes a flap disc, which consists of a metallic support plate consists of an outer ring on the fan forming grinding flaps are glued on.
- the part of the backing plate which carries grinding flaps is frustoconical bent. This is said to be ergonomic created favorable shape and the strength against Centrifugal stress can be increased.
- DE 38 39 238 discloses a flap disc with a base plate, with the fan-shaped an outer ring of lamellar roof tiles are glued across.
- the base plate is preferred formed as a metal disc in which Breakthroughs are located, which are preferably round. This Holes are used to allow the adhesive to flow through Back. One attached to the back of the plate Lowering increases the hold of the adhesive. At the same time, the plate has several in the clamping area Notches on the self-locking when tightened ensure against loosening of the nut. Through this Training should create a basic plate, which high operational reliability with a simple production guaranteed.
- DE 40 20 461 is a flap grinding tool known, which has a support plate with a fastener for placement on a prime mover is provided, as well as with a grinding wheel, a circular disk-shaped, detachable on Support plate attachable carrier and arranged thereon Has abrasives.
- the carrier consists of a flexible fabric.
- Lanyard between the Carrier and the support plate is a self-adhesive, Detachable, large surface fastener.
- the outside diameter of the carrier and the one arranged thereon Grinding flaps are larger than the outside diameter one depending on the progressive degree of wear of the grinding flaps selected and in its diameter adapted to the respective degree of wear Support plate, which with a centric, Pin on the grinding wheel side for a central perforation is provided in the carrier.
- DE 195 43 597 is a flap disc known for hand grinders, consisting of a round carrier disc with a centrally arranged Device for attachment to a hand grinder and overlapping like a fan on the carrier disc attached grinding flaps that extend up to extend or over the outer edge of the carrier disk these protrude.
- the surfaces of the grinding flaps serve as a grinding surface.
- the radially outside Narrow sides of the grinding flaps form the scope of the Flap disc.
- At least the narrow sides of the Sanding flaps are made with a hardening binder provided, the material-removing on the to be processed Object acts and extends to the grinding surface extends. This training is intended to be a flap disc be created, even with frequent Use in areas that are difficult to access such as angles, Corners or the like has a long service life.
- the object of the present invention is in a flap disc of the type mentioned Type in such a way that the grinding effect with reduced Improved material and manufacturing costs becomes.
- the invention proposes for the lamellae Flap disc two different types of flaps the first slats, consisting of a pad, one attached to it Basic bond layer and one on the basic bond layer Spreading layer made of abrasive grain and one applied to the abrasive grain scattering layer Top layer, and on the other second slats, consisting from one pad and only one on the pad applied layer with abrasive substances.
- the training according to the invention has the advantage that the slats overall easier and cheaper can be produced, which means the flap disc overall becomes cheaper.
- FIG. 1 shows a flap disc 2 with a support plate 4, which has a central through hole 6 for fastening the flap disc on a machine.
- the arranged perpendicular or inclined to the axis of rotation are fan-like or roof tile-like each other overlapping slats 10 attached, preferably glued.
- the fins 10 have radially outer sides 11, which end with the edge of the carrier plate or tower above it and the straight or can be curved.
- the slats 10 consist of two types of slats, first slats 12, consisting of a base 14, a basic bond layer 15 applied thereon, one applied to the base bond layer 15 Spreading layer made of abrasive grain 16 and one on the abrasive grain scattering layer 16 applied cover layer 18, and second slats 20, consisting of a base 22 and a layer 24 applied to the base with abrasive substances, cf. 2 and 3.
- the abrasive grain 16 is partially in the Basic bond layer 15 embedded and the cover layer 18 is chosen only so strong that the abrasive grain with its tips protrude from the top layer, cf. Fig. 2.
- the cover layer 18 of the first slats 12 can additionally provided with abrasive substances his.
- grinding active substances for example Potassium fluoroborate, cryolite, calcium fluoride and chiolite used.
- Example 1 In a known manner, grinding lamellae were glued in a fan-like overlapping manner on a carrier disk of 115 mm in diameter. 60 slats with a size of 18 x 25 mm were used.
- the abrasive flaps consisted of a base made of equipped polyester fabric with a base bond layer, in which zirconium corundum in grain 40 was sprinkled in an amount of 700 g / m 2 as abrasive grain, a first cover bond applied to the abrasive grain scattering layer with an application of 300 g / m 2 , which ensures the strength of the abrasive grain layer, and a second cover bond with an abrasive substance (potassium fluoroborate), which supports the grinding process, and which was applied with a binder in an amount of 380 g / m 2 .
- an abrasive substance potassium fluoroborate
- This flap disc was tested on a machine with a speed of 4,200 rpm, which has a cutting speed of 25 m / sec. equivalent.
- Round pipes made of V2A 4301 with an outside diameter of 90 mm and a wall thickness of 10 mm were ground. 153 g of material were machined in 10 intervals of 5 minutes each.
- Example 2 Grinding lamellae according to Example 1 were glued to the carrier disk, the following lamellae being used alternately.
- the 1st, 3rd, 5th etc. consisted of material as in Example 1, but without a second cover binding.
- the 2nd, 4th, 6th, etc. lamella consisted of a base on which only one layer was applied, which contained potassium fluoroborate as an abrasive substance and was applied with a binder in an amount of 480 g / m 2 . 373 g of material were machined under the same conditions as in Example 1.
- Example 3 According to Example 2, one was Flap disc made, which grinding flaps according to Example 1, however, without a second cover binding and lamellas from a base with only one active grinding Containing coating in the ratio of 1: 2 d. H. the disc only showed 1/3 of the amount of abrasive grain from Example 1. With this disc were under same conditions as in Example 1 353 g of material machined.
- Example 4 There was a flap disc prepared according to Example 2, in which the grinding active Substance potassium fluoroborate was replaced by cryolite. This disc was made under the same conditions as in Example 1, 394 g of material are machined.
- Example 5 There was a flap disc prepared according to Example 1, using instead of zirconium corundum as abrasive grain sintered alumina the same Grain size was used. It was with this disc under the same conditions as in Example 1 201 g Machined material.
- Example 6 A flap disc according to the example 4 was made with sintered aluminum oxide instead of zirconium aluminum oxide manufactured. It was under with this disc same conditions as in Example 1 370 g material machined.
- Example 7 A flap disc according to example 6 was made with fins, the calcium carbonate instead of cryolite as an active abrasive contained. With this disc were among the same Conditions as in Example 1, 203 g of material machined.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Massaging Devices (AREA)
- Led Device Packages (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Packaging For Recording Disks (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853550A DE19853550C1 (de) | 1998-11-20 | 1998-11-20 | Fächerschleifscheibe |
| DE19853550 | 1998-11-20 | ||
| PCT/EP1999/008494 WO2000030809A1 (de) | 1998-11-20 | 1999-11-05 | Fächerschleifscheibe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1131187A1 EP1131187A1 (de) | 2001-09-12 |
| EP1131187B1 true EP1131187B1 (de) | 2002-08-28 |
Family
ID=7888436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99958000A Expired - Lifetime EP1131187B1 (de) | 1998-11-20 | 1999-11-05 | Fächerschleifscheibe |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6582289B1 (ja) |
| EP (1) | EP1131187B1 (ja) |
| JP (1) | JP4681120B2 (ja) |
| CN (1) | CN1131129C (ja) |
| AT (1) | ATE222836T1 (ja) |
| AU (1) | AU756920B2 (ja) |
| CA (1) | CA2350060C (ja) |
| DE (2) | DE19853550C1 (ja) |
| DK (1) | DK1131187T3 (ja) |
| ES (1) | ES2183627T3 (ja) |
| HU (1) | HU227803B1 (ja) |
| PT (1) | PT1131187E (ja) |
| RU (1) | RU2205102C2 (ja) |
| SK (1) | SK5922001A3 (ja) |
| TR (1) | TR200101380T2 (ja) |
| WO (1) | WO2000030809A1 (ja) |
| ZA (1) | ZA200103288B (ja) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030159555A1 (en) * | 2002-02-22 | 2003-08-28 | Perry Edward Robert | Thin wall singulation saw blade and method |
| EP1535700A1 (de) * | 2003-11-25 | 2005-06-01 | Sika Tivoli GmbH | Schleifmittelverbundkörper |
| BE1015278B3 (nl) * | 2004-03-03 | 2005-11-08 | Cibo N V | Schuurelement. |
| DE202004004027U1 (de) * | 2004-03-12 | 2005-07-28 | RHODIUS Oualitätsschleifmittel GmbH & Co KG | Fächerschleifscheibe |
| ITMO20040274A1 (it) * | 2004-10-15 | 2005-01-15 | Co Ma F S N C Di Badelli E Sma | Metodo ed impianto per la realizzazione di laterizi aventi una dimensione longitudinale calibrata. |
| DE102006010366B3 (de) * | 2006-03-03 | 2007-10-04 | Lukas-Erzett Vereinigte Schleif- und Fräswerkzeugfabriken GmbH & Co KG | Schleiflamelle und diese enthaltende Schleifscheibe |
| DE112007003734T5 (de) | 2007-12-14 | 2010-10-14 | Kgs Diamond Holding B.V. | Schleifkörper mit überlappenden Lamellen |
| USD582445S1 (en) * | 2008-06-04 | 2008-12-09 | Yanase Kabushiki Kaisha | Abrasive disc |
| DE202009016981U1 (de) | 2009-12-16 | 2011-04-28 | Rhodius Schleifwerkzeuge Gmbh & Co. Kg | Fächerschleifscheibe |
| DE202010008898U1 (de) * | 2010-10-26 | 2010-12-30 | Lukas-Erzett Vereinigte Schleif- Und Fräswerkzeugfabriken Gmbh & Co. Kg | Schleiflamelle zum Anordnen auf einer um eine Drehachse rotierend antreibbaren Schleifscheibe |
| EP2640553B1 (en) * | 2010-11-18 | 2019-04-17 | 3M Innovative Properties Company | Convolute abrasive wheel and method of making the same |
| ES2361346A1 (es) * | 2011-02-21 | 2011-06-16 | Salinas E Hijos S.L. | Disco de láminas para pulir vidrio. |
| KR200467032Y1 (ko) * | 2012-02-16 | 2013-05-27 | 임홍순 | 평면 및 곡면 연마용 디스크 |
| CA148996S (en) * | 2012-06-13 | 2014-01-30 | Eisenblaetter Gerd Gmbh | Grinding disc |
| ES2553006T3 (es) | 2012-09-18 | 2015-12-03 | Ppr Gmbh | Muela abrasiva de abanico |
| MX378487B (es) * | 2015-08-21 | 2025-03-11 | August Rueggeberg Gmbh & Co Kg | Herramienta rectificadora y metodo para producir una herramienta rectificadora de este tipo. |
| CN105500227A (zh) * | 2015-11-25 | 2016-04-20 | 宁波大华砂轮有限公司 | 一种无纺布抛光轴轮 |
| CN105773459B (zh) * | 2016-03-18 | 2017-12-29 | 扬中市博威磨具有限公司 | 一种高性能弹性百叶研磨砂盘及其生产工艺 |
| WO2018093629A1 (en) * | 2016-11-15 | 2018-05-24 | Saint-Gobain Abrasives, Inc. | Abrasive flap disc including wearable backing plate |
| CA3053542C (en) | 2017-02-22 | 2021-07-20 | Acs Industries, Inc. | Rotary segmented floor stripping pad |
| CN111230760A (zh) * | 2018-11-29 | 2020-06-05 | 东泰高科装备科技有限公司 | 一种抛光垫尾料的利用方法 |
| DE102020001283A1 (de) | 2020-02-28 | 2021-09-02 | Wendt Poliertechnik Gmbh & Co. Kg | Polierwerkzeug |
| DE202020000786U1 (de) | 2020-02-28 | 2021-05-31 | Wendt Poliertechnik Gmbh & Co. Kg | Polierwerkzeug |
| WO2021170298A1 (de) | 2020-02-28 | 2021-09-02 | Wendt Poliertechnik Gmbh & Co. Kg | Polierwerkzeug |
| DE102023113967A1 (de) * | 2023-05-26 | 2024-11-28 | Karl Heesemann Maschinenfabrik Gmbh & Co. Kg | Schleifmaschine zum Schleifen einer Oberfläche eines Objektes |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603956B2 (ja) * | 1978-09-27 | 1985-01-31 | ダイキン工業株式会社 | 研摩材 |
| DE3525620C1 (de) * | 1985-07-18 | 1986-11-06 | Gerd 8192 Geretsried Eisenblätter | Fächerstirnschleifscheibe |
| DE3541347C1 (de) * | 1985-11-22 | 1986-10-30 | Gerd 8192 Geretsried Eisenblätter | Faecherstirnschleifscheibe |
| JPS63169270A (ja) * | 1986-12-27 | 1988-07-13 | Dainippon Printing Co Ltd | 研磨テ−プ |
| DE8804148U1 (de) * | 1988-03-26 | 1988-06-01 | Lukas-Erzett Vereinigte Schleif- und Fräswerkzeugfabriken GmbH & Co KG, 5250 Engelskirchen | Fächerschleifscheibe |
| DE3839238A1 (de) * | 1988-11-21 | 1990-05-23 | Leurop Leutheusser Kg | Faecherschleifscheibe |
| JPH03234476A (ja) * | 1990-02-08 | 1991-10-18 | Nippon Rejibon Kk | 回転研削研磨ホイール |
| DE4020461C1 (en) * | 1990-06-27 | 1991-07-18 | Gerd Eisenblaetter Gmbh, 8192 Geretsried, De | Face grinding disc tool - has replaceable grinding disc with backing disc having plastics rods |
| JPH0636770U (ja) * | 1992-10-20 | 1994-05-17 | 柳瀬株式会社 | 良クッション性の研磨ディスク |
| GB9310398D0 (en) * | 1993-05-20 | 1993-07-07 | Minnisota Mining And Manufactu | Process for the manufacture of endless coated abrasive articles |
| CA2132408A1 (en) * | 1993-09-27 | 1995-03-28 | Robert E. Ward, Sr. | Abrading wheel having individual sheet members |
| US5752876A (en) * | 1995-10-23 | 1998-05-19 | Weiler Brush Company, Inc. | Flap disc abrasive tool |
| DE19543597C2 (de) * | 1995-11-23 | 1997-09-11 | Bruno Schmitz Schleifmittelwer | Fächerschleifer |
| US6066034A (en) * | 1998-12-11 | 2000-05-23 | Weiler Corporation | V-shaped flap disc abrasive tool |
| JP2002046073A (ja) * | 2000-08-04 | 2002-02-12 | Kanto Seito Kk | 研磨用軟質孔あきディスク及びその製造方法 |
-
1998
- 1998-11-20 DE DE19853550A patent/DE19853550C1/de not_active Expired - Fee Related
-
1999
- 1999-11-05 PT PT99958000T patent/PT1131187E/pt unknown
- 1999-11-05 SK SK592-2001A patent/SK5922001A3/sk unknown
- 1999-11-05 AU AU15516/00A patent/AU756920B2/en not_active Ceased
- 1999-11-05 JP JP2000583675A patent/JP4681120B2/ja not_active Expired - Fee Related
- 1999-11-05 ES ES99958000T patent/ES2183627T3/es not_active Expired - Lifetime
- 1999-11-05 TR TR2001/01380T patent/TR200101380T2/xx unknown
- 1999-11-05 AT AT99958000T patent/ATE222836T1/de active
- 1999-11-05 EP EP99958000A patent/EP1131187B1/de not_active Expired - Lifetime
- 1999-11-05 US US09/856,126 patent/US6582289B1/en not_active Expired - Lifetime
- 1999-11-05 RU RU2001116721/02A patent/RU2205102C2/ru not_active IP Right Cessation
- 1999-11-05 DK DK99958000T patent/DK1131187T3/da active
- 1999-11-05 HU HU0104239A patent/HU227803B1/hu not_active IP Right Cessation
- 1999-11-05 WO PCT/EP1999/008494 patent/WO2000030809A1/de active IP Right Grant
- 1999-11-05 CN CN99812671A patent/CN1131129C/zh not_active Expired - Fee Related
- 1999-11-05 CA CA002350060A patent/CA2350060C/en not_active Expired - Fee Related
- 1999-11-05 DE DE59902492T patent/DE59902492D1/de not_active Expired - Lifetime
-
2001
- 2001-04-23 ZA ZA200103288A patent/ZA200103288B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2350060A1 (en) | 2000-06-02 |
| PT1131187E (pt) | 2003-01-31 |
| DE59902492D1 (de) | 2002-10-02 |
| AU756920B2 (en) | 2003-01-30 |
| SK5922001A3 (en) | 2001-10-08 |
| JP4681120B2 (ja) | 2011-05-11 |
| RU2205102C2 (ru) | 2003-05-27 |
| HUP0104239A3 (en) | 2008-08-28 |
| JP2002530213A (ja) | 2002-09-17 |
| ATE222836T1 (de) | 2002-09-15 |
| CN1324287A (zh) | 2001-11-28 |
| CN1131129C (zh) | 2003-12-17 |
| TR200101380T2 (tr) | 2001-12-21 |
| US6582289B1 (en) | 2003-06-24 |
| HU227803B1 (en) | 2012-03-28 |
| AU1551600A (en) | 2000-06-13 |
| HUP0104239A2 (hu) | 2002-03-28 |
| CA2350060C (en) | 2008-06-03 |
| WO2000030809A1 (de) | 2000-06-02 |
| ZA200103288B (en) | 2002-02-27 |
| ES2183627T3 (es) | 2003-03-16 |
| EP1131187A1 (de) | 2001-09-12 |
| DK1131187T3 (da) | 2002-12-23 |
| DE19853550C1 (de) | 2000-03-09 |
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