EP0943400B1 - Schleifbürste - Google Patents
Schleifbürste Download PDFInfo
- Publication number
- EP0943400B1 EP0943400B1 EP99100232A EP99100232A EP0943400B1 EP 0943400 B1 EP0943400 B1 EP 0943400B1 EP 99100232 A EP99100232 A EP 99100232A EP 99100232 A EP99100232 A EP 99100232A EP 0943400 B1 EP0943400 B1 EP 0943400B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- grinding
- grooves
- strip
- brush
- grinding brush
- 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
- 239000004744 fabric Substances 0.000 claims abstract description 54
- 238000005498 polishing Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229920001821 foam rubber Polymers 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002023 wood Substances 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
- B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
- B24D13/06—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery the flaps or strips being individually attached
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
- A46B3/08—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping
-
- 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
- B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
- B24D13/10—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising assemblies of brushes
Definitions
- the invention relates to an abrasive brush according to the preamble of claim 1. From the Such a grinding brush is known from US 2,443,413.
- the grinding brush in question can also be referred to as a rotor brush and is used in grinding machines.
- the basic body with a Provide a hole for plugging onto the grinding shaft.
- the so-called brush trim is formed. This can come from different Materials such as horsehair, wire, abrasive combs, fiber and from a similar material.
- the sanding brushes are used for sanding, dusting and cleaning, smoothing and Structuring wood, metal, plastics and the like used.
- Abrasives serve the abrasive cloth sections, which are then aligned in the direction of rotation Support strip brushes behind. This makes it possible for uneven or profiled workpieces can also be ground.
- Both Abrasive brushes are the abrasive cloth sections wearing parts, so after one certain grinding time the effect is no longer achieved.
- WO97 / 35688 describes a method for producing strip brushes adjacent abrasive cloth sections described. After that, in first U-shaped clamping profiles are inserted around the bristles. simultaneously the abrasive cloth sections are also fed. Then the parallel Leg of the clamping profiles bent so that the introduced end areas be clamped. In this version, the abrasive cloth sections protrude right into the clamping profiles. This version is an adjustment not provided, so that a relatively large residual proportion after wear of the working surfaces of the abrasive cloth sections remains.
- the base body is free of that Shabu.
- the flexible foot can be designed so that the size of it attached abrasive cloth section is much smaller than that no longer utilizing rest in the previously known grinding brushes.
- the grinding brushes are driven at a relatively high speed.
- centrifugal force is to increase the security provided that preferably, at least the clamped area of the flexible foot wave! - or U-shaped and the clamping profile accordingly embraces.
- the bottom of the grooves on at least two different circles or levels.
- the bottom of the grooves runs on different circles when the peripheral surface of the base body is equipped with the strip brushes.
- the bottom of the grooves is there then at an alternating distance from the axis of rotation of the grinding wheel. If the End face of the base body is equipped with it, the bottom of the grooves is in alternating Distances to the face. This allows the abrasive cloth sections be exploited even better, since it is possible that they are inserted into the grooves first are, the reason the greatest distances from the circumferential surface or the end face of the main body. If the abrasive cloth sections by a certain Dimension are worn out, they can then be inserted into the grooves, the reason for which is the smaller distance from the peripheral surface or from the end surface. On in this way, the abrasive cloth sections can be used up almost completely.
- the grooves are expediently arranged in the base body according to a scheme. So it is advantageous if the grooves with the different depths alternate are arranged, since there is then the possibility that the angular distances be reduced between the grooves compared to the known designs, so that on the circumference or on the end face the number of strip brushes and Abrasive cloth sections is increased. This will make a much better one Grinding result achieved.
- the number of abrasive cloth sections and the Strip brushes can be increased by approximately 40%. You can also go to The end face of the base body can be arranged in a radiation pattern, which makes it easier to use in machining centers. According to another Execution is provided that opposite the circumferential or the end face of the base protruding area of the foot runs in an arc. The one abrasive cloth section attached to this area is then shaped accordingly. The deformability of the strip brushes is limited, but they deform Abrasive cloth sections stronger.
- the design of the Grinding brushes expanded because of the risk of damage to the grinded Component is significantly reduced and the wear of the abrasive cloth sections is reduced because the impact load on contact with the grinding Component is reduced.
- the bow can be from the curvature and also from Curvature course can be designed arbitrarily. However, it is preferably shaped so that the outer edges at a greater distance from the assigned strip brush stand as the middle area. Regardless of the design of the Abrasive brush are the abrasive cloth sections at least in the outer, the flexible Provide longitudinal incisions in the area facing away from the foot.
- the grinding brushes according to the invention are also used for machining Profiles of different cross sections used.
- the design of the Strip brushes and the abrasive cloth sections then depend on the Cross sections of the profile strips.
- the flexible foot extends into the area of the associated outer free edge Abrasive brush extends, and that the abrasive cloth section on the outer free Edge of the flexible foot is set.
- the outer contour the strip brush and the contour of the abrasive cloth section adapted to it is related to the cross section of a profile strip or is adapted to this Execution provided that between the row of bristles of the strip brush and the flexible foot a support cushion, preferably fixed to the row of bristles is provided. This support cushion then lies in the direction of rotation of the grinding brush seen in front of the strip brush. This increases the grinding effect, since the Does not deform the support cushion as much as the strip brush.
- the support cushion is expediently made of foam rubber or the like elastically deformable material. Regardless of the design of the Abrasive brushes can be used in a particularly advantageous manner the abrasive cloth sections and the strip brushes can be designed as profile elements to attach them to the adapt different cross-sections of the objects to be processed.
- the grinding brushes 10 shown in FIGS. 1 and 2 essentially exist from a metallic base body 11, a plurality of strip brushes 12 and a corresponding number of abrasive cloth sections 13 between the Strip brushes 12 are arranged so that in the direction of rotation behind the abrasive cloth sections 13 lying strip busts 12 are used for support.
- a comparison of Figures 1 and 2 shows that the outer diameter of the metallic Base body 11 in the end arrangement of the strip brushes 12 significantly larger is than with the arrangement on the peripheral surface.
- the figures also show that the outer, free ends of the abrasive cloth sections 13 are slightly opposite protrude the ends of the strip brushes 12.
- FIG. 3 shows one possibility of arranging grooves 14 for receiving the Strip brushes 12.
- these grooves extend from the Circumferential surface of the base body 11 and extend over its entire Width.
- an end face with the ring Grooves 14 provided. These start from the face.
- the peripheral surface of the base body 11 is in accordance with the embodiment of Figure 1 and the annular end face at the Execution according to FIG. 2 characterized by reference number 15.
- the grooves 14 are alternating in two different depths executed, d. H. in the embodiment according to FIG. 1, the bottom of the grooves lies on two different diameters, while in the embodiment according to FIG. 2 the bottom of the grooves 14 is in two planes to the annular end face.
- the grooves 14 can also be in more than two different depths can be incorporated into the base body 11. It it follows from FIG. 3 that those defined in the grooves 14 with the greater depth Strip brushes and abrasive cloth sections 13 after a certain Wear can be used in the grooves 14 with the smaller depth, so that the full grinding effect is then restored.
- the grooves 14 are of less depth dovetail-shaped.
- the grooves 14 with the greater depth is the part which extends to the bottom of these grooves is square and adjoins it then the dovetail-shaped part again, so that the inserted Strip brushes are positively fixed in it.
- the grooves could also be T-shaped.
- Figure 4 shows that the abrasive cloth sections 13 on a flexible foot 16 are preferred are attached by gluing.
- This foot 16 is in the lower, the abrasive cloth section 13 facing away from an angle.
- This lower one The area is inserted into the dovetail-shaped groove 14 and engages around it Clamping profile 17, which holds the individual bristles of the strip brushes 12 together.
- the lower area of the flexible foot 16 may also be U-shaped.
- the area of the flexible foot 16 protruding from the base body 11 forms the connection area to the abrasive cloth section 13.
- the free edge of the flexible foot 16 runs in an arc directed towards the base body 11. in the The illustrated embodiment is the one protruding from the base body 11
- Area of the flexible foot 16 also opposite the strip brushes 12 arched so that the outer edges at a greater distance to the direction of rotation strip brush 12 lying behind stand as the central region. The However, curvature could also be opposite. Through the arched area the abrasive cloth section 13 attached to it is also deformed. This Execution offers advantages when grinding, since there is a risk of damaging the grinding workpiece is significantly reduced.
- FIG. 5 shows the strip brush 12 and the flexible foot 16 and on it fixed abrasive cloth section 13 for another embodiment of the Abrasive brush 10.
- This embodiment is particularly for machining Profile strips suitable because the outer contour of the strip brush 12 and thus also the Contour of the abrasive cloth section 13 to the cross-sectional shape of the processing strips is adapted.
- the contour of the strip brush 12 could be arcuate or the like.
- Support cushion 18 which is made of foam rubber.
- the support cushion 18 extends extends over the entire length of the row of bristles of the strip brush 12. In the illustrated Embodiment it is also glued to it.
- the flexible foot 16 encompasses in the illustrated embodiment in the assembled position the support cushion 18. That is why the upper free edge of the flexible foot 16 to the area of the free edge of the row of bristles drawn. The area facing away from the clamping profile 17 engages over the support cushion 18. The abrasive cloth section 13 is at the overlapping edge of the flexible Foot set. The side walls are also from the flexible foot 16 encompassed one in the illustrated embodiment to the shape of the support pillow 18 adapted molded body is.
- the invention is not restricted to the exemplary embodiments shown.
- Essential is the arrangement of the abrasive cloth sections on the flexible feet 16, which together with the clamping profiles 17 of the strip brushes 12 in the grooves 14 are fixed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Brushes (AREA)
- Massaging Devices (AREA)
- Transplanting Machines (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Description
- Figur 1
- eine erfindungsgemäße Schleifbürste, bei der die Umfangsfläche des Grundkörpers mit Streifenbürsten bestückt ist,
- Figur 2
- eine erfindungsgemäße Schleifbürste, bei der eine ringförmige Stirnfläche des Grundkörpers mit Schleifbürsten bestückt ist,
- Figur 3
- die Nuten zur Aufnahme der Streifenbürsten und der Schleifgewebeabschnitte als Einzelheit, jedoch in einer Abwicklung gezeichnet,
- Figur 4
- einen Schleifgewebeabschnitt mit dem elastischen Fuß als Einzelheit in perspektivischer Darstellung.
- Figur 5
- die Streifenbürste mit einem daran festgelegten Stützkissen und den flexiblen Fuß mit dem daran festgelegten Schleifgewebeabschnitt einer weiteren Ausführungsform einer erfindungsgemäßen Schleifbürste in sprengbildlicher Darstellung.
Claims (11)
- Schleifbürste (10) mit einem metallischen Grundkörper (11), der umfangsoder stirnseitig im Winkelabstand zueinander stehende Nuten (14) aufweist, in die Klemmprofile (17) von Streifenbürsten (12) form- und/oder kraftschlüssig, jedoch auswechselbar festgesetzt sind, und mit zwischen den Streifenbürsten (12) sich daran abstützenden, am Grundkörper festgelegten Schleifgewebeabschnitten (13), wobei flexible Füße (16) zusammen mit den Klemmprofilen (17), der Streifenbürsten (12) in die Nuten (14) eingespannt sind, dadurch gekennzeichnet, dass die Schleifgewebeabschnitte (13) an den flexiblen Füßen (16) festgelegt sind, und dass der Verbindungsbereich zwischen einem flexiblen Fuß (16) und einem Schleifgewebeabschnitt (13) außerhalb des Grundkörpers (11) der Schleifbürste (10) liegt.
- Schleifbürste nach Anspruch 1, dadurch gekennzeichnet, dass zumindest der eingespannte Bereich des flexiblen Fußes (16) winkel- oder U-förmig ausgebildet ist und das Klemmprofil (17) entsprechend umgreift.
- Schleifbürste nach Anspruch 1, dadurch gekennzeichnet, dass der Grund der Nuten (14) auf wenigstens zwei unterschiedlichen Kreisen oder Ebenen verläuft.
- Schleifbürste nach Anspruch 3, dadurch gekennzeichnet, dass die Nuten (14) mit unterschiedlichen Tiefen wechselweise im Grundkörper (11) der Schleifbürste (10) angeordnet sind.
- Schleifbürste nach Anspruch 3 oder 4, bei der eine ringförmige Stirnfläche mit Nuten zur Aufnahme der Streifenbürsten und der Schleifgewebeabschnitte versehen ist, dadurch gekennzeichnet, dass die Nuten (14) strahlenförmig angeordnet sind.
- Schleifbürste nach einem oder mehreren der vorhergehenden Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der gegen der Umfangs- oder der Stirnfläche (15) des Grundkörpers (11) vorstehende Bereich des Fußes in einem Bogen verläuft.
- Schleifbürste nach Anspruch 6, dadurch gekennzeichnet, dass der überstehende Bereich des Fußes (16) derart bogenförmig gestaltet ist, dass die äußeren Ränder in einem größeren Abstand zur, bezogen auf die Umlaufrichtung der Schleifbürste, nachfolgenden Streifenbürste (2) stehen als der mittlere Bereich.
- Schleifbürste nach Anspruch 1, dadurch gekennzeichnet, dass zwischen der Borstenreihe der Streifenbürste (12) und dem flexiblen Fuß (16) ein vorzugsweise an der Borstenreihe festgelegtes Stützkissen (18) vorgesehen ist.
- Schleifbürste nach Anspruch 8, dadurch gekennzeichnet, dass der flexible Fuß (16) sich bis in den Bereich des äußeren freien Randes der zugehörigen Streifenbürste (12) erstreckt, und dass der Schleifgewebeabschnitt an dem äußeren freien Rand des flexiblen Fußes (16) festgelegt ist, der vorzugsweise die dem Klemmprofil (17) gegenüberliegende Fläche des Stützkissens (18) übergreift.
- Schleifbürste nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass das Stützkissen (18) aus Moosgummi oder dergleichen besteht.
- Schleifbürste nach einem oder mehreren der vorhergehenden Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Schleifgewebeabschnitte (13) und die Streifenbürsten (12) als Profilelemente ausgebildet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29804936U DE29804936U1 (de) | 1998-03-19 | 1998-03-19 | Schleifbürste |
DE29804936U | 1998-03-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0943400A2 EP0943400A2 (de) | 1999-09-22 |
EP0943400A3 EP0943400A3 (de) | 2001-10-31 |
EP0943400B1 true EP0943400B1 (de) | 2004-06-16 |
Family
ID=8054405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99100232A Expired - Lifetime EP0943400B1 (de) | 1998-03-19 | 1999-01-08 | Schleifbürste |
Country Status (7)
Country | Link |
---|---|
US (1) | US6217431B1 (de) |
EP (1) | EP0943400B1 (de) |
AT (1) | ATE269192T1 (de) |
DE (2) | DE29804936U1 (de) |
DK (1) | DK0943400T3 (de) |
ES (1) | ES2219936T3 (de) |
PT (1) | PT943400E (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010010728U1 (de) | 2010-07-27 | 2010-11-25 | Arminius-Schleifmittel Gmbh | Schleifbürste |
DE202011103741U1 (de) | 2011-07-27 | 2011-12-05 | Arndt & Brinkmann Gmbh & Co. Kg | Schleifwerkzeug |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO311011B1 (no) * | 1999-02-02 | 2001-10-01 | Poul Erik Jespersen | Roterbart slipe- eller poleringsverktoy, apparat for samvirke med et slikt verktoy og anvendelse av verktoyet |
ES2230294T3 (es) * | 2000-04-10 | 2005-05-01 | Slipcon Holding International Aps | Banda de lijado. |
BR0114127A (pt) | 2000-09-11 | 2003-07-22 | Dow Global Technologies Inc | Método de dispositivo para preparar suporte de pneu |
ES2231375T3 (es) * | 2000-12-16 | 2005-05-16 | Mb Maschinenbau Gmbh | Dispositivo de lijado. |
SI1499477T1 (sl) * | 2002-04-13 | 2007-06-30 | Poul Erik Jespersen | Valjasti boben z izmenljivimi brusilnimi elementi |
US6869349B2 (en) * | 2002-10-10 | 2005-03-22 | Slipcon Holding International Aps | Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to an item |
DK177957B1 (da) * | 2003-05-23 | 2015-02-02 | Poul Erik Jespersen | Slibeelement med et montageorgan for slibepapir |
US6949019B2 (en) * | 2004-01-12 | 2005-09-27 | Belanger Industrial Products, Inc. | Flap-type rotary finishing device |
CN201195283Y (zh) * | 2004-11-09 | 2009-02-18 | 布莱克和戴克公司 | 精加工工具和整套工具 |
WO2009114630A2 (en) * | 2008-03-11 | 2009-09-17 | Voorwood Company | Abrasive flap wheel with custom profiles |
DK177159B1 (da) * | 2009-05-18 | 2012-03-05 | Poul Erik Jespersen | Slibehoved, adapterliste og anvendelse af en adapterliste |
US10884393B2 (en) | 2016-05-02 | 2021-01-05 | Veolia Nuclear Solutions, Inc. | Tank cleaning system |
CN107877281A (zh) * | 2016-09-30 | 2018-04-06 | 浙江博来工具有限公司 | 一种墙面打磨机的打磨盘装置 |
WO2018226768A1 (en) | 2017-06-05 | 2018-12-13 | Osborn, A Unit Of Jason Incorporated | Rotary brush |
US11504824B2 (en) | 2017-06-05 | 2022-11-22 | Osborn, Llc | Rotary brush and rotary brush wire configurations |
WO2019036018A1 (en) * | 2017-08-17 | 2019-02-21 | Veolia Nuclear Solutions Inc. | SYSTEMS AND METHODS FOR CLEANING THE RESERVOIR |
CN107443211A (zh) * | 2017-09-20 | 2017-12-08 | 德清县海昌汽车零配件有限公司 | 一种汽车制动器衬片加工用打磨装置 |
CN108044446A (zh) * | 2018-02-11 | 2018-05-18 | 明珠家具股份有限公司 | 一种用于木质条状部件棱边处理的装置 |
CN109108847A (zh) * | 2018-09-06 | 2019-01-01 | 四会市冠源机械科技有限公司 | 一种新型的磨具 |
WO2020097133A1 (en) * | 2018-11-05 | 2020-05-14 | Osborn, Llc | Improved double-stringer rotary brush |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443413A (en) * | 1945-05-21 | 1948-06-15 | Merit Products Inc | Brush retaining aid in sanding drums |
US2423992A (en) * | 1946-04-03 | 1947-07-15 | Elmer E Nordgren | Rotary buffing tool |
US2599961A (en) * | 1948-11-30 | 1952-06-10 | Edwin H White | Abrading unit |
US3058269A (en) * | 1960-01-26 | 1962-10-16 | Merit Products Inc | Surface finishing drum |
US3879903A (en) * | 1973-02-06 | 1975-04-29 | Belanger Inc | Wheel or drum construction and packs therefor |
US4080714A (en) * | 1976-02-17 | 1978-03-28 | Merit Abrasive Products, Inc. | Flexible polishing drum segment and method of making and mounting same |
US4183183A (en) * | 1978-03-22 | 1980-01-15 | Belanger, Inc. | Pack unit and mounting means therefor |
US4882879A (en) * | 1988-07-08 | 1989-11-28 | Jason, Inc. | Flexible abrasive grinding tool |
US5157874A (en) * | 1990-08-20 | 1992-10-27 | Peng Shih Jen | Rotary multi-brushes |
DK171364B1 (da) * | 1991-02-05 | 1996-09-23 | Poul Erik Jespersen | Roterende slibe- eller pudseværktøj med bøjeligt eftergivelige slibeelementer |
DK172548B1 (da) * | 1996-03-26 | 1998-12-21 | Poul Erik Jespersen | Fremgangsmåde til fremstilling af et fleksibelt slibeelement samt et sådant fleksibelt slibeelement |
-
1998
- 1998-03-19 DE DE29804936U patent/DE29804936U1/de not_active Expired - Lifetime
-
1999
- 1999-01-08 DE DE59909713T patent/DE59909713D1/de not_active Expired - Lifetime
- 1999-01-08 PT PT99100232T patent/PT943400E/pt unknown
- 1999-01-08 AT AT99100232T patent/ATE269192T1/de active
- 1999-01-08 ES ES99100232T patent/ES2219936T3/es not_active Expired - Lifetime
- 1999-01-08 EP EP99100232A patent/EP0943400B1/de not_active Expired - Lifetime
- 1999-01-08 DK DK99100232T patent/DK0943400T3/da active
- 1999-03-11 US US09/266,333 patent/US6217431B1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010010728U1 (de) | 2010-07-27 | 2010-11-25 | Arminius-Schleifmittel Gmbh | Schleifbürste |
WO2012019702A1 (de) | 2010-07-27 | 2012-02-16 | Arndt & Brinkmann Gmbh & Co. Kg | Schleifbürste |
DE202011103741U1 (de) | 2011-07-27 | 2011-12-05 | Arndt & Brinkmann Gmbh & Co. Kg | Schleifwerkzeug |
Also Published As
Publication number | Publication date |
---|---|
EP0943400A3 (de) | 2001-10-31 |
DE59909713D1 (de) | 2004-07-22 |
EP0943400A2 (de) | 1999-09-22 |
DK0943400T3 (da) | 2004-08-30 |
ATE269192T1 (de) | 2004-07-15 |
ES2219936T3 (es) | 2004-12-01 |
US6217431B1 (en) | 2001-04-17 |
DE29804936U1 (de) | 1998-07-09 |
PT943400E (pt) | 2004-10-29 |
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