EP0915188A2 - Stromrolle für eine elektrolytische Bandbeschichtungsanlage - Google Patents
Stromrolle für eine elektrolytische Bandbeschichtungsanlage Download PDFInfo
- Publication number
- EP0915188A2 EP0915188A2 EP98120151A EP98120151A EP0915188A2 EP 0915188 A2 EP0915188 A2 EP 0915188A2 EP 98120151 A EP98120151 A EP 98120151A EP 98120151 A EP98120151 A EP 98120151A EP 0915188 A2 EP0915188 A2 EP 0915188A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- base body
- current
- inner ring
- axis
- 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
- 239000011248 coating agent Substances 0.000 title claims abstract description 15
- 238000000576 coating method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000002253 acid Substances 0.000 claims abstract description 8
- 239000000110 cooling liquid Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract 3
- 239000002826 coolant Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0657—Conducting rolls
Definitions
- the present invention relates to a current roller for an electrolytic Coil coating line.
- a current role generally has the task of that of coating anodes tape passing current back to a rectifier attributed.
- the strip to be coated is horizontal by a Coating cell led, the current rollers in front and behind the cell are arranged, lie on the belt from above or below and with the help of a rubberized counter roller a line pressure exercise on the tape.
- Roll circumferential speed is determined by the line contact between Band and current roll the current from the band to the current roll transmitted and from this via slip ring systems to the rectifier returned.
- the strip to be coated is used in vertical coating systems after leaving the coating cell via current rollers, the at the same time deflection rollers are deflected by 180 ° so that the Belt can enter the next coating cell. over the resulting contact surface between the belt and the current roller flows the current from the belt into the current roll and from here via slip ring systems back to the rectifier.
- the current role has in not only power transmission, but also tape management tasks. Because of the bending stiffness of the bands, but also because of the relatively large distances between the coating cells the current roller for vertical systems is relatively large in diameter to execute.
- Another The heat source is the wrapped band, which is also through warmed the internal electrical resistance.
- the strip temperature values can exceed 100 ° C, with appropriate heating of the current roller.
- the current roller is in principle a round hollow body formed, the outer jacket of an acid-resistant and current-conducting Metal.
- the hollow body is partial or complete filled with cooling water, using a roller pin cold Introduce water and drain heated water over the other cones becomes.
- Another known solution provides for the cavity with displacement bodies largely fill in, creating the latent water mass inside the current roller is reduced, but still the problem of uncontrollable cooling remains.
- the object of the present invention is a current roller to create, which avoids the aforementioned disadvantages can be produced with low costs and effort and also that No need to reserve parts of entire roles.
- the task is done by a current roller for an electrolytic Coil coating system solved with a roller axis, in which the Current roller from a roller jacket with an inner wall and one Outer wall and two substantially cylindrical, the roller shell filling basic bodies with cylinder jackets, facing each other and sides facing away from each other, the Roller shell and the base body are releasably connected.
- roller shell as such easily replaceable, so that spare parts for entire current rolls are no longer required is.
- the current roller is particularly inexpensive to manufacture if the Basic body made of normal steel and the roller shell made of one acid-resistant and electrically conductive material, e.g. stainless steel consists.
- the cylinder jackets of the base body are electrically insulating are formed, the current flow in the roller jacket is easier to control. This ensures uniform heating of the current roller become.
- the electrical insulation of the cylinder jackets can e.g. by using a hard, acid-resistant, electrically insulating layer are provided.
- the releasable attachment of the roller shell and base body is particularly simple if the base bodies correspond to one another, Through holes running parallel to the roller axis for Fasteners, e.g. Tie rods.
- roller jacket 1 is essentially hollow cylindrical and has an inner wall 4 and an outer wall 5. It consists of an acid-resistant, electrically conductive material, e.g. Stainless steel.
- On the inner wall 4 of the roll shell 1 is a concentric welded around a roller axis 6 rotating inner ring 7. As can be seen, the inner ring 7 is arranged centrally.
- the base bodies 2, 3 are essentially of the same design. she are essentially cylindrical, hollow on the inside and point to their sides facing away from each other pins 8, by means of which they in Bearings not shown are rotatably supported.
- the basic body 2, 3 consist of mild steel. You fill the roll jacket 1 in essential, preferably even a perfect fit.
- the basic body 2, 3 thus have mutually facing sides 9, facing away from one another Pages 10 and the roller jacket 1 facing cylinder jackets 11.
- the cylinder jackets 11 are hard, acid-resistant and electric insulating layer.
- the layer can, for example Oxide ceramics exist in which to avoid porosity Fillers are introduced. Such a coating is inexpensive and easy to apply. It protects the cylinder jackets 11 also against corrosion by a coolant (water) and also against possible electrolytic vapors.
- the cylinder jackets 11 are thus designed to be electrically insulating.
- Both the roller shell 1 and the base body 2, 3 are here arranged symmetrically with respect to the axis 6, which in the following is also referred to as a roller jacket axis.
- the base bodies 2, 3 have through holes 12.
- the through holes 12 run parallel to the roller axis 6 and correspond together.
- Drawbars 13 can be inserted so that the roller shell 1 and the base body 2, 3 by screw nuts screwed onto the tie rods 13 14 are releasably connectable. This can, if necessary the roller shell 1 can be easily replaced without the whole current roll must be machined. The spare parts inventory is therefore reduced to the roller shells 1.
- the cylinder jackets 11 of the base body 2, 3 have cooling channels 15 for a coolant, e.g. Water, on.
- the cooling channels 15 are as spirals formed around the cylinder jackets 11.
- the Cooling ducts 15 of one base body 2 are designed to run on the left, that of the other base body 3 right-handed. You are in the present Case semi-circular. But you could also use a different shape exhibit.
- the coolant circuit is as follows:
- the cooling liquid is fed into the current roller via a feed bore 16 fed.
- the feed bore 16 of one base body 2 is located on the roller axis 6 and on the other base body 3 Side 10 facing away from a base body 2.
- the coolant is shown via outer radial bores 17 - is only one - in Fig. 2 - fed into the first longitudinal bores 18.
- the outer radial bores 17 are also on the another base body 3 facing away from side 10 of one base body 2 arranged.
- the first longitudinal bores 18 run below the Cooling channels 15 parallel to the roller axis 6 and are to the inner ring 7 open towards.
- the outer radial bores 17 of a base body 2 are still between the cooling channels 15 and the first longitudinal bores 18 closed, e.g. welded or screwed in a threaded plug.
- the other base body 3 also has first longitudinal bores 19 which will be discussed later. But he still points also second, open to the inner ring 7 towards the longitudinal bores 20, the also run parallel to the roller axis 6.
- the first longitudinal holes 18 of one base body 2 are with the second longitudinal bores 20 of the other base body 3 via through holes 21 connected, which are arranged in the inner ring 7.
- the basic body 2, 3 also have inner radial bores 22, which on each other facing sides 9 of the base body 2, 3 are arranged.
- the inner radial bores 22 connect the first longitudinal bores 18 of one base body 2 or the second longitudinal bores 20 of the other base body 3 with the cooling channels 15.
- cooling liquid e.g. Water into the cooling channels 15 can be fed. It then runs in a spiral from the inner ring 7 of the roll shell 1 to its outer ends.
- a base body 2 on the side facing away from the other base body 3 Page 10 further outer radial bores 23, which differ from the Cooling channels 15 to second longitudinal bores 24 of one base body 2 extend.
- These second longitudinal bores 24 of one base body 2 also run parallel to the roller axis 6. They are open to the inner ring 7 and extend to just before the another base body 3 facing away from side 10 of a base body 2. They are via further through holes arranged in the inner ring 7 25 with the already mentioned first longitudinal bores 19 of the other base body 3 connected.
- the first longitudinal bores 19 of the other base body 3 run also below the cooling channels 15 parallel to the roller axis 6 and are open to the inner ring 7. They are about outer radial holes 26 on the one hand with the cooling channels 15 and on the other hand with a feed bore 27 connected.
- the feed bore 27 is in the other base body 3 arranged and lies on the roller axis 6. From this feed opening 27 from the cooling water can be fed out of the current roller become.
- the current roller is cambered. This can be beneficial for tape running.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
Description
- Figur 1
- eine Stromrolle in Richtung der Rollenachse gesehen,
- Figur 2
- einen Schnitt durch die Stromrolle von Fig. 1 entlang der Linie II-II,
- Figur 3
- einen Schnitt durch die Stromrolle von Fig. 2 entlang der Linie A-A und
- Figur 4
- einen Schnitt durch die Stromrolle von Fig. 3 entlang der Linie B-B.
- 1
- Rollenmantel
- 2,3
- Grundkörper
- 4
- Innenwand
- 5
- Außenwand
- 6
- Rollenachse/Rollenmantelachse
- 7
- Innenring
- 8
- Zapfen
- 9
- einander zugewandte Seiten
- 10
- voneinander abgewandte Seiten
- 11
- Zylindermäntel
- 12,21,25
- Durchgangsbohrungen
- 13
- Zugstangen
- 14
- Schraubenmuttern
- 15
- Kühlkanäle
- 16,27
- Speisebohrungen
- 17,26
- äußere Radialbohrungen
- 18,19
- erste Längsbohrungen
- 20,24
- zweite Längsbohrungen
- 22
- innere Radialbohrungen
- 23
- weitere äußere Radialbohrungen
- 28
- O-Ringe
Claims (16)
- Stromrolle für eine elektrolytische Bandbeschichtungsanlage, mit einer Rollenachse (6), wobei die Stromrolle aus einem Rollenmantel (1) mit einer Innenwand (4) und einer Außenwand (5) und zwei im wesentlichen zylinderförmigen, den Rollenmantel (1) ausfüllenden Grundkörpern (2, 3) mit Zylindermänteln (11), einander zugewandten (9) und voneinander abgewandten Seiten (10) besteht, wobei der Rollenmantel (1) und die Grundkörper (2, 3) lösbar miteinander verbunden sind.
- Stromrolle nach Anspruch 1,
dadurch gekennzeichnet,
daß die Grundkörper (2, 3) aus Normalstahl bestehen und der Rollenmantel (1) aus einem säurebeständigen und elektrisch leitfähigen Material, z.B. Edelstahl, besteht. - Stromrolle nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß die Zylindermäntel (11) der Grundkörper (2, 3) elektrisch isolierend ausgebildet sind. - Stromrolle nach Anspruch 3,
dadurch gekennzeichnet,
daß die Zylindermäntel (11) mit einer harten, säurefesten, elektrisch isolierenden Schicht versehen sind. - Stromrolle nach einem der obigen Ansprüche,
dadurch gekennzeichnet,
daß die Grundkörper (2, 3) und der Rollenmantel (1) paßgenau miteinander verbunden sind. - Stromrolle nach einem der obigen Ansprüche,
dadurch gekennzeichnet,
daß an der Innenwand (4) des Rollenmantels (1) ein konzentrisch um die Rollenachse (6) umlaufender Innenring (7) angeordnet ist. - Stromrolle nach Anspruch 6,
dadurch gekennzeichnet,
daß der Innenring (7) mit dem Rollenmantel (1) verschweißt ist. - Stromrolle nach Anspruch 6 oder 7,
dadurch gekennzeichnet,
daß die Grundkörper (2, 3) miteinander korrespondierende, parallel zur Rollenachse (6) verlaufende Durchgangsbohrungen (12) für Befestigungselemente (13), z.B. Zugstangen (13), aufweisen. - Stromrolle nach einem der obigen Ansprüche
dadurch gekennzeichnet,
daß die Zylindermäntel (11) Kühlkanäle (15) für eine Kühlflüssigkeit aufweisen. - Stromrolle nach Anspruch 9 und einem der Ansprüche 6, 7 oder 8,
dadurch gekennzeichnet,daß die Kühlkanäle (15) als um die Zylindermäntel (11) umlaufende Spiralen ausgebildet sind,daß die Grundkörper (2, 3) an ihren voneinander abgewandten Seiten (10) auf der Rollenachse (6) liegende Speisebohrungen (16, 27) zum Ein- und Ausspeisen der Kühlflüssigkeit aufweisen,daß die Grundkörper (2, 3) an ihren voneinander abgewandten Seiten (10) je mindestens eine mit der jeweiligen Speisebohrung (16, 27) verbundene äußere Radialbohrung (17, 26) aufweisen,daß die Grundkörper (2, 3) unterhalb der Kühlkanäle (15) je mindestens eine mit den äußeren Radialbohrungen (16, 27) verbundene, zum Innenring (7) hin offene, parallel zur Rollenachse (6) verlaufende erste Längsbohrung (18, 19) aufweisen,daß bei einem der Grundkörper (2) die mindestens eine äußere Radialbohrung (17) zwischen den Kühlkanälen (15) und der mindestens einen ersten Längsbohrung (18) verschlossen ist,daß der eine Grundkörper (2) an seiner dem anderen Grundkörper (3) zugewandten Seite (9) mindestens eine innere Radialbohrung (22) aufweist, die mit der mindestens einen ersten Längsbohrung (18) verbunden ist,daß der eine Grundkörper (2) mindestens eine zweite, zum Innenring (7) hin offene, parallel zur Rollenachse (6) verlaufende Längsbohrung (24) aufweist, die sich bis zur vom anderen Grundkörper (3) abgewandten Seite (10) des einen Grundkörpers (2) erstreckt und über eine im Innenring (7) angeordnete erste Durchgangsbohrung (21) mit der mindestens einen ersten Längsbohrung (19) des anderen Grundkörpers (3) verbunden ist,daß der eine Grundkörper (2) an der vom anderen Grundkörper (3) abgewandten Seite (10) mindestens eine weitere äußere Radialbohrung (23) aufweist, die sich von den Kühlkanälen (15) zur mindestens einen zweiten Längsbohrung (24) erstreckt,daß der andere Grundkörper (3) mindestens eine zweite, zum Innenring (7) hin offene, parallel zur Rollenachse (6) verlaufende Längsbohrung (20) aufweist, die über eine im Innenring (7) angeordnete zweite Durchgangsbohrung (25) mit der mindestens einen ersten Längsbohrung (18) des einen Grundkörpers (2) verbunden ist, unddaß die mindestens eine zweite Längsbohrung (20) des anderen Grundkörpers (3) über mindestens eine an der dem einen Grundkörper (2) zugewandten Seite (9) des anderen Grundkörpers (3) angeordnete innere Radialbohrung (22) mit den Kühlkanälen (15) verbunden ist. - Verfahren zum Kühlen einer Stromrolle nach Anspruch 10,
dadurch gekennzeichnet,
daß die Kühlflüssigkeit an den einander zugewandten Seiten (9) der Grundkörper (2, 3) in die Kühlkanäle (15) eingespeist und an den voneinander abgewandten Seiten (10) der Grundkörper (2, 3) aus den Kühlkanälen (15) ausgespeist wird. - Verfahren zum Kühlen einer Stromrolle nach Anspruch 10,
dadurch gekennzeichnet,
daß die Kühlflüssigkeit an den voneinander abgewandten Seiten (10) der Grundkörper (2, 3) in die Kühlkanäle (15) eingespeist und an den einander zugewandten Seiten (9) der Grundkörper (2, 3) aus den Kühlkanälen (15) ausgespeist wird. - Rollernantel für eine Stromrolle für eine elektrolytische Beschichtungsanlage, mit einer Rollenmantelachse (6), einer Innenwand (4) und einer Außenwand (5), bestehend aus einem säurefesten und elektrisch leitfähigen Material, z.B. Edelstahl,
dadurch gekennzeichnet,
daß an der Innenwand (4) des Rollenmantels (1) mittig ein konzentrisch zur Rollenmantelachse (6) angeordneter Innenring (7) angeordnet ist. - Rollenmantel nach Anspruch 13,
dadurch gekennzeichnet,
daß der Innenring (7) mit dem Rollenmantel (1) verschweißt ist. - Rollenmantel nach Anspruch 13 oder 14,
dadurch gekennzeichnet,
daß der Innenring (7) parallel zur Rollenmantelachse (6) verlaufende Durchgangsbohrungen (12) für Befestigungselemente (13), z.B. Zugstangen (13), aufweist. - Rollenmantel nach Anspruch 13, 14 oder 15,
dadurch gekennzeichnet,
daß der Innenring (7) mindestens zwei parallel zur Rollenmantelachse (6) verlaufende Durchgangsbohrungen (21, 25) für eine Kühlflüssigkeit aufweist.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19747429 | 1997-10-28 | ||
DE19747429 | 1997-10-28 | ||
DE19804257A DE19804257A1 (de) | 1997-10-28 | 1998-02-04 | Stromrolle für eine elektrolytische Bandbeschichtungsanlage |
DE19804257 | 1998-02-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0915188A2 true EP0915188A2 (de) | 1999-05-12 |
EP0915188A3 EP0915188A3 (de) | 1999-05-19 |
EP0915188B1 EP0915188B1 (de) | 2004-06-16 |
Family
ID=26041131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98120151A Expired - Lifetime EP0915188B1 (de) | 1997-10-28 | 1998-10-27 | Stromrolle für eine elektrolytische Bandbeschichtungsanlage |
Country Status (9)
Country | Link |
---|---|
US (1) | US6572517B1 (de) |
EP (1) | EP0915188B1 (de) |
JP (1) | JPH11200089A (de) |
CN (1) | CN1145719C (de) |
AT (1) | ATE269433T1 (de) |
BR (1) | BR9804287A (de) |
CA (1) | CA2251119A1 (de) |
ES (1) | ES2221108T3 (de) |
TW (1) | TW422895B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE351941T1 (de) * | 2000-03-14 | 2007-02-15 | Walzen Irle Gmbh | Rotierbare walze |
AU2003288916A1 (en) * | 2002-10-03 | 2004-04-23 | Kredo Laboratories | Apparatus for transfer of heat energy between a body surface and heat transfer fluid |
CN102703959B (zh) * | 2012-06-21 | 2015-02-25 | 周建元 | 一种铜排连续走动镀锡方法及设备 |
AT514625B1 (de) * | 2013-07-24 | 2018-07-15 | Primetals Technologies Austria GmbH | Gekühlte Strangführungsrolle |
JP7101229B2 (ja) * | 2019-12-10 | 2022-07-14 | エスケー ネクシリス カンパニー リミテッド | メッキ設備用陰極アセンブリ |
TWI785730B (zh) * | 2021-08-11 | 2022-12-01 | 大陸商常州欣盛半導體技術股份有限公司 | 陰極輪 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526312A (en) * | 1946-03-07 | 1950-10-17 | Carnegie Illinois Steel Corp | Contact roll for electroplating |
DE3534360A1 (de) * | 1985-09-26 | 1987-03-26 | Roland Schnetteler | Verfahren zur herstellung einer stromleitwalze und nach diesem verfahren hergestellte walze |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3231433C2 (de) * | 1982-08-20 | 1985-07-11 | Mannesmann AG, 4000 Düsseldorf | Innengekühlte Stütz- und/oder Transportwalze und Verfahren zu ihrer Herstellung |
ATE36179T1 (de) * | 1984-03-24 | 1988-08-15 | Klaus Reinhold | Walze zum bearbeiten von bahn- oder bandfoermigem flachmaterial. |
JPS63106682A (ja) * | 1986-10-23 | 1988-05-11 | Hitachi Metals Ltd | 電子写真用ヒ−トロ−ル |
FI91297C (fi) * | 1992-02-24 | 1994-06-10 | Valmet Paper Machinery Inc | Kuumennettava tela |
US6158501A (en) * | 1993-10-20 | 2000-12-12 | Valmet Corporation | Thermally insulated roll and insulation assembly for a thermoroll |
US5598633A (en) * | 1994-07-12 | 1997-02-04 | Norandal Usa, Inc. | Method of manufacturing a caster roll core and shell assembly |
US5804794A (en) * | 1995-04-18 | 1998-09-08 | Ricoh Company, Ltd. | Image fixing apparatus and image fixing roller |
AUPN811396A0 (en) * | 1996-02-16 | 1996-03-07 | Bhp Steel (Jla) Pty Limited | Roll cooling structure for twin roll continuous caster |
US5983993A (en) * | 1996-08-30 | 1999-11-16 | International Paper Company | High production chill roll |
AU723560B2 (en) * | 1997-01-13 | 2000-08-31 | American Roller Company, Llc | Heated roller with integral heat pipe |
US5899264A (en) * | 1997-09-17 | 1999-05-04 | Marquip, Inc. | Steam supply and condensate removal apparatus for heated roll |
US6105651A (en) * | 1998-08-28 | 2000-08-22 | Integrated Design Corp. | Rotary hot foil stamping apparatus |
US6315703B1 (en) * | 1999-05-07 | 2001-11-13 | Kleinewefers Textilmaschinen Gmbh | Pressure treatment roller |
DE19957847C5 (de) * | 1999-12-01 | 2010-05-12 | Shw Casting Technologies Gmbh | Walze zur thermischen und mechanischen Behandlung eines bahnförmigen Produkts |
-
1998
- 1998-10-07 TW TW087116587A patent/TW422895B/zh not_active IP Right Cessation
- 1998-10-22 US US09/177,299 patent/US6572517B1/en not_active Expired - Fee Related
- 1998-10-22 CA CA002251119A patent/CA2251119A1/en not_active Abandoned
- 1998-10-27 EP EP98120151A patent/EP0915188B1/de not_active Expired - Lifetime
- 1998-10-27 AT AT98120151T patent/ATE269433T1/de not_active IP Right Cessation
- 1998-10-27 CN CNB981271251A patent/CN1145719C/zh not_active Expired - Fee Related
- 1998-10-27 JP JP10305415A patent/JPH11200089A/ja not_active Withdrawn
- 1998-10-27 BR BR9804287-4A patent/BR9804287A/pt not_active IP Right Cessation
- 1998-10-27 ES ES98120151T patent/ES2221108T3/es not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526312A (en) * | 1946-03-07 | 1950-10-17 | Carnegie Illinois Steel Corp | Contact roll for electroplating |
DE3534360A1 (de) * | 1985-09-26 | 1987-03-26 | Roland Schnetteler | Verfahren zur herstellung einer stromleitwalze und nach diesem verfahren hergestellte walze |
Also Published As
Publication number | Publication date |
---|---|
EP0915188A3 (de) | 1999-05-19 |
ES2221108T3 (es) | 2004-12-16 |
EP0915188B1 (de) | 2004-06-16 |
BR9804287A (pt) | 1999-12-14 |
ATE269433T1 (de) | 2004-07-15 |
CA2251119A1 (en) | 1999-04-28 |
JPH11200089A (ja) | 1999-07-27 |
CN1227283A (zh) | 1999-09-01 |
US6572517B1 (en) | 2003-06-03 |
TW422895B (en) | 2001-02-21 |
CN1145719C (zh) | 2004-04-14 |
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