EP1138419A1 - Cale d'un dispositif de clamage de plaque réfractaire dans un valve à tiroir - Google Patents

Cale d'un dispositif de clamage de plaque réfractaire dans un valve à tiroir Download PDF

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Publication number
EP1138419A1
EP1138419A1 EP00870058A EP00870058A EP1138419A1 EP 1138419 A1 EP1138419 A1 EP 1138419A1 EP 00870058 A EP00870058 A EP 00870058A EP 00870058 A EP00870058 A EP 00870058A EP 1138419 A1 EP1138419 A1 EP 1138419A1
Authority
EP
European Patent Office
Prior art keywords
wedge
plate
housing
shim
clamping force
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.)
Withdrawn
Application number
EP00870058A
Other languages
German (de)
English (en)
French (fr)
Inventor
Vincent Boisdequin
Philippe Mutsaarts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vesuvius Crucible Co
Original Assignee
Vesuvius Crucible Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8175726&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1138419(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vesuvius Crucible Co filed Critical Vesuvius Crucible Co
Priority to EP00870058A priority Critical patent/EP1138419A1/fr
Priority to BRPI0109613-3A priority patent/BR0109613B1/pt
Priority to DK01919014T priority patent/DK1276579T4/da
Priority to KR1020027012701A priority patent/KR100808074B1/ko
Priority to AT01919014T priority patent/ATE268240T1/de
Priority to MXPA02009671A priority patent/MXPA02009671A/es
Priority to JP2001570400A priority patent/JP2003528732A/ja
Priority to US10/220,653 priority patent/US6619619B2/en
Priority to AU4625401A priority patent/AU4625401A/xx
Priority to TW090107066A priority patent/TW477734B/zh
Priority to CA002403849A priority patent/CA2403849A1/en
Priority to ARP010101411A priority patent/AR027717A1/es
Priority to UA2002108599A priority patent/UA73167C2/uk
Priority to PCT/BE2001/000051 priority patent/WO2001072453A1/en
Priority to DE60103636T priority patent/DE60103636T9/de
Priority to PL358090A priority patent/PL197787B1/pl
Priority to AU2001246254A priority patent/AU2001246254B2/en
Priority to CZ20023216A priority patent/CZ300271B6/cs
Priority to CNB018058523A priority patent/CN1206063C/zh
Priority to RU2002123354/02A priority patent/RU2254208C2/ru
Priority to EP01919014A priority patent/EP1276579B2/en
Priority to ES01919014T priority patent/ES2221893T5/es
Priority to TR2004/02072T priority patent/TR200402072T4/tr
Publication of EP1138419A1 publication Critical patent/EP1138419A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • B22D41/34—Supporting, fixing or centering means therefor

Definitions

  • the present invention relates to a shim of a plate clamping device refractory in a housing of a slide valve of a casting installation, a assembly comprising a refractory plate and its housing, a slide valve comprising such an assembly, a casting installation comprising such a valve drawer and a method of clamming a refractory plate.
  • These housings can be fixed elements of the valve frame, when it comes to fixed plates or carriages in the case of movable plates of slide valves.
  • the clamping is generally carried out using a block which is supported on the one hand on an edge of the plate, on the other hand on an adjustable stop which allows to clamp the wedge against the plate in order to immobilize it.
  • the present invention aims in particular to provide a shim which does not have the disadvantage of known wedges.
  • the present invention relates to a shim of a plate clamping device refractory in a housing of a slide valve of a casting installation, said shim comprising on the one hand, a thrust zone by which it can undergo a force of tightening to push it against a refractory plate located in the housing and on the other hand, two ends each of which is suitable for pressing against an edge of the refractory plate, characterized in that the wedge is able to deform elastically and in that each of the two ends of the wedge is shaped so as to take also pressing against an adjacent wall of the housing, either under the effect of a force of appropriate clamping (and greater than the clamping force required to make so that the wedge rests only on the edges of the plate), either under the effect of the thermal expansion of the plate due to the high temperatures encountered during casting operations, or under the combined effect of these two actions.
  • One of the advantages of the wedge according to the invention is that it adapts automatically to the geometry of the plate that it must immobilize. So the dispersions of shapes between plates, due to their manufacturing process, do not cause no defect in the claim. Likewise, the ability of the hold to conform automatically to the supports offered by the plate, due to its elasticity, prevents it from undergoing itself too high stresses and, in the long run, to break.
  • the wedge according to the invention first absorbs itself part of the deformation of the plate due to its expansion and then carry over, during casting operations, on the plate housing the clamping forces imposed by the adjustable stop and by the deformation due to the expansion of the plate.
  • the wedge behaves like a self-positioning strut between the plate and its housing.
  • a shim whose stiffness constant is less than 10 T / mm, preferably less than 5 T / mm and in a completely preferred, of the order of 1 to 3 T / mm. These values are to be compared with those we measurement on known shims which range from 10 to 30 T / mm, or even more. Until present, we have always considered that the hold, when it is present, must have sufficient rigidity so that the plate is driven directly during the setting in motion of the drawer without allowing the appearance of the slightest play. Therefore, it is the stiffness constant of the shims in question must be at least greater than 10 T / mm, and in general, greater than 20-30 T / mm.
  • the inventors opted for a wedge significantly less rigid whose elasticity absorbs part of the expansion of the plate without generating significant constraints until the ends of the wedge come into contact and bear against the walls of the housing (which have generally a stiffness constant greater than 40 T / mm, or even of the order of 150 to 200 T / mm for certain pocket drawers).
  • the wedge no longer plays the role a brace between the plate having almost reached its maximum dimension and its housing. As soon as the plate has almost reached its maximum dimension at the time where the ends of the wedge come to bear on the walls of the housing, the stresses generated at the level of the plate are very greatly reduced.
  • the wedge must not however absorb all the deformation due to the expansion of the plate so that the latter remains maintained in compression during casting operations. It is indeed beneficial that the plate is maintained in compression so that any cracks that may appear are maintained closed.
  • the shim is produced in one piece, by machining, molding or forging, in a material having the required properties, having regard to the temperature conditions, mechanical strength and elasticity of the wedge.
  • materials suitable for making the hold of the invention are all steels, in particular, 42CrMo4 steel.
  • At least one of the two ends of the block is connected to the thrust zone by an elastically deformable portion of the block, authorizing a change of orientation of the end.
  • This change of orientation allows said end to apply against the plate by a surface support and thus avoids punctual tightening forces detrimental to plaque.
  • the second bearing surface serves as a "ball" and allows the contact which is established between the end of the wedge and the plate to impose the orientation of said end, so that said contact is surface.
  • the wedge has only one zone of thrust.
  • the clamping force applied by an adjustable stop of the housing is distributed thus automatically between the two ends of the wedge and we avoid any imbalance between the clamping forces applied by the two ends of the shim on the plate.
  • the thrust zone has a smooth face (which can be flat or rounded) for contact with the adjustable stop of the housing, which can apply its clamping force at any point on this smooth face.
  • the hold can take its equilibrium position between the housing and the wedge, possibly by shifting by relative to the longitudinal axis of the housing due to the asymmetries of the plate, without the support between the adjustable stop of the housing and the thrust zone is not disturbed.
  • At least one of the ends of the wedge comprises, in cross section, a cutout allowing said end to engage under an overhang of the housing wall.
  • the invention also relates to an assembly of a refractory plate and its housing, in the form of a carriage or a fixed element of the valve frame, comprising a housing receiving said refractory plate, which is characterized in that the refractory plate is clamped in the housing by means of a shim as described above.
  • the carriage or the fixed element of the valve frame is provided with a clamping means for exerting the clamping force on the hold.
  • This tightening means being constituted by a screw, an eccentric, a wedge thrust or any other variant known to those skilled in the art.
  • this tightening means is removable so that in the event of blockage in the tight position, it can easily be removed from the assembly.
  • the invention also relates to a slide valve of a casting installation. comprising such an assembly, as well as on a casting installation.
  • the present invention also relates to a method for clamping a plate in a housing of a slide valve of a casting installation, consisting of interposing a shim between the plate and an edge of the housing, said shim comprising, on the one hand, a thrust zone by which it can undergo a clamping force aimed at pushing it against a plate located in the housing and, on the other hand, two ends of which each is able to be applied against an edge of the plate, characterized in that applies a clamping force on the wedge causing its elastic deformation, until that each of the two ends of the wedge bears against the corresponding edge of the plate, preferably, until the ends of the wedge are sufficiently close to the walls of the housing to be able to support it when the plate expands under the effect of the temperature reached during casting.
  • the metallurgical container 1 has a bottom 2 in which is formed a pouring orifice 3.
  • the latter has an internal nozzle 4 which passes through the bottom wall of the container and the bottom plate 6 of the valve frame.
  • a slide valve 7 is mounted on the container, opposite the pouring orifice 3.
  • This valve comprises two fixed upper refractory plates 8, lower 9 and a movable refractory plate 10 able to slide between the two fixed plates under the action of a jack 5.
  • the Figure 1 shows a three-plate slide valve. It is understood that this also relates to two-plate devices or to devices in which a plate and another casting (tube or internal nozzle by example) form a whole.
  • Each of the plates 8, 9, 10 is traversed by a pouring orifice 11, 12, 13 substantially the same cross section as that of the internal nozzle.
  • the regulation or the interruption of the casting is carried out, in a known manner, by displacement of the plate mobile 10 so as to modify the casting passage resulting from the alignment of the pouring holes of the three plates.
  • each of the plates 8, 9, 10 is encircled. She climbed into her home by clamage using a U-shaped shim 14, as shown in FIG. 4.
  • the clamming of the plate fixed 8 takes place in a fixed element of the valve frame (not shown), that of the fixed plate 9 in a door of the slide valve, visible in FIG. 2, and that of the plate mobile 10 in a mobile carriage shown in Figure 3.
  • the door 15 of Figure 2 has, on its periphery, a certain number of arrangements which will not be described here because they are not necessary for understanding the invention.
  • the door In his part central, the door has a hollow housing 16, substantially the same thickness as the refractory plate 9, receiving this plate as well as the shim 14.
  • Plate 9 has an elongated shape inscribed in a rectangle with four corners truncated as described for example in the European patent application EP 99870258.3 or in document WO 98/05451.
  • the plate is immobilized in its housing by its four edges representing the truncated corners of the rectangle. Edges 18 and 18 'are supported against fixed stops 20 and 20', while the edges 19 and 19 'are supported by the ends 21 and 21 'of the wedge 14.
  • each end 21, 21 'of the wedge has a first bearing surface formed by a flat internal face 22, 22 ', which bears against an edge 19,19 'of the plate, and a second bearing surface formed by a rounded face 23, 23 ', opposite the flat face 22, 22', which is intended to take support against the edge 24, 24 'of the housing 16 defined in the door 15.
  • the rounded shape of the face 23, 23 ' guarantees linear contact with the edge 24, 24' of the housing, so that no orientation of the end 21, 21 'of the wedge is favored by its support against said edge.
  • the flat face 22, 22 ' by its contact against the flat edge 19, 19', can impose at the end 21, 21 ′ the orientation according to which this support is a support of area.
  • Each end 21, 21 ' is connected to the body of the hold by a zone of less section 34, 34 'which gives this part of the wedge better aptitude for elastic deformation, thus imposing the correct orientation of each end by compared to the plate.
  • the wedge 14 can also deform by spacing or bringing together its two branches, also resiliently. It can thus adapt precisely to the shape of the plate, engaging its two ends between the edge 24, 24 'of the housing and each edge 19, 19 ′, each end 21, 21 ′ orienting themselves optimally, as just described.
  • FIG. 3 there is shown the movable carriage 26 which supports the movable plate 10.
  • the carriage has a housing 27 in its central part, to receive the movable plate 10 immobilized by a wedge 14.
  • the drive in translation of the carriage is provided by a cylinder 5, the rod of which engages in a cavity 28 provided for this purpose.
  • the wedge is held in the housing by its two ends, even when the plate is not tightened, thanks to a cutout 29 of each end 21, 21 'and an overhang 30, 30' secured to the edge 24, 24 'of the housing, as seen in FIG. 5.
  • the shim 14 cannot be extracted from the housing only by sliding its two ends 21, 21 'outside the overhangs, which is impossible as long as the movable stop which pushes the wedge against the plate is in place, even when this movable stopper is not tightened.
  • Figure 6 provides a detailed view of an example of a movable stop. This last consists of a threaded part 31 which is embedded in a cutout 32 provided for this purpose in the edge of the housing, in the longitudinal axis of the housing.
  • the room threaded 31 engaged in the cutout is fixed there by fixing screws 33. It can receive a clamping screw (not shown) which protrudes inside the housing and bears against the smooth outer face 25 ( Figure 4) of the wedge thrust area.
  • the unique force exerted by the clamping screw on the shim is balanced automatically between the two ends 21,21 ', ensuring the clamping of the plate in his accommodation.
  • the screw could be replaced by an eccentric.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Clamps And Clips (AREA)
  • Sliding Valves (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP00870058A 2000-03-29 2000-03-29 Cale d'un dispositif de clamage de plaque réfractaire dans un valve à tiroir Withdrawn EP1138419A1 (fr)

Priority Applications (23)

Application Number Priority Date Filing Date Title
EP00870058A EP1138419A1 (fr) 2000-03-29 2000-03-29 Cale d'un dispositif de clamage de plaque réfractaire dans un valve à tiroir
TR2004/02072T TR200402072T4 (tr) 2000-03-29 2001-03-26 Sürgülü bir valfdaki refrakter bir levha için kavrama cihazı
CA002403849A CA2403849A1 (en) 2000-03-29 2001-03-26 Clamping device for a refractory-made plate of a sliding gate
UA2002108599A UA73167C2 (en) 2000-03-29 2001-03-26 Clamp of clamping device for refactory plate
KR1020027012701A KR100808074B1 (ko) 2000-03-29 2001-03-26 슬라이딩 게이트의 내화판 체결 장치, 이를 포함하는 슬라이드 밸브 및 주조설비, 그리고 내화판 체결 방법
AT01919014T ATE268240T1 (de) 2000-03-29 2001-03-26 Spannvorrichtung für die feuerfeste platte eines schieberverschlusses
MXPA02009671A MXPA02009671A (es) 2000-03-29 2001-03-26 Dispositivo de abrazadera para una placa refractaria de una barrera corrediza.
JP2001570400A JP2003528732A (ja) 2000-03-29 2001-03-26 クランプ装置のためのクランプ
US10/220,653 US6619619B2 (en) 2000-03-29 2001-03-26 Clamping device for a refractory-made plate of a sliding gate
AU4625401A AU4625401A (en) 2000-03-29 2001-03-26 Clamping device for a refractory-made plate of a sliding gate
TW090107066A TW477734B (en) 2000-03-29 2001-03-26 Clamp for a clamping device and process for clamping a plate
BRPI0109613-3A BR0109613B1 (pt) 2000-03-29 2001-03-26 calÇo para um dispositivo de calÇamento para uma placa refratÁria em um alojamento de uma vÁlvula de gaveta para uma instalaÇço de lingotamento, e, montagem de uma placa refratÁria de um carro ou um elemento fixo da estrutura de vÁlvula.
ARP010101411A AR027717A1 (es) 2000-03-29 2001-03-26 Mordaza para un dispositivo de abrazadera, estructura compuesta por una plancha refractaria y un carro, valvula de corredera, instalacion de fundicion yprocedimiento para sujetar la plancha en un asiento de la valvula de corredera
DK01919014T DK1276579T4 (da) 2000-03-29 2001-03-26 Fastspændingsindretning til en ildfast plade i en gliderventil
PCT/BE2001/000051 WO2001072453A1 (en) 2000-03-29 2001-03-26 Clamping device for a refractory-made plate of a sliding gate
DE60103636T DE60103636T9 (de) 2000-03-29 2001-03-26 Spannvorrichtung für die feuerfeste platte eines schieberverschlusses
PL358090A PL197787B1 (pl) 2000-03-29 2001-03-26 Zacisk do urządzenia mocującego dla płyty ogniotrwałej w gnieździe zaworu suwakowego w urządzeniu do odlewania, zespół płyty ogniotrwałej i sań albo nieruchomego elementu korpusu zaworu z gniazdem dla płyty ogniotrwałej oraz zacisku, zawór suwakowy w urządzeniu do odlewania, urządzenie do odlewania i sposób mocowania płyty w gnieździe zaworu suwakowego w urządzeniu do odlewania
AU2001246254A AU2001246254B2 (en) 2000-03-29 2001-03-26 Clamping device for a refractory-made plate of a sliding gate
CZ20023216A CZ300271B6 (cs) 2000-03-29 2001-03-26 Upínací ústrojí pro žáruvzdornou desku posuvného šoupátka
CNB018058523A CN1206063C (zh) 2000-03-29 2001-03-26 用于滑动水口的耐火材料板的夹紧装置
RU2002123354/02A RU2254208C2 (ru) 2000-03-29 2001-03-26 Зажим шибера для огнеупорной плиты
EP01919014A EP1276579B2 (en) 2000-03-29 2001-03-26 Clamping device for a refractory- made plate of a sliding gate
ES01919014T ES2221893T5 (es) 2000-03-29 2001-03-26 Mordaza para un dispositivo de abrazadera.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00870058A EP1138419A1 (fr) 2000-03-29 2000-03-29 Cale d'un dispositif de clamage de plaque réfractaire dans un valve à tiroir

Publications (1)

Publication Number Publication Date
EP1138419A1 true EP1138419A1 (fr) 2001-10-04

Family

ID=8175726

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00870058A Withdrawn EP1138419A1 (fr) 2000-03-29 2000-03-29 Cale d'un dispositif de clamage de plaque réfractaire dans un valve à tiroir
EP01919014A Expired - Lifetime EP1276579B2 (en) 2000-03-29 2001-03-26 Clamping device for a refractory- made plate of a sliding gate

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP01919014A Expired - Lifetime EP1276579B2 (en) 2000-03-29 2001-03-26 Clamping device for a refractory- made plate of a sliding gate

Country Status (21)

Country Link
US (1) US6619619B2 (tr)
EP (2) EP1138419A1 (tr)
JP (1) JP2003528732A (tr)
KR (1) KR100808074B1 (tr)
CN (1) CN1206063C (tr)
AR (1) AR027717A1 (tr)
AT (1) ATE268240T1 (tr)
AU (2) AU2001246254B2 (tr)
BR (1) BR0109613B1 (tr)
CA (1) CA2403849A1 (tr)
CZ (1) CZ300271B6 (tr)
DE (1) DE60103636T9 (tr)
DK (1) DK1276579T4 (tr)
ES (1) ES2221893T5 (tr)
MX (1) MXPA02009671A (tr)
PL (1) PL197787B1 (tr)
RU (1) RU2254208C2 (tr)
TR (1) TR200402072T4 (tr)
TW (1) TW477734B (tr)
UA (1) UA73167C2 (tr)
WO (1) WO2001072453A1 (tr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100624830B1 (ko) * 2001-05-01 2006-09-18 구로사키 하리마 코포레이션 슬라이딩 노즐 장치
WO2004069448A2 (de) * 2001-11-23 2004-08-19 Stopinc Aktiengesellschaft Spannvorrichtung für eine feuerfeste platte eines schiebeverschlusses am ausguss eines behälters für metallschmelze
DE102004016817A1 (de) * 2004-04-06 2005-11-10 Trilux-Lenze Gmbh + Co Kg Verbindungsmittel für Leuchtenelemente
DE102004037401A1 (de) * 2004-07-30 2006-03-23 Pa-Ha-Ge Feuerfeste Erzeugnisse Gmbh & Co. Kg Feuerfeste Verschlussplatte für Schieberverschlüsse an metallurgischen Gefäßen
US8152033B2 (en) * 2007-03-09 2012-04-10 Krosakiharima Corporation Sliding nozzle device and plate used for the device
US20130075433A1 (en) * 2011-09-28 2013-03-28 Patrick D. King Valve plate assembly for a molten metal slide gate valve
CH707075B1 (de) * 2012-10-11 2021-01-15 Refractory Intellectual Property Gmbh & Co Kg Schiebeverschluss für ein Metallschmelze enthaltendes Gefäss.
KR102622383B1 (ko) 2022-04-20 2024-01-10 조선내화 주식회사 캠을 이용한 슬라이드 게이트용 밸브판의 자동 클램핑 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222070A1 (de) * 1985-10-30 1987-05-20 Didier S.A. Einrichtung für Tragrahmen feuerfester Platten in Schieberverschlüssen
US4840296A (en) * 1987-08-26 1989-06-20 Shinagawa Refractories Co., Ltd. Clamping and fixing apparatus for a refractory-made plate for a slide gate valve for controlling a molten steel flow
DE19611210A1 (de) * 1996-03-21 1997-09-25 Zimmermann & Jansen Gmbh Gießpfannen-Schieberanordnung
WO1998005451A1 (de) * 1996-08-05 1998-02-12 Stopinc Ag Feuerfeste platte sowie eine spannvorrichtung für einen schiebeverschluss am ausguss eines metallschmelze enthaltenden behälters

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CH653933A5 (de) * 1981-05-19 1986-01-31 Stopinc Ag Schiebeverschluss fuer schmelzegefaesse.
US4573616A (en) * 1982-05-24 1986-03-04 Flo-Con Systems, Inc. Valve, clamp, refractory and method
CH660313A5 (de) * 1984-04-24 1987-04-15 Stopinc Ag Verfahren zur herstellung einer verschlussplatteneinheit fuer einen schiebeverschluss.
US4582232A (en) * 1984-06-19 1986-04-15 Flo-Con Systems, Inc. Valve, clamp, refractory and method
JPS61159260A (ja) 1984-12-28 1986-07-18 Toshiba Ceramics Co Ltd 溶融金属排出装置
JP2744853B2 (ja) * 1991-03-29 1998-04-28 品川白煉瓦株式会社 スライドバルブ装置用プレート煉瓦カートリッジ及び該カートリッジを用いたスライドバルブ装置
DE59601634D1 (de) * 1995-02-17 1999-05-20 Stopinc Ag Schieberverschluss-system für einen Metallschmelze enthaltenden Behälter
US5626164A (en) * 1995-08-02 1997-05-06 Vesuvius Crucible Company Crack resistant valve plate assembly for a molten metal slide gate valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222070A1 (de) * 1985-10-30 1987-05-20 Didier S.A. Einrichtung für Tragrahmen feuerfester Platten in Schieberverschlüssen
US4840296A (en) * 1987-08-26 1989-06-20 Shinagawa Refractories Co., Ltd. Clamping and fixing apparatus for a refractory-made plate for a slide gate valve for controlling a molten steel flow
DE19611210A1 (de) * 1996-03-21 1997-09-25 Zimmermann & Jansen Gmbh Gießpfannen-Schieberanordnung
WO1998005451A1 (de) * 1996-08-05 1998-02-12 Stopinc Ag Feuerfeste platte sowie eine spannvorrichtung für einen schiebeverschluss am ausguss eines metallschmelze enthaltenden behälters

Also Published As

Publication number Publication date
BR0109613A (pt) 2003-02-04
DE60103636T3 (de) 2007-10-25
CZ20023216A3 (cs) 2003-05-14
AU4625401A (en) 2001-10-08
RU2254208C2 (ru) 2005-06-20
ES2221893T3 (es) 2005-01-16
CN1406162A (zh) 2003-03-26
US20030038268A1 (en) 2003-02-27
BR0109613B1 (pt) 2008-11-18
PL197787B1 (pl) 2008-04-30
US6619619B2 (en) 2003-09-16
CZ300271B6 (cs) 2009-04-08
DE60103636D1 (de) 2004-07-08
EP1276579B1 (en) 2004-06-02
JP2003528732A (ja) 2003-09-30
DE60103636T9 (de) 2008-02-14
CA2403849A1 (en) 2001-10-04
WO2001072453A1 (en) 2001-10-04
KR20020086938A (ko) 2002-11-20
AR027717A1 (es) 2003-04-09
DK1276579T3 (da) 2004-10-11
ATE268240T1 (de) 2004-06-15
ES2221893T5 (es) 2007-11-01
RU2002123354A (ru) 2004-02-27
EP1276579A1 (en) 2003-01-22
DE60103636T2 (de) 2005-06-09
DK1276579T4 (da) 2007-08-06
MXPA02009671A (es) 2003-03-10
TW477734B (en) 2002-03-01
PL358090A1 (en) 2004-08-09
UA73167C2 (en) 2005-06-15
EP1276579B2 (en) 2007-03-28
AU2001246254B2 (en) 2005-12-01
CN1206063C (zh) 2005-06-15
TR200402072T4 (tr) 2004-10-21
KR100808074B1 (ko) 2008-02-28

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