EP0984836A1 - Stranggiessvorrichtung - Google Patents
StranggiessvorrichtungInfo
- Publication number
- EP0984836A1 EP0984836A1 EP98930741A EP98930741A EP0984836A1 EP 0984836 A1 EP0984836 A1 EP 0984836A1 EP 98930741 A EP98930741 A EP 98930741A EP 98930741 A EP98930741 A EP 98930741A EP 0984836 A1 EP0984836 A1 EP 0984836A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- continuous casting
- mold
- support
- casting device
- sealing
- 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
- 238000009749 continuous casting Methods 0.000 title claims abstract description 58
- 239000002826 coolant Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 66
- 230000000284 resting effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 22
- 239000012528 membrane Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/053—Means for oscillating the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/043—Curved moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/055—Cooling the moulds
Definitions
- the invention relates to a continuous casting device. It relates in particular to a continuous casting device with an integrated vibrating device.
- a classic vibrating device of a continuous casting device comprises a lifting table on which the continuous casting mold is arranged as a unit.
- These lift tables have a relatively large mass and also require quite a lot of space below the mold, where this space is not always available.
- the international patent application WO 95/03904 describes a mold which has a fixed housing to which a pouring tube is connected via two elastically deformable, annular sealing membranes in such a way that it can vibrate in the housing along the pouring axis.
- the annular sealing membranes seal an annular pressure chamber for a cooling liquid around the pouring tube.
- the pouring tube comprises at its upper end lateral bearing pins with which it is suspended in a rocker arm. The latter is rotatably mounted in the housing about a horizontal axis.
- a lever arm is sealed out of the pressure chamber and connected to a lifting cylinder that generates the vibrations.
- a continuous casting device comprises a support structure, a rocker arm which is pivotally mounted in this support structure about a first pivot axis, a drive which is connected to the rocker arm, and a continuous casting mold which can be acted upon by cooling medium.
- a support for carrying the mold is pivotally mounted in the rocker arm about a second axis.
- At least one connection for a cooling medium is integrated in the support.
- the mold is carried by the support and is detachably connected to the at least one connection for the cooling medium, so that it can be effortlessly installed and removed as a unit, the pivotally mounted support remaining attached to the rocker arm when the mold is removed, and which in the Bearing integrated connection for the cooling medium can consequently remain connected to an external cooling circuit.
- first connection means are integrated into the pivotable support and second connection means are integrated into the mold, these first and second connection means being designed so that they interact when the mold is placed on the pivotable support to provide a sealed transition for the Train cooling medium.
- the mold can therefore be connected to an external cooling circuit without the need to separately install pipelines, simply by placing the mold on the swiveling support.
- the support can be formed by a collector ring which is pivotally mounted in the rocker arm. The mold is inserted into this collector ring and sealed relative to the collector ring by means of upper and lower sealants, so that the collector ring and sealant form an annular collector around the mold.
- these sealing means comprise an upper and lower sealing flange on the mold, the upper sealing flange resting on an upper sealing surface of the collector ring by means of a first seal and the lower sealing flange resting on a lower sealing surface of the collector ring by means of a second seal, and wherein the upper sealing flange is larger than the lower sealing flange.
- the mold can be inserted into the collector ring from above without any problems.
- the mold advantageously has an annular sealing rib which lies in a sealed manner on an inner surface of the collector ring in order to separate a flow chamber and a return chamber in the connection collector.
- the support comprises a first connection plate in which at least one cooling medium connection forms a first junction, which is surrounded by a first sealing surface.
- a second connection plate with at least a second opening for introducing or discharging a cooling medium, is arranged on the mold.
- the two openings are flush with one another, and a second sealing surface, which surrounds the second opening and is designed to be complementary to the first opening, is sealed against the first sealing surface.
- At least one of the two opposing sealing surfaces is advantageously formed by a ring that is axially displaceable against a spring element. With this configuration, perfect sealing is ensured even if more than one junction is to be sealed.
- the first connection plate on the support and the second connection plate on the mold can each have at least one junction for a coolant flow and a coolant return.
- a mold for the continuous casting device described above advantageously has a projection into which the second connection plate is integrated.
- a suitable support can then have two parallel support arms for the mold, the first connection plate connecting the two support arms in such a way that a fork-shaped support for the mold is formed.
- the superimposed first and second sealing surfaces are preferably substantially horizontal, so that the weight of the mold and the tensile force on the strand contribute to generating a contact pressure between the sealing surfaces.
- the continuous casting mold advantageously lies with its upper end on the pivotable support, guide means being arranged at the lower end of the continuous casting mold, by means of which the lower end of the continuous casting mold is guided in the supporting structure.
- These guide means can comprise, for example, a guide ring or a guide linkage.
- the second can be used to achieve a particularly compact design
- Pivot axis are formed by rotary joints which are arranged between the first pivot axis and the point of engagement of the drive on the rocker arm.
- these swivel joints can also be arranged at one end of the rocker arm.
- Connections for the cooling medium integrated in the swiveling support can be connected to fixed connections of an external cooling circuit by means of compensators. A particularly long service life of these compensators is achieved if they are installed in such a way that their central axis is essentially parallel to the stroke direction, which is particularly easy to achieve in a device according to the invention.
- Connections for the cooling medium integrated in the swiveling support can also be connected to an external one via channels in the rocker arm
- Cooling circuit can be connected.
- these channels can each have a first connecting joint, which is arranged coaxially to the first pivot axis, with a fixed connecting piece on the support structure, and are connected to the connections in the support via a second swivel connection, which is arranged coaxially to the second pivot axis.
- the drive of the rocker arm advantageously comprises a hydraulic cylinder which is supported at one end on the support structure and at the other end on the rocker arm.
- FIG. 1 shows a longitudinal section through a first embodiment of a continuous casting apparatus according to the invention
- Figure 2 shows a longitudinal section through the device of FIG. 1, the most important components of the device being shown separately;
- Figure 3 is a plan view of the continuous casting device of Figure 1;
- FIG. 4 a longitudinal section through a second embodiment of a continuous casting device according to the invention.
- FIG. 5 shows a longitudinal section through the device of FIG. 4, the most important components of the device being drawn separately;
- FIG. 6 a side view of the continuous casting apparatus according to FIG. 4, the terminal box of the mold being drawn in section;
- FIG. 7 a top view of the vibrating device of the continuous casting device according to FIG. 4;
- FIG. 8 an enlarged section from FIG. 4.
- the figures all relate to a continuous casting device according to the invention, such as can be used, for example, for the continuous casting of steel strands.
- a first embodiment of such a device is shown schematically in FIGS. 1 to 3 and is designated by the reference number 10. It essentially consists of a compact oscillating device 12 in which a continuous casting mold 14 (hatched) is suspended. 1 and 3, this continuous casting device is shown in the ready-to-operate state, that is to say the continuous casting mold 14 is inserted or suspended in the oscillating device 12.
- the main components of the device 10 are shown individually in FIG. 2 before assembly.
- the oscillating device comprises a support structure 16, with a base 18 and a structure 19, the structure 19 forming two symmetrically arranged support arms 20, 22 at its upper end (see in particular
- a two-arm swing arm 24 is in the support arms
- FIG. 3 shows the two lever arms 26, 28, each of which is mechanically connected at one end via a pivot bearing 30, 32 to one of the two support arms 20, 22.
- the rocker arm 24 is connected to a drive 34 which pivots the rocker arm
- the drive 34 is advantageous as
- Hydraulic cylinder formed, which is mounted between the base 18 and a cross connection 36 of the two lever arms 26, 28.
- a support 38 for the mold 14 is pivotally mounted about a horizontal axis 39 (see FIG. 3).
- This pivot axis 39 which is essentially parallel to the pivot axis 25, is formed by two pivot bearings 40, 42 which are arranged in the two lever arms 26, 28.
- the pivotable support 38 comprises a collector ring 41 in which the mold 14 is inserted in a sealed manner.
- the reference number 43 is a junction box on the collector ring 41, which has a connection piece 44 for a coolant flow line 46 and a connection piece 48 (see Figure 3) for a coolant return line 50.
- Axial compensators 52 connect the connecting piece 44, or 48, which can be pivoted with the support 38, to the fixed coolant feed line 46 or coolant return line 50 note that the central axis of the compensators 52 is substantially parallel to the pivoting movement of the mold 14, so that they must absorb essentially axial movements.
- the reference number 54 denotes a guide ring on the support structure 16, into which the lower end of the mold 14 is inserted (see FIG. 1). This guide ring 54 defines the orientation of the mold 14 carried by the pivotable support 38 during oscillation and also absorbs the horizontal forces which act on the continuous casting mold 14 during continuous casting.
- the reference number 56 in FIGS. 1 and 2 denotes an electromagnetic stirrer 56 which is carried by the support structure 16 and surrounds the mold in a ring.
- the structure of the mold 14 is described in more detail with reference to Figure 2, in which it is shown in the disassembled state. It essentially consists of a pouring tube 58, which forms the actual pouring channel 60, and a cooling box 62, which surrounds the pouring tube 58 over its entire length when the mold 14 is installed.
- the cooling box 62 essentially comprises an outer jacket 64 and an inner guide jacket 66 which is arranged in the assembled mold 14 between the outer jacket 64 and the pouring tube 58.
- the outer jacket 64 has a base plate 68 with an opening 70 for sealingly fitting the lower end of the pouring tube 58 (see also FIG. 1).
- the outer jacket 64 has a sealing flange 72 which can be placed in a sealed manner on a lower sealing ring 74 of the collector ring 41 (see FIG. 1).
- the guide jacket 66 is fastened to the outer jacket 64 by means of webs.
- the guide jacket 66 has an annular sealing rib 78 which can be fitted in a sealed manner into an opening 80 in an intermediate plate 82 of the ring collector 40 (see FIG. 1).
- a sealing flange 84 is fastened in a sealed manner at the upper end of the pouring tube 58. The latter can be placed in a sealed manner on an upper sealing surface 86 of the ring collector 40 (see FIG. 1).
- the cooling circuit of the mold 14 is now described in more detail with reference to FIG. 1.
- the cooling medium usually cooling water, flows out of the
- This Flow chamber 88 in the junction box 43 of the ring collector 40.
- This Flow chamber 88 surrounds a lateral annular gap 90, which is formed between the lower sealing flange 74 and the sealing rib 78 of the mold 14.
- the cooling medium enters the mold 14 from the flow chamber 88 of the support 38 via this annular gap 90.
- it is passed through an annular channel 92, between outer jacket 64 and guide jacket 66, to the lower end of mold 14, where it passes through a gap between guide jacket 66 and base plate 68 into an annular channel 94 between guide jacket 66 and pouring tube 58.
- the cooling medium flows back to the upper end of the mold 14 and thereby cools the pouring tube 58.
- the cooling medium exits through a lateral annular gap 96, between the sealing rib 78 and the upper sealing flange 84 of the mold 14 Mold 14 in a return chamber 98 which surrounds the annular gap 96 and extends into the connection box 43. Finally, the cooling medium flows back into the return line 50 via the return port 50, which opens into the overhead return chamber 98.
- the continuous casting device 110 also consists of a compact vibrating device 112 and a continuous casting mold 114 (see FIG. 5, in which the main parts of the vibrating device are shown separately), which is inserted into the vibrating device 112 (see FIG. 4, in which the vibrating device is ready for operation) is shown).
- the vibrating device 112 comprises a support structure 116 with a base 118.
- a pair of support arms 120, 122 (see in particular FIGS. 6 and 7), which are arranged symmetrically to the mold 114, protrude from the base 118.
- a two-arm rocker arm 124 is pivotally mounted in the support arms 120, 122 about a horizontal axis 125.
- FIG. 7 shows the two lever arms 126, 128, which are each mechanically connected in the middle to one of the two support arms 120, 122 via a pivot bearing 130, 132.
- the rocker arm 124 is connected to a drive 134 which generates a rocking movement of the rocker arm 124 about the pivot axis 125.
- the drive 134 is advantageously designed as a hydraulic cylinder between the base 118 and a cross connection 136 of the two lever arms 126, 128 is mounted.
- a support 138 for the mold 114 is pivotally mounted about a horizontal axis 139 (see FIG. 7).
- the support comprises a connecting plate 141 and two lateral support arms 143, 145, wherein - as can be seen from FIG. 7 - a fork-shaped support for the mold 114 is formed.
- the pivot axis 139 which is essentially parallel to the pivot axis 125, is formed by two pivot bearings 140, 142, which each connect one of the two support arms 143, 145 to one of the two lever arms 126, 128.
- Two openings 145, 147 for a cooling medium are arranged in the connection plate 141 (see FIG. 7).
- the first opening 145 opens, via a sealing device 149 described below, into a connecting piece 144 for a cooling medium feed line 146.
- the second opening 147 opens, via a similar sealing device 149, into a connecting piece 148 (see FIG. 6) for a cooling medium Return line 150.
- a guide ring 154 on the support structure 116 corresponds to the guide ring 54 described above.
- the reference number 156 shows an electromagnetic stirrer.
- the mold 114 essentially consists of a pouring pipe 158 and a cooling box 162.
- the cooling box 162 with its outer jacket 164 and its guide jacket 166, differs from the previously described cooling box 62 essentially by a connection box 167 on its upper one The End.
- the rest of the cooling box 162, on the other hand, is identical in construction to the cooling box 62.
- the pouring pipe 158 inserted in the cooling box 162 is also identical in construction to the pouring pipe 58 of the device 10.
- a sealing flange 184 fastened to the upper end of the pouring pipe 158 is sealed in the device 110 to a the upper sealing surface 186 is placed on the connection box 167 of the cooling box 162 (see FIG. 4).
- connection box 167 has a lateral projection 187, which extends downwards through a connection plate 189, with two openings 191, 193 for one Coolant is closed.
- these openings 191, 193 in the connection plate 189 are aligned over the openings 145, 147 in the connection plate 141 of the support 138, with complementary sealing surfaces which cover the individual Openings 145, 147, 191, 193 each surround, be pressed sealed against each other.
- the sealing surfaces which surround the openings 145, 147 in the connection plate 141 of the support 138 are advantageously formed by the sealing devices 149 already mentioned.
- the latter are described in more detail with reference to FIG. 8. They each include a ring 200 which is inserted axially displaceably in a bush 202, a sealing ring 204 sealing the ring 200 relative to the bush 202.
- the socket 202 is attached to the connection plate 141, and the connection piece 144 (or 148) is sealed to the socket 202.
- a spring 206 is arranged in the bush 202, which presses the ring 200 in the direction of the connection plate 141, a shoulder surface 208 on the ring 200 defining an end position of the ring in which the front end of the ring 200 projects out of the connection plate 141 with a sealing surface 210.
- the connecting plate 189 of the mold 114 comes into contact with the sealing surfaces 210 of the two sealing devices 149 first.
- the rings 200 are pressed against the springs 206 in their bushes 202 until the connecting plate 189 rests on its seat on the connecting plate 141.
- the springs 206 preloaded in this way thus ensure an initial contact pressure of the sealing surfaces 210 on the opposite sealing surfaces on the connecting plate 189.
- the pressurized cooling medium flows through the bushing 202. It generates an additional hydrostatic contact pressure in which it pressurizes the rear end face 212 of the ring 200.
- the cooling circuit of the mold 114 is indicated in FIG. 4, similar to that in FIG. 1, with arrows. It should be noted that the cooling circuit of the mold 114 suspended in the oscillating device 112 is essentially identical to the cooling circuit of the mold 14 suspended in the oscillating device 12 in FIG. 1.
- the mold 114 can be inserted laterally into the oscillating device 112.
- Centering means such as centering pin 220 and centering holes 222, allow the mold to be easily centered on the support 138.
- the rocker arm 124 could also be like the rocker arm 24, i.e. with an end-side pivot axis, which would allow a more compact design of the device 110. In this alternative embodiment, however, the end drive would make it difficult to insert mold 114 laterally into the oscillating device.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Devices For Molds (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU90071A LU90071B1 (de) | 1997-05-30 | 1997-05-30 | Stranggiessvorrichtung |
| LU90071 | 1997-05-30 | ||
| PCT/EP1998/003134 WO1998053935A1 (de) | 1997-05-30 | 1998-05-28 | Stranggiessvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0984836A1 true EP0984836A1 (de) | 2000-03-15 |
| EP0984836B1 EP0984836B1 (de) | 2001-10-04 |
Family
ID=19731689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98930741A Expired - Lifetime EP0984836B1 (de) | 1997-05-30 | 1998-05-28 | Stranggiessvorrichtung |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6298905B1 (de) |
| EP (1) | EP0984836B1 (de) |
| JP (1) | JP2002500565A (de) |
| KR (1) | KR20010013196A (de) |
| CN (1) | CN1072048C (de) |
| AT (1) | ATE206334T1 (de) |
| AU (1) | AU8106998A (de) |
| BR (1) | BR9809887A (de) |
| DE (1) | DE59801647D1 (de) |
| ES (1) | ES2161540T3 (de) |
| LU (1) | LU90071B1 (de) |
| PL (1) | PL337041A1 (de) |
| UA (1) | UA44880C2 (de) |
| WO (1) | WO1998053935A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19859040A1 (de) * | 1998-12-21 | 2000-06-29 | Km Europa Metal Ag | Kokillenrohr und Verfahren zum Rekalibrieren eines Kokillenrohrs |
| LU90666B1 (en) * | 2000-10-31 | 2002-05-02 | Wurth Paul Sa | Continous casting mould with oscillation device |
| DE10062440A1 (de) * | 2000-12-14 | 2002-06-20 | Sms Demag Ag | Vorrichtung zum Stranggießen von Metallen, insbesondere von Stahl |
| ITPN20010011A1 (it) * | 2001-02-15 | 2002-08-16 | Sms Demag Aktiengesellshaft | Impianto perfezionato di colata continua e laminazione a caldo per laproduzione in parallelo simultanea di barre o fili. |
| GB0403411D0 (en) * | 2003-11-25 | 2004-03-24 | Unilever Plc | Process to prepare a shaped solid detergent |
| LU91086B1 (en) * | 2004-06-25 | 2005-12-27 | Sms Demag Ag | Continous casting mould wit oscillation device. |
| ITMI20060333A1 (it) * | 2006-02-24 | 2007-08-25 | Danieli Off Mecc | Banco oscillante |
| ITMI20060335A1 (it) | 2006-02-24 | 2007-08-25 | Danieli Off Mecc | Dispositivo porta-cristallizzatore |
| DE102006010984B4 (de) * | 2006-03-09 | 2009-08-20 | Badische Stahl-Engineering Gmbh | Stranggießkokille |
| US9067260B2 (en) | 2006-09-06 | 2015-06-30 | Arcelormittal France | Steel plate for producing light structures and method for producing said plate |
| WO2009073005A1 (en) * | 2007-12-04 | 2009-06-11 | Loma Machine, A Division Of Magnum Integrated Technologies Inc. | Waterbox for use with a continuous casting assembly for vertically casting metal slabs |
| WO2009090443A1 (en) | 2008-01-15 | 2009-07-23 | Arcelormittal France | Process for manufacturing stamped products, and stamped products prepared from the same |
| ITMI20112292A1 (it) * | 2011-12-16 | 2013-06-17 | Arvedi Steel Engineering S P A | Dispositivo di supporto ed oscillazione per lingottiera in impianti di colata continua |
| CN114932205B (zh) * | 2022-06-02 | 2024-04-05 | 福建圣力智能工业科技股份有限公司 | 一种连铸机用结晶器润滑装置 |
| IT202300018717A1 (it) * | 2023-09-12 | 2025-03-12 | Danieli Off Mecc | Banco oscillante |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU88389A1 (fr) | 1993-07-30 | 1995-02-01 | Wurth Paul Sa | Lingotière de coulée continue |
| LU88393A1 (fr) * | 1993-08-20 | 1995-03-01 | Wurth Paul Sa | Lingotière de coulée continue |
| AT404442B (de) | 1994-12-21 | 1998-11-25 | Voest Alpine Ind Anlagen | Stranggiesskokille |
| LU88702A1 (de) * | 1996-01-18 | 1997-07-18 | Wurth Paul Sa | Schwingvorrichtung fuer Stranggiesskokille |
-
1997
- 1997-05-30 LU LU90071A patent/LU90071B1/de active
-
1998
- 1998-05-28 BR BR9809887-0A patent/BR9809887A/pt not_active Application Discontinuation
- 1998-05-28 KR KR19997011182A patent/KR20010013196A/ko not_active Withdrawn
- 1998-05-28 UA UA99127239A patent/UA44880C2/uk unknown
- 1998-05-28 PL PL98337041A patent/PL337041A1/xx unknown
- 1998-05-28 DE DE59801647T patent/DE59801647D1/de not_active Expired - Fee Related
- 1998-05-28 WO PCT/EP1998/003134 patent/WO1998053935A1/de not_active Ceased
- 1998-05-28 AU AU81069/98A patent/AU8106998A/en not_active Abandoned
- 1998-05-28 EP EP98930741A patent/EP0984836B1/de not_active Expired - Lifetime
- 1998-05-28 JP JP50023999A patent/JP2002500565A/ja active Pending
- 1998-05-28 AT AT98930741T patent/ATE206334T1/de not_active IP Right Cessation
- 1998-05-28 CN CN98805622A patent/CN1072048C/zh not_active Expired - Fee Related
- 1998-05-28 ES ES98930741T patent/ES2161540T3/es not_active Expired - Lifetime
-
1999
- 1999-11-29 US US09/450,224 patent/US6298905B1/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9853935A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2161540T3 (es) | 2001-12-01 |
| WO1998053935A1 (de) | 1998-12-03 |
| AU8106998A (en) | 1998-12-30 |
| DE59801647D1 (de) | 2001-11-08 |
| EP0984836B1 (de) | 2001-10-04 |
| LU90071B1 (de) | 1998-12-01 |
| KR20010013196A (ko) | 2001-02-26 |
| PL337041A1 (en) | 2000-07-31 |
| BR9809887A (pt) | 2000-06-27 |
| CN1072048C (zh) | 2001-10-03 |
| ATE206334T1 (de) | 2001-10-15 |
| UA44880C2 (uk) | 2002-03-15 |
| CN1258238A (zh) | 2000-06-28 |
| JP2002500565A (ja) | 2002-01-08 |
| US6298905B1 (en) | 2001-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0984836A1 (de) | Stranggiessvorrichtung | |
| DE69526722T2 (de) | Schnellkupplung | |
| EP1356223B1 (de) | Schalenkupplung für rohre | |
| DE60019425T2 (de) | Rakelvorrichtung mit gelenklager für eine papiermaschine | |
| DE69901728T2 (de) | Verteilerschurre für schüttgut | |
| DE19618316C2 (de) | Vorrichtung zum Ausbringen von Beton | |
| DE602004009253T2 (de) | Kurbelmechanismus einer Brennkraftmaschine mit Multi-gelenkgetriebe | |
| DE2941936C2 (de) | Selbstausrichtende Drehverbindung | |
| DE10043451B4 (de) | Einteilige Proportionalregelung | |
| DE69402205T2 (de) | Kokille zum stranggiessen | |
| EP0190340A1 (de) | Vorrichtung zum benetzen von formoberflächen mit einer flüssigkeit. | |
| EP1585609A1 (de) | Kühlung von rollen in stranggiessanlagen | |
| EP0876230B1 (de) | Schwingvorrichtung für stranggiesskokille | |
| DE60111435T2 (de) | Flüssigkeitskühlung von Glasformen | |
| DE10120432A1 (de) | Zentriertes Doppelkreuzgelenk | |
| EP0007038A1 (de) | Kupplung zum Anschliessen von Versorgungsgasleitungen an metallurgischen Gefässen | |
| EP0868238B1 (de) | Stranggiesskokille | |
| DE3639168C2 (de) | Hubschrauber-Hauptrotor | |
| DE102018132718B4 (de) | Kurbeltrieb für eine Hubkolbenmaschine | |
| EP3626364B1 (de) | Leitungsabschnitt und kokilleneinrichtung mit dem leitungsabschnitt | |
| AT510755B1 (de) | Verbindungsanordnung | |
| DE60103663T2 (de) | Stranggiesskokille mit oszillationsvorrichtung | |
| DE2816400A1 (de) | Ventilkorb mit kuehlkanaelen fuer auslassventile eines dieselmotors | |
| DE69609883T2 (de) | Giesssystem mit Schieberverschluss zum Regeln des Giessstrahls aus einem Giessbehälter | |
| EP1832361B1 (de) | Stranggiesskokille |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19991115 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE DE ES FR GB IT NL PT |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| 17Q | First examination report despatched |
Effective date: 20010110 |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE DE ES FR GB IT NL PT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20011004 |
|
| REF | Corresponds to: |
Ref document number: 206334 Country of ref document: AT Date of ref document: 20011015 Kind code of ref document: T |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20011004 |
|
| REF | Corresponds to: |
Ref document number: 59801647 Country of ref document: DE Date of ref document: 20011108 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2161540 Country of ref document: ES Kind code of ref document: T3 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020104 |
|
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020528 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020528 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020529 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020531 |
|
| EN | Fr: translation not filed | ||
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021203 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20020528 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040130 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20030611 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050528 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020531 |