WO2016135131A1 - Giesseinrichtung mit halterung eines schattenrohres am pfannenverschluss - Google Patents
Giesseinrichtung mit halterung eines schattenrohres am pfannenverschluss Download PDFInfo
- Publication number
- WO2016135131A1 WO2016135131A1 PCT/EP2016/053751 EP2016053751W WO2016135131A1 WO 2016135131 A1 WO2016135131 A1 WO 2016135131A1 EP 2016053751 W EP2016053751 W EP 2016053751W WO 2016135131 A1 WO2016135131 A1 WO 2016135131A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- holding device
- counter
- vertical axis
- holding
- shadow tube
- Prior art date
Links
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
- B22D41/50—Pouring-nozzles
- B22D41/56—Means for supporting, manipulating or changing a pouring-nozzle
-
- 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
- B22D41/50—Pouring-nozzles
- B22D41/502—Connection arrangements; Sealing means therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4653—Tapholes; Opening or plugging thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1518—Tapholes
Definitions
- the present invention relates to a pouring device for pouring a liquid metal from a pouring vessel
- Casting vessel arranged pan closure for regulating the outflow of liquid metal from the casting vessel
- pan closure has on its underside an outlet opening through which when open
- the ladle closure has on its underside in the region of the outlet opening a holding device
- a counter-holding device is arranged at an upper end of a shadow tube.
- Such a casting device is known from US 4316561 A.
- shadow tubes are almost always used in the prior art.
- the liquid metal is poured over from the casting vessel
- connection is not critical, since it can be solved again at any time.
- the shade tube glued to the casting vessel. in the If sticking, immediate removal of the shadow tube from the ladle is not possible. If such a sticking occurs in the regular casting operation, this leads to a casting break, since the pouring vessel from the place where it is located, can not be moved away. It is even more critical if, in an emergency situation, a movement of the casting vessel is required. If sticking occurs in such an emergency situation, the manipulator impedes the movement away from the casting vessel. In extreme cases, this can lead to the liquid metal flowing onto the casting platform of the casting plant and destroying it.
- the object of the present invention is to develop a casting device of the type mentioned in such a way that the above-mentioned problems are solved in a simple and cost-effective manner.
- a casting device of the aforementioned type is configured by
- the counter-holding device based on a vertical, surrounded by the outlet opening axis, laterally has a recess through which the shadow tube in front of the Attachment of the shadow tube to the underside of the pan closure can be inserted laterally into the counter-holding device.
- a manipulator for example, an industrial robot - only for attaching the shadow tube to the pan closure and for later removal of the shadow tube from the pan closure is in the path of movement of the casting vessel. Even if there should be sticking of the shadow tube on the ladle closure in the casting operation, this is therefore not critical, since the shadow tube is not held by the manipulator, but is attached directly to the pan closure.
- a movement of the casting vessel is therefore possible in this case.
- the counter-holding device can be connected directly to the shadow tube when changing the shadow tube.
- the counter holding device therefore does not have to be present multiple times and in each case be connected in advance to one of the shadow tubes, but only has to be present once.
- the shadow tube must be able to withstand contact with the liquid metal. It therefore consists - as in the prior art - of a refractory material. Such materials are usually brittle.
- the holding device and the counter holding device do not come into contact with the liquid metal. They can therefore consist of a different material. In most cases, the holding device and the counter-holding device made of metal. As a metal, in particular steel comes into question.
- the lateral recess is present only in a lower region of the counter-holding device, ie, the counter-holding device is closed annularly in an upper region facing the ladle closure.
- the lateral recess is designed to be continuous in the direction of the vertical axis, so that the counterhold holder Direction seen in a direction orthogonal to the vertical axis plane has a C-shaped cross-section.
- the counter-holding device has an annularly closed cross-section.
- the shadow tube has a central region in which the shadow tube, viewed in the plane orthogonal to the vertical axis, has a minimum diameter.
- the shadow tube usually widens in the direction of the vertical axis towards the underside of the pan closure.
- the expansion can in particular be conical.
- the lateral recess is dimensioned such that the shadow tube is only laterally inserted into the counter-holding device when the counter-holding device is located in the central region of the shadow tube, as viewed in the direction of the vertical axis.
- the counter-holding device is thus initially guided for receiving the shadow tube in the central region of the shadow tube laterally over the shadow tube, so that the counter-holding device engages around the shadow tube like a fork.
- the counter-holding device is then guided in the direction of the upper end of the shadow tube adjoining the pawl closure in the attached state until the counter-holding device grips the shadow tube.
- the shade tube has a collar on its outer end facing the ladle closure on the outside.
- the counter-holding device based on the vertical axis, a radially inwardly projecting C-shaped support web on which the collar of the shadow tube rests after the lateral insertion into the counter-holding device.
- the casting device is designed in such a way that
- the counter-holding device has a number of L-shaped receptacles, that the receptacles, with respect to the vertical axis, are arranged distributed around the outlet opening,
- That the holding device has a corresponding number of holding elements
- the counter-holding device is guided in the direction of the vertical axis to the holding device, so that the holding elements of the holding means are inserted into the receptacles of the retainer, and then the counter-holding means by a predetermined angle of rotation about the vertical Axis is rotated.
- connection of the shadow tube with the pan closure can thus be designed in the manner of a bayonet closure. This type of connection is particularly easy to implement and works very reliable.
- the number of shots and the corresponding number of holding elements can be determined as needed.
- the number of L-shaped receptacles is exactly two and the L-shaped receptacles, relative to the vertical axis, arranged offset by 180 ° from each other.
- the recordings have guide slots on which abut the holding elements of the holding device during rotation about the angle of rotation.
- the guide slots run out horizontally or with a negative slope.
- the counter-holding device has a holding part, in which the shadow tube is held in the counter holding device after the lateral insertion, wherein the holding part is stationary after the lateral insertion of the shadow tube in the counter holding device relative to the shadow tube, - That the counter-holding device has a fastening part, with which the counter-holding device is connectable to the holding device of the ladle closure, so that the fastening part is stationary after connection to the holding device relative to the holding device,
- the holding part is movable relative to the fastening part in the direction of the vertical axis and is acted upon in the direction of the vertical axis with a spring force, so that during the connection of the fastening part with the holding means, the holding part relative to the fastening part by a
- the counter-holding device preferably has an engagement device for attaching an assembly tool to the counter-holding device.
- the counter-holding device can be easily connected by means of a manipulator with the holding device and released from it.
- the ladle closure preferably has, in the region of the outlet opening, an attachment tip serving to guide the liquid metal, which protrudes into the upper end of the shadow tube. This achieves or improves a stable, tight seal between the shadow tube and the pan closure.
- the shadow tube has a widening on the inside at its upper end facing the socket closure.
- the attachment tip protrudes into the expansion.
- 1 shows a ladle with a pouring device and a
- Distributor vessel in section from the side, 2 shows a section through a pan closure and a
- Shadow tube corresponding to the circle indicated by II in FIG.
- FIG. 3 shows a perspective view of a pan closure when applying or removing a
- FIG 4 is a perspective view of the pan closure and the shadow tube of FIG 3 in the connected state with a manipulator
- FIG 5 is a perspective view of the socket closure and the shadow tube of FIG 3 in the connected state without manipulator
- FIG. 6 shows a detail of a receptacle and a holding element
- FIG. 7 shows two shadow tubes arranged in a magazine and a counter holding device before the insertion of one of the shadow tubes into the counter holding device
- FIG. 8 shows the shadow tubes of FIG. 7 after the insertion of one of the shadow tubes into the counter-holding device
- FIG 9 shows a held in the retainer shade tube
- FIG 1 is liquid metal 1 - for example, liquid steel 1 - from a casting vessel 2 in another vessel 3 - for example, a tundish - to be poured.
- a casting device has a ladle closure 4.
- the ladle closure 4 is arranged on the underside 5 of the pouring vessel 2.
- the ladle closure 4 has, according to FIG. 2, an outlet opening 7 on its underside 6. Through the outlet opening 7, the liquid metal 1 emerges from the pouring vessel 2 when the pan closure 4 is open.
- the ladle closure 4 has a closure device (not shown in the FIGURE).
- the closure device can in particular, as indicated in FIG 1 by a double arrow A, be designed as a slide.
- the ladle closure 4 furthermore has a holding device 8 on its underside 6.
- the holding device 8 is arranged in the region of the outlet opening 7.
- the holding device 8 is usually made of steel.
- a shadow tube 11 is held via a counter-holding device 10, which is attached from below to the bottom 6 of the pan closure 4.
- the counter-holding device 10 is arranged at an upper end of the shadow tube 11. It usually consists of steel.
- the shadow tube 11, however, consists of a refractory material.
- FIGS. 2 to 6 An embodiment of the holding device 8 and the counter-holding device 10, which as such is not the subject of the present invention, will be explained below in conjunction with FIGS. 2 to 6.
- the present invention is based essentially on this embodiment. Also, the knowledge of the explained in connection with the Figures 2 to 6 embodiment facilitates the understanding of the present invention.
- the holding device according to FIGS. 2 to 6 can have a number of receptacles 12.
- the receptacles 12 can - see particularly clearly FIG. 6 - be designed in particular L-shaped.
- the receptacles 12 can, with respect to the vertical axis 9, distributed uniformly around the outlet opening 7 around.
- the counter holding device 10 has a corresponding number of Retaining elements 13. In each receptacle 12 so in the connected state of the holding device 8 and counter-holding device 10 each have a holding element 13 is inserted.
- the holding elements 13 may be formed, for example, as round bolts which project radially away from the vertical axis 9.
- the L-shaped receptacles 12 are open at the bottom. To connect the shadow tube 11 with the pan closure 4 is
- Shadow tube 11 guided upward, ie in the direction of the vertical axis 9 on the ladle closure 4 moves. This movement takes place until the retaining elements 13 in the receptacles 12th
- the counter-holding device 10 is rotated according to FIG. 3 by a predetermined angle of rotation ⁇ about the vertical axis 9, thereby producing the connection between the holding device 8 and the counter-holding device 10.
- the receptacles 12 have according to FIG 6 guide slots 15.
- the holding elements 13 of the counter-holding device 10 are in contact with the guide slots 15.
- the guide slots 15 have in initial areas 16 a positive slope. In end regions 17, however, they run horizontally (shown in broken lines in FIG. 6) or, as shown in FIG. 6 by solid lines, with (slightly) negative slope.
- the shadow tube 11 is preferably not manually, but fixed by means of the manipulator 14 on the underside 6 of the pan closure 4 and released from the bottom 6 of the pan closure 4.
- the manipulator 14 may be formed, for example, as an industrial robot. Regardless of its concrete design, however, the manipulator 14 according to FIGS. 3 and 4 has an assembly tool 18.
- the counter-holding device 10 has an engagement device 19, to which the assembly tool 18 can be attached.
- the attacking Device 19 may be designed, for example, as an arrangement of two surfaces which run either parallel and have a guide aid in an initial region or extend slightly conically at a small angle. The angle can for example be between 2 ° and 10 °.
- the ladle closure 4 usually has an attachment tip 21 in the region of the outlet opening 7.
- the attachment tip 21 serves to guide the liquid metal 1 out of the casting vessel 2 into the shadow tube 11.
- the attachment tip 21 protrudes into the upper end of the shadow tube 11.
- the shadow tube 11 has a widening 22 at its upper end facing the socket closure 4.
- the attachment tip 21 preferably protrudes into the widening 22 as shown in FIG.
- the shadow tube 11 is, as already mentioned, made of refractory material. It is therefore relatively brittle and breaks easily. The shadow tube 11 should therefore be kept as free as possible of mechanical stresses in the counter-holding device 10.
- the shadow tube 11 may have, for example, a collar 23 at its upper end facing the socket closure 4, for example.
- the counter-holding device 10 has a support web 24 in this case.
- the support bar 24 protrudes radially inward and engages over the collar 23. This allows the shadow tube 11 are held in the counter-holding device 10 stable, reliable and stress-free.
- the collar 23 can rest on the support web 24.
- FIGS 2 to 6 Based on the above explanations to FIGS 2 to 6 are now in conjunction with the 7 to 10, the essential differences and then advantageous embodiments of the present invention to the above embodiment of the retainer 10 and - if necessary - the holding device 8 - explained.
- the decisive difference is that in the embodiment according to FIGS 2 to 6, the counter-holding device 10, based on the vertical axis 9, is annularly closed, while in the embodiment according to the invention shown in FIGS 7 to 10, the counter-holding device 10, based on the vertical , surrounded by the outlet opening 7 axis 9, laterally has a recess 25.
- the recess 25 is configured such that the shadow tube 11 can be inserted laterally into the counter-holding device 10 through the recess 25.
- the insertion of the shadow tube 11 in the counter-holding device 10 is of course prior to the attachment of the shadow tube 11 to the underside 6 of the pan closure 4.
- the recess 25 may in particular be formed as shown in FIGS 7 to 9 in the direction of the vertical axis 9 continuous.
- the counter-holding device 10 thus has a C-shaped cross section in a plane orthogonal to the vertical axis 9.
- the counter holding device 10 can also be configured as has been explained above in connection with FIGS. 2 to 6, but not necessarily. Due to the lateral recess 25 but also the support web 24, on which rests the collar 23 of the shadow tube, C-shaped. This can be seen particularly clearly from FIGS. 7 and 8.
- a preferred embodiment is that viewed in the direction of the vertical axis 9, the shadow tube 11 has a central region 26.
- the central region 26 is that region in which the shadow tube 11, viewed in the plane orthogonal to the vertical axis 9, has a minimum diameter.
- the shadow tube 11 can move in the direction of the vertical axis 9 seen on the bottom 6 of the pan closure 4 to expand.
- the expansion can be step-like.
- the expansion is conical, as shown in FIGS. 7 and 8.
- the lateral recess 25 is preferably dimensioned such that the shadow tube 11 only then - that is only then - laterally inserted into the counter-holding device 10 when the counter-holding device 10 as shown in Figures 7 and 8 seen in the direction of the vertical axis 9 in middle area 26 of the
- Shadow tube 11 is located. In all other axial positions insertion of the shadow tube 11 in the counter-holding device 10 is not possible in this case.
- the shadow tube 11 (with the exception of the upper region in which the collar 23 is located) have a uniform cross section. In this case, the shadow tube 11 can of course also be introduced into the counter holding device 10 at other axial positions.
- the receptacles 12, with respect to the vertical axis 9, are arranged distributed around the outlet opening 7.
- the number of retaining elements 13 still corresponds to the number of L-shaped receptacles 12.
- the type of connection is as before in the manner of a bayonet lock.
- the rest Embodiment of the receptacles 12 as explained above in connection with Figures 2 to 6.
- the receptacles 12 thus have the guide slots 15.
- the design of the guide slots 15 is already explained above.
- the holding elements 13 of the holding device 8 are thus during the rotation about the rotation angle ⁇ to the guide slots 15.
- the guide slots 15 also run horizontally or with a negative gradient.
- the number of L-shaped receptacles 12 is four.
- the number of L-shaped receptacles 12 in the embodiment of FIG 7 to 10 exactly two.
- the two L-shaped receptacles 12 are, relative to the vertical axis 9, offset by 180 ° from each other. So they are diametrically opposed to each other.
- the counter-holding device 10 has a holding part 27 and a fastening part 28, wherein the holding part 27 is movable relative to the fastening part 28 in the direction of the vertical axis 9.
- the holding part 27 is that part of the counter-holding device 10 in which the shadow tube 11 is held in the counter-holding device 10 after the lateral insertion.
- the holding part 27 is fixed relative to the shade tube 11.
- the holding member 27 includes, for example, the support bar 24, if it is present.
- the fastening part 28 is that part of the counter-holding device 10 with which the counter-holding device 10 can be connected to the holding device 8 of the pan closure 4.
- the fastening part 28 includes, for example, the L-shaped receptacles 12, if they are present.
- the fastening part 28 is stationary after connection to the holding device 8 relative to the holding device 8.
- the holding part 27 is, as already mentioned, movable relative to the fastening part 28 in the direction of the vertical axis 9. It is acted upon in the direction of the vertical axis 9 with a spring force.
- the spring force acts upwards, ie towards the underside 6 of the socket closure 4. If on the holding part
- a number of bolts 29 may be present, which are screwed from below into the fastening part 28, so that screw heads of the threaded bolts 29 have a predetermined distance a from the fastening part 28. This is for a single one of
- Bolt necks of the bolt 29 penetrate recesses 30 of the holding part 27.
- the recesses 30 have a slightly larger diameter than the screw necks of the bolt 29.
- springs 31 can be arranged between the recesses 30 and the screw heads of the threaded bolts 29. The springs 31 exert on the holding part 27, the upward spring force by means of which the holding member 27 is pressed to the bottom 6 of the pan closure 4.
- FIGS. 7 to 9 two screw bolts 29 are shown per receptacle 12, ie a total of four bolts 29.
- the number of bolts 29 can also be larger or smaller.
- the present invention relates to the following facts:
- a pouring device for pouring a liquid metal 1 from a pouring vessel 2 has a ladle cap 4 for regulation the outflow of liquid metal 1 from the casting vessel 2.
- the ladle closure 4 is arranged on the underside 5 of the pouring vessel 2. It has on its underside 6 an outlet opening 7, through which the liquid metal 1 emerges from the pouring vessel 2 when the pan closure 4 is open.
- the ladle closure 4 has on its underside 6 in the region of the outlet opening 7 a holding device 8. From the holding device 8, a shadow tube 11 is held via a counter-holding device 10, which is attached from below to the underside 6 of the ladle closure 4.
- the counter-holding device 10 is arranged at an upper end of the shadow tube 11.
- the counter-holding device 10 has, based on a vertical, surrounded by the outlet opening 7 axis 9, laterally a recess 25. Through the lateral recess 25 through the shadow tube 11 is inserted laterally into the counter-holding device 10 before attaching the shadow tube 11 to the bottom 6 of the pan closure 4.
- the present invention has many advantages.
- the problems of the prior art which may occur in the case of gluing the shadow tube 11 on the pan closure 4, can be completely avoided.
- the manipulator 14 is only required for attaching the shadow tube 11 on the socket closure 4 and for later removal of the shadow tube 11 from the pan closure 4.
- a holding of the shadow tube 11 during the casting operation itself, however, is not required.
- the ladle 2 can therefore be moved away from the casting position immediately and at any time.
- due to the lateral recess 25 only a single counter-holding device 10 is required.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Thermally Insulated Containers For Foods (AREA)
- Devices For Dispensing Beverages (AREA)
- Closures For Containers (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020177025975A KR102493832B1 (ko) | 2015-02-23 | 2016-02-23 | 팬 클로저에 슈라우드 파이프의 브래킷을 갖는 주조 유닛 |
BR112017017626-2A BR112017017626B1 (pt) | 2015-02-23 | 2016-02-23 | Unidade de fundição para fundição de um metal líquido de um recipiente de escoamento |
EP16705804.9A EP3261788B1 (de) | 2015-02-23 | 2016-02-23 | Giesseinrichtung mit halterung eines schattenrohres am pfannenverschluss |
CN201680011780.7A CN107249786B (zh) | 2015-02-23 | 2016-02-23 | 带有套管在铸钢桶闭锁机构上的保持机构的铸造装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50136/2015A AT516885B1 (de) | 2015-02-23 | 2015-02-23 | Gießeinrichtung mit Halterung eines Schattenrohres am Pfannenverschluss |
ATA50136/2015 | 2015-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016135131A1 true WO2016135131A1 (de) | 2016-09-01 |
Family
ID=55405360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/053751 WO2016135131A1 (de) | 2015-02-23 | 2016-02-23 | Giesseinrichtung mit halterung eines schattenrohres am pfannenverschluss |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3261788B1 (de) |
KR (1) | KR102493832B1 (de) |
CN (1) | CN107249786B (de) |
AT (1) | AT516885B1 (de) |
BR (1) | BR112017017626B1 (de) |
WO (1) | WO2016135131A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3495705A1 (de) * | 2017-12-07 | 2019-06-12 | Primetals Technologies Austria GmbH | Robotertaugliche medienkupplung |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016119706A1 (de) * | 2016-10-17 | 2018-04-19 | REINGUSS s.r.o | Schutzvorrichtung und Verfahren zum Haltern eines Giessstrahlschutzrohres |
CN210059791U (zh) * | 2017-11-10 | 2020-02-14 | 维苏威集团有限公司 | 包括卡口式自由集液管口的底板组件 |
CN109877307B (zh) * | 2017-11-10 | 2021-11-02 | 维苏威集团有限公司 | 自锁式内管口系统 |
CN112893828A (zh) * | 2019-11-19 | 2021-06-04 | 上海梅山钢铁股份有限公司 | 一种用于连铸钢包长水口悬挂方式的气体密封方法 |
CN113084144B (zh) * | 2021-03-31 | 2022-07-15 | 湖南镭目科技有限公司 | 一种套管拆装装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4316561A (en) * | 1980-08-05 | 1982-02-23 | United States Steel Corporation | Pour tube latching apparatus |
JPH10211570A (ja) * | 1997-01-28 | 1998-08-11 | Toshiba Ceramics Co Ltd | 鋳造用容器における注湯ノズルの支持装置 |
JP2008296233A (ja) * | 2007-05-29 | 2008-12-11 | Kurosaki Harima Corp | 下部ノズル保持装置とそれに使用される下部ノズル |
CH702830A2 (de) * | 2010-03-05 | 2011-09-15 | Stopinc Ag | Giessrohrhalterung, insbesondere für einen Schiebeverschluss. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1157818A (en) * | 1965-09-23 | 1969-07-09 | United States Steel Corp | Nozzle Extension for Continuous Casting |
SI2367651T1 (sl) * | 2008-11-20 | 2013-03-29 | Vesuvius Group S.A. | Vlivna cev, manipulacijska naprava za upravljanje z omenjeno cevjo in naprava za pogon ventila |
CN201380290Y (zh) * | 2009-03-16 | 2010-01-13 | 武汉新科冶金设备制造有限公司 | 新水口托圈联结组 |
AT514848B1 (de) * | 2013-08-27 | 2016-06-15 | Primetals Technologies Austria GmbH | Automatisiert montierbarer Pfannenschieberzylinder |
-
2015
- 2015-02-23 AT ATA50136/2015A patent/AT516885B1/de not_active IP Right Cessation
-
2016
- 2016-02-23 EP EP16705804.9A patent/EP3261788B1/de active Active
- 2016-02-23 CN CN201680011780.7A patent/CN107249786B/zh active Active
- 2016-02-23 WO PCT/EP2016/053751 patent/WO2016135131A1/de active Application Filing
- 2016-02-23 KR KR1020177025975A patent/KR102493832B1/ko active IP Right Grant
- 2016-02-23 BR BR112017017626-2A patent/BR112017017626B1/pt active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4316561A (en) * | 1980-08-05 | 1982-02-23 | United States Steel Corporation | Pour tube latching apparatus |
JPH10211570A (ja) * | 1997-01-28 | 1998-08-11 | Toshiba Ceramics Co Ltd | 鋳造用容器における注湯ノズルの支持装置 |
JP2008296233A (ja) * | 2007-05-29 | 2008-12-11 | Kurosaki Harima Corp | 下部ノズル保持装置とそれに使用される下部ノズル |
CH702830A2 (de) * | 2010-03-05 | 2011-09-15 | Stopinc Ag | Giessrohrhalterung, insbesondere für einen Schiebeverschluss. |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3495705A1 (de) * | 2017-12-07 | 2019-06-12 | Primetals Technologies Austria GmbH | Robotertaugliche medienkupplung |
WO2019110383A1 (de) * | 2017-12-07 | 2019-06-13 | Primetals Technologies Austria GmbH | Robotertaugliche medienkupplung |
CN111417813A (zh) * | 2017-12-07 | 2020-07-14 | 首要金属科技奥地利有限责任公司 | 机器人兼容的介质联接器 |
CN111417813B (zh) * | 2017-12-07 | 2022-02-08 | 首要金属科技奥地利有限责任公司 | 机器人兼容的介质联接器 |
Also Published As
Publication number | Publication date |
---|---|
BR112017017626A2 (pt) | 2018-05-08 |
KR102493832B1 (ko) | 2023-01-30 |
CN107249786B (zh) | 2019-05-31 |
KR20170119692A (ko) | 2017-10-27 |
BR112017017626B1 (pt) | 2021-08-03 |
EP3261788A1 (de) | 2018-01-03 |
EP3261788B1 (de) | 2019-02-20 |
CN107249786A (zh) | 2017-10-13 |
AT516885A1 (de) | 2016-09-15 |
AT516885B1 (de) | 2017-12-15 |
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