GB1382149A - Mechanism for supporting a submerged pouring tube on a bottom-pour vessel and method of replacing tubes - Google Patents
Mechanism for supporting a submerged pouring tube on a bottom-pour vessel and method of replacing tubesInfo
- Publication number
- GB1382149A GB1382149A GB1521072A GB1521072A GB1382149A GB 1382149 A GB1382149 A GB 1382149A GB 1521072 A GB1521072 A GB 1521072A GB 1521072 A GB1521072 A GB 1521072A GB 1382149 A GB1382149 A GB 1382149A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holder
- gate
- tube holder
- pouring tube
- ladle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B22D41/14—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
- B22D41/42—Features relating to gas injection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
1382149 Foundry ladle bottom-pour arrangements USS ENGS & CONSULTANTS Inc 30 March 1972 [24 Jan 1972] 15210/72 Heading F4B A ladle or the like 10 has a sliding gate 20 controlling a bottom pour outlet 13 and moving between a fixed plate 17 and a holder 37 carrying a pouring tube 40. The arrangement is such that a replacement pouring tube holder can be positioned at the side of and aligned with the holder in use, and slid into position by the gate valve operating mechanism, replacing the old holder. The slide valve 20 is operated by a cylinder 29 connected by pull rods 32 to a block 34. The gate 20 is supported on rocker arms 21 pivoted at 22 to a frame secured below the ladle and is pressed against fixed plate 17 by spring 24 engaging the rocker arms 21 through studs 25. Guide levers 44 are pressed upwardly against the tube holder 37 by spring assemblies (Fig. 4, not shown) pivoting the guide-levers about lugs 46 engaging the gate frame 15. The puller block 34 operating the gate has a rail 59 carrying a dog 60 so arranged that a replacement tube holder can be inserted upwardly and rests on the dog 60 and guide levers 44 until pulled to displace the old holder. Stops 63 carried by rods 64 journalled in the guide levers 44 can be turned by handles 66 to prevent accidental displacement of the pouring tube holder. The temporary support for the replacement tube holder may comprise rails pivoted to the gate frame.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22023272A | 1972-01-24 | 1972-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1382149A true GB1382149A (en) | 1975-01-29 |
Family
ID=22822658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1521072A Expired GB1382149A (en) | 1972-01-24 | 1972-03-30 | Mechanism for supporting a submerged pouring tube on a bottom-pour vessel and method of replacing tubes |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3727805A (en) |
| BE (1) | BE781940A (en) |
| CA (1) | CA962822A (en) |
| DE (1) | DE2219064A1 (en) |
| FR (1) | FR2169015B1 (en) |
| GB (1) | GB1382149A (en) |
| IT (1) | IT958772B (en) |
| NL (1) | NL7207660A (en) |
| RO (1) | RO58456A (en) |
| ZA (1) | ZA721929B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1028952B (en) * | 1975-04-24 | 1979-02-10 | Sanac Spa | DRAWER SHUT-OFF DEVICE PARTICULARLY SUITABLE FOR LARGE MOLTEN METAL CONTAINERS |
| US4199087A (en) * | 1978-01-25 | 1980-04-22 | United States Steel Corporation | Apparatus for injection of inert gas to prevent superspeed effect |
| GB1597215A (en) * | 1978-04-24 | 1981-09-03 | Vesuvius Int Corp | Device for replacing pouring tubes |
| BE901564A (en) * | 1985-01-24 | 1985-07-24 | Szadkowski Stanislav | DEVICE FOR FEEDING AND EXCHANGING A CASTING TUBE. |
| DE3512799C1 (en) * | 1985-04-10 | 1986-02-06 | Stopinc Ag, Baar | Sliding closure for metallurgical containers |
| DE3512798C1 (en) * | 1985-04-10 | 1986-02-06 | Stopinc Ag, Baar | Sliding closure for vessels containing molten metal |
| US4887748A (en) * | 1986-12-29 | 1989-12-19 | J. W. Hicks, Inc. | Apparatus and method for attachment of submerged nozzle to lower plate of sliding gate valve mechanism for a continuous casting operation |
| JPS63215366A (en) * | 1987-03-03 | 1988-09-07 | Nkk Corp | Door type rotary nozzle |
| DE3903039A1 (en) * | 1989-02-02 | 1990-08-09 | Kloeckner Stahl Gmbh | Device for vacuum casting |
| JPH0723091Y2 (en) * | 1990-05-08 | 1995-05-31 | 品川白煉瓦株式会社 | Immersion nozzle with multiple steps for continuous casting |
| US5823224A (en) * | 1997-06-26 | 1998-10-20 | Brifer International Ltd. | Slide valve |
| EP3587002B1 (en) | 2018-06-26 | 2020-12-16 | Refractory Intellectual Property GmbH & Co. KG | Sliding closure for a metallurgical vessel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921351A (en) * | 1956-11-01 | 1960-01-19 | Momm Werner Wilhelm | Ladle flow control device |
| CH445034A (en) * | 1966-10-18 | 1967-10-15 | Metacon Ag | Pouring device |
| US3501068A (en) * | 1968-05-21 | 1970-03-17 | United States Steel Corp | Bottom-pour teeming vessel with sliding gate and pouring tube |
-
1972
- 1972-01-24 US US00220232A patent/US3727805A/en not_active Expired - Lifetime
- 1972-03-21 ZA ZA721929A patent/ZA721929B/en unknown
- 1972-03-30 CA CA138,675A patent/CA962822A/en not_active Expired
- 1972-03-30 GB GB1521072A patent/GB1382149A/en not_active Expired
- 1972-04-11 BE BE781940A patent/BE781940A/en unknown
- 1972-04-12 FR FR7212719A patent/FR2169015B1/fr not_active Expired
- 1972-04-19 DE DE2219064A patent/DE2219064A1/en active Pending
- 1972-05-02 IT IT68354/72A patent/IT958772B/en active
- 1972-05-06 RO RO70790A patent/RO58456A/ro unknown
- 1972-06-06 NL NL7207660A patent/NL7207660A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT958772B (en) | 1973-10-30 |
| RO58456A (en) | 1975-09-15 |
| ZA721929B (en) | 1972-12-27 |
| DE2219064A1 (en) | 1973-08-02 |
| US3727805A (en) | 1973-04-17 |
| FR2169015A1 (en) | 1973-09-07 |
| FR2169015B1 (en) | 1976-08-06 |
| NL7207660A (en) | 1973-07-26 |
| CA962822A (en) | 1975-02-18 |
| BE781940A (en) | 1972-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |