ATE166815T1 - SLIDE CLOSURE EQUIPPED WITH LATERAL PRESSURE SPRINGS FOR METALLURGICAL VESSELS - Google Patents
SLIDE CLOSURE EQUIPPED WITH LATERAL PRESSURE SPRINGS FOR METALLURGICAL VESSELSInfo
- Publication number
- ATE166815T1 ATE166815T1 AT91830071T AT91830071T ATE166815T1 AT E166815 T1 ATE166815 T1 AT E166815T1 AT 91830071 T AT91830071 T AT 91830071T AT 91830071 T AT91830071 T AT 91830071T AT E166815 T1 ATE166815 T1 AT E166815T1
- Authority
- AT
- Austria
- Prior art keywords
- cover
- metal plate
- slide
- lateral pressure
- pressure springs
- 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
- B22D41/14—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
- B22D41/40—Means for pressing the plates together
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Springs (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention concerns a box nozzle for ladles and the like, of the type which includes: (a) - a fixed upper metal plate (10) attached to the bottom of the ladle; (b) - a fixed lower metal plate (20), referred to as "the cover", supported by the latter by means of bolts (13) and tiltable and dismountable from the latter for maintenance of the box nozzle; (c) - a third metal plate (60) which runs between the previous two, through appropriate controls, called "the slide" for short; (d) - a first refractory plate (30) with an orifice, held in a fixed position by the fixed upper metal plate (10); (e) - a second refractory plate (70) with an orifice, held by the slide (60) and hence sliding with the latter. According to the invention, the box nozzle also includes: (f) - a tilting frame (50) inserted between said slide (60) and said cover (20), as well as: (g) - spring assemblies (40) positioned between said cover (20) and said tilting frame (50), located along the long sides of the cover (20).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT12435A IT1240587B (en) | 1990-03-02 | 1990-03-02 | DRAIN DISCHARGE FOR LADIES AND SIMILAR, WITH SIDE PRESSURE SPRINGS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE166815T1 true ATE166815T1 (en) | 1998-06-15 |
Family
ID=11140132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91830071T ATE166815T1 (en) | 1990-03-02 | 1991-03-04 | SLIDE CLOSURE EQUIPPED WITH LATERAL PRESSURE SPRINGS FOR METALLURGICAL VESSELS |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0445087B1 (en) |
| AT (1) | ATE166815T1 (en) |
| DE (2) | DE69129504T2 (en) |
| ES (1) | ES2031795T3 (en) |
| IT (1) | IT1240587B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0590174B1 (en) * | 1992-09-28 | 1998-12-02 | VESUVIUS ITALIA S.p.A. | Box nozzle for ladles and the like, with lateral torsion bars |
| DE602004012901T2 (en) * | 2004-09-07 | 2009-04-02 | Co.Me.Ca Costruzioni Meccaniche Carpenteria S.P.A. | DISPENSER FOR STEEL CASTING AND APPLICATIONS |
| CN110369700B (en) * | 2019-07-08 | 2021-07-09 | 唐山不锈钢有限责任公司 | One-key type remote buggy ladle positioning and automatic cap removing and capping control device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1004615B (en) * | 1973-10-16 | 1976-07-20 | Sirma Soc Italiana | SHUTTER WITH A MOVABLE ORGAN ABLE IN ANGULAR MOVEMENT, COLARLY PARTS FOR CHECKING THE FLOW OF MELTED METALS FROM CONTAINERS OR LADIES |
| JPH0335481Y2 (en) * | 1984-09-11 | 1991-07-26 | ||
| ATE98918T1 (en) * | 1989-06-02 | 1994-01-15 | Sanac Nuova Spa | SLIDE CLOSURE FOR FOUNDING LADLES AND SIMILAR DEVICES. |
-
1990
- 1990-03-02 IT IT12435A patent/IT1240587B/en active IP Right Grant
-
1991
- 1991-03-04 DE DE69129504T patent/DE69129504T2/en not_active Expired - Fee Related
- 1991-03-04 AT AT91830071T patent/ATE166815T1/en not_active IP Right Cessation
- 1991-03-04 DE DE199191830071T patent/DE445087T1/en active Pending
- 1991-03-04 EP EP91830071A patent/EP0445087B1/en not_active Expired - Lifetime
- 1991-03-04 ES ES91830071T patent/ES2031795T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT1240587B (en) | 1993-12-17 |
| DE69129504T2 (en) | 1999-01-07 |
| EP0445087A2 (en) | 1991-09-04 |
| IT9012435A0 (en) | 1990-03-02 |
| EP0445087B1 (en) | 1998-06-03 |
| DE445087T1 (en) | 1992-04-30 |
| ES2031795T1 (en) | 1993-01-01 |
| IT9012435A1 (en) | 1991-09-02 |
| ES2031795T3 (en) | 1998-10-16 |
| DE69129504D1 (en) | 1998-07-09 |
| EP0445087A3 (en) | 1992-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |