DE3870540D1 - Betaetigungsvorrichtung fuer drehverschluss. - Google Patents
Betaetigungsvorrichtung fuer drehverschluss.Info
- Publication number
- DE3870540D1 DE3870540D1 DE8888307414T DE3870540T DE3870540D1 DE 3870540 D1 DE3870540 D1 DE 3870540D1 DE 8888307414 T DE8888307414 T DE 8888307414T DE 3870540 T DE3870540 T DE 3870540T DE 3870540 D1 DE3870540 D1 DE 3870540D1
- Authority
- DE
- Germany
- Prior art keywords
- tundish
- cross arm
- turnover
- actuating device
- overlying
- 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 - Lifetime
Links
- 230000007306 turnover Effects 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/207—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially inwardly from the coupling part
-
- 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
-
- 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
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/20—Stopper-rod operating equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanically-Actuated Valves (AREA)
- Pivots And Pivotal Connections (AREA)
- Fluid-Driven Valves (AREA)
- Actuator (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Taps Or Cocks (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878718878A GB8718878D0 (en) | 1987-08-10 | 1987-08-10 | Actuator mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3870540D1 true DE3870540D1 (de) | 1992-06-04 |
Family
ID=10622064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888307414T Expired - Lifetime DE3870540D1 (de) | 1987-08-10 | 1988-08-10 | Betaetigungsvorrichtung fuer drehverschluss. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5033658A (de) |
EP (2) | EP0303475B1 (de) |
JP (1) | JPH02504488A (de) |
AT (1) | ATE75432T1 (de) |
AU (1) | AU2138788A (de) |
DE (1) | DE3870540D1 (de) |
GB (2) | GB8718878D0 (de) |
WO (1) | WO1989001374A1 (de) |
ZA (1) | ZA885861B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH678701A5 (de) * | 1989-03-31 | 1991-10-31 | Stopinc Ag | |
DE4032084C1 (de) * | 1990-10-10 | 1992-05-27 | Didier-Werke Ag, 6200 Wiesbaden, De | |
GB9206394D0 (en) * | 1992-03-24 | 1992-05-06 | Crane Ltd | A stopper device |
DE4232006A1 (de) * | 1992-09-24 | 1994-03-31 | Leybold Ag | Vorrichtung zum Öffnen und Schließen einer Bodenabgußöffnung in einem Vakuum-Induktionsschmelz- und -gießofen |
WO1998016337A1 (de) * | 1996-10-12 | 1998-04-23 | Stopinc Ag | Antriebseinrichtung für ein schliess- und/oder regelorgan am ausguss eines metallschmelze enthaltenden gefässes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1439522A (en) * | 1922-01-14 | 1922-12-19 | Karl S Howard | Pouring ladle for molten metal |
IT947709B (it) * | 1971-03-16 | 1973-05-30 | Ehrenreich & Cie A | Giunto universale o cardanico in particolare giunto a scorrimento |
US4258868A (en) * | 1979-08-03 | 1981-03-31 | Moline Corporation | Limit stop for controlling stopper rod travel in a bottom pour ladle |
US4271994A (en) * | 1979-11-09 | 1981-06-09 | Combustion Engineering, Inc. | Flex rod assembly for a stopper valve in a bottom pour ladle |
US4575359A (en) * | 1984-05-02 | 1986-03-11 | Bermingham Construction Limited | Rotary drive coupling |
AU591889B2 (en) * | 1985-03-26 | 1989-12-21 | British Steel Plc | Improvements in or relating to outlet valves for metal containing vessels |
-
1987
- 1987-08-10 GB GB878718878A patent/GB8718878D0/en active Pending
-
1988
- 1988-08-10 ZA ZA885861A patent/ZA885861B/xx unknown
- 1988-08-10 DE DE8888307414T patent/DE3870540D1/de not_active Expired - Lifetime
- 1988-08-10 JP JP63506582A patent/JPH02504488A/ja active Pending
- 1988-08-10 AT AT88307414T patent/ATE75432T1/de not_active IP Right Cessation
- 1988-08-10 WO PCT/GB1988/000658 patent/WO1989001374A1/en not_active Application Discontinuation
- 1988-08-10 EP EP88307414A patent/EP0303475B1/de not_active Expired - Lifetime
- 1988-08-10 AU AU21387/88A patent/AU2138788A/en not_active Abandoned
- 1988-08-10 EP EP88906993A patent/EP0379489A1/de active Pending
-
1990
- 1990-02-07 US US07/460,872 patent/US5033658A/en not_active Expired - Fee Related
- 1990-02-08 GB GB9002772A patent/GB2229663B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0303475B1 (de) | 1992-04-29 |
US5033658A (en) | 1991-07-23 |
GB9002772D0 (en) | 1990-06-20 |
JPH02504488A (ja) | 1990-12-20 |
GB8718878D0 (en) | 1987-09-16 |
ATE75432T1 (de) | 1992-05-15 |
WO1989001374A1 (en) | 1989-02-23 |
EP0303475A1 (de) | 1989-02-15 |
EP0379489A1 (de) | 1990-08-01 |
GB2229663A (en) | 1990-10-03 |
AU2138788A (en) | 1989-03-09 |
GB2229663B (en) | 1991-08-14 |
ZA885861B (en) | 1989-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |