GB1322761A - Operating and loading mechanism for slidable gates - Google Patents

Operating and loading mechanism for slidable gates

Info

Publication number
GB1322761A
GB1322761A GB2972070A GB2972070A GB1322761A GB 1322761 A GB1322761 A GB 1322761A GB 2972070 A GB2972070 A GB 2972070A GB 2972070 A GB2972070 A GB 2972070A GB 1322761 A GB1322761 A GB 1322761A
Authority
GB
United Kingdom
Prior art keywords
ram
gates
hooks
fluid
motor
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
Application number
GB2972070A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of GB1322761A publication Critical patent/GB1322761A/en
Expired legal-status Critical Current

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
    • B22D41/38—Means for operating the sliding gate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Continuous Casting (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

1322761 Discharging ladles and tundishes USS ENGS & CONSULTANTS Inc 18 June 1970 [25 June 1969] 29720/70 Heading F4B [Also in Division F2] In apparatus for discharging a ladle or tundish in which a succession of gates 24, 25 are slid past a bottom pour opening 14 by a ram 44, the fluid motor 37 operating said ram is mounted on pivoted links 35, 36 whereby it can be lifted as shown clear of rails 18 along which the gates slide. This allows of the easy insertion of pouring gates 24 with downwardly extending nozzles 26 along with blank gates 25 which close the opening 14. Introduction of fluid to motor 37 through line 38 with the ram 44 contacting a stop 49 swings it downwardly until the links 35, 36 contact stops 40 on side plates 30, whereupon the ram 44, now being clear of stop 49, moves forward to push the gates 24, 25. These movements release a pair of pivoted hooks (46, Figs. 1 and 4) form lugs (45) in said ram which hooks operate as below. Introduction of fluid through line 39 moves ram 44 to the right until the hooks (46) are re-engaged, whereupon the motor swings into its original inactive position.
GB2972070A 1969-06-25 1970-06-18 Operating and loading mechanism for slidable gates Expired GB1322761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83632369A 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
GB1322761A true GB1322761A (en) 1973-07-11

Family

ID=25271717

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1087773A Expired GB1322762A (en) 1969-06-25 1970-06-18 Outlet construction for a bottom-pour vessel
GB2972070A Expired GB1322761A (en) 1969-06-25 1970-06-18 Operating and loading mechanism for slidable gates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1087773A Expired GB1322762A (en) 1969-06-25 1970-06-18 Outlet construction for a bottom-pour vessel

Country Status (10)

Country Link
US (1) US3613965A (en)
JP (1) JPS504325B1 (en)
AT (1) AT308989B (en)
BE (1) BE752013A (en)
BR (1) BR7019915D0 (en)
ES (1) ES380889A1 (en)
FR (1) FR2047926B1 (en)
GB (2) GB1322762A (en)
NL (1) NL7008805A (en)
ZA (1) ZA703800B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192019A1 (en) * 1985-01-24 1986-08-27 International Industrial Engineering Sprl Apparatus for introducing and changing a pouring tube
BE1000392A4 (en) * 1987-03-17 1988-11-22 Vesuvius Internat Corp Device for coupling and clamping jack to moving refractory plate - for use in metallurgical vessels requiring an operative in close proximity
BE1006191A3 (en) * 1992-09-30 1994-06-07 Int Ind Eng Sa Spring plunger arm for a casting tube supply and exchange device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779424A (en) * 1972-02-23 1973-12-18 United States Steel Corp Operating mechanisms and method for slidable-gate closures
CH579485A5 (en) * 1975-01-28 1976-09-15 Metacon Ag
JPS5549139U (en) * 1978-09-25 1980-03-31
US4474362A (en) * 1983-03-24 1984-10-02 Flo-Con Systems, Inc. Valve and method and components thereof
JPS616083U (en) * 1984-06-19 1986-01-14 リンナイ株式会社 water valve device
DE4006064A1 (en) * 1990-02-26 1991-08-29 Zimmermann & Jansen Gmbh LOCKING DEVICE FOR THE FLOOR POUR OPENING OF A WATER PAN
BE1013540A3 (en) * 2000-05-29 2002-03-05 Rotary Nozzle Internat S A Refractory plate.
CN113210595A (en) * 2021-04-23 2021-08-06 武汉钢铁有限公司 Multifunctional steel ladle sliding plate device and using method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352465A (en) * 1965-05-06 1967-11-14 United States Steel Corp Refractory closure member for bottom pour vessels
US3480186A (en) * 1967-12-22 1969-11-25 United States Steel Corp Sliding gate for metal-holding vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192019A1 (en) * 1985-01-24 1986-08-27 International Industrial Engineering Sprl Apparatus for introducing and changing a pouring tube
BE1000392A4 (en) * 1987-03-17 1988-11-22 Vesuvius Internat Corp Device for coupling and clamping jack to moving refractory plate - for use in metallurgical vessels requiring an operative in close proximity
BE1006191A3 (en) * 1992-09-30 1994-06-07 Int Ind Eng Sa Spring plunger arm for a casting tube supply and exchange device

Also Published As

Publication number Publication date
NL7008805A (en) 1970-12-29
ES380889A1 (en) 1972-09-16
FR2047926A1 (en) 1971-03-19
GB1322762A (en) 1973-07-11
DE2029536B2 (en) 1976-09-30
BR7019915D0 (en) 1973-01-18
BE752013A (en) 1970-12-15
ZA703800B (en) 1971-01-27
DE2029536A1 (en) 1971-01-07
AT308989B (en) 1973-07-25
US3613965A (en) 1971-10-19
FR2047926B1 (en) 1974-09-06
JPS504325B1 (en) 1975-02-18

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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)
PCNP Patent ceased through non-payment of renewal fee