IT1234484B - PERFECTED DRAWER SHUTTER WITH THREE PLATES, PARTICULARLY FOR BASKET. - Google Patents

PERFECTED DRAWER SHUTTER WITH THREE PLATES, PARTICULARLY FOR BASKET.

Info

Publication number
IT1234484B
IT1234484B IT8984112A IT8411289A IT1234484B IT 1234484 B IT1234484 B IT 1234484B IT 8984112 A IT8984112 A IT 8984112A IT 8411289 A IT8411289 A IT 8411289A IT 1234484 B IT1234484 B IT 1234484B
Authority
IT
Italy
Prior art keywords
plate
tundish
plates
fixed
hole
Prior art date
Application number
IT8984112A
Other languages
Italian (it)
Other versions
IT8984112A0 (en
Inventor
Roberto Pescatori
Original Assignee
Sirma Nuova
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 Sirma Nuova filed Critical Sirma Nuova
Priority to IT8984112A priority Critical patent/IT1234484B/en
Publication of IT8984112A0 publication Critical patent/IT8984112A0/en
Priority to ES89109008T priority patent/ES2060693T3/en
Priority to EP89109008A priority patent/EP0382878B1/en
Priority to AT89109008T priority patent/ATE110605T1/en
Priority to DE68917899T priority patent/DE68917899T2/en
Priority to ZA898380A priority patent/ZA898380B/en
Application granted granted Critical
Publication of IT1234484B publication Critical patent/IT1234484B/en

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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Drawers Of Furniture (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

An improved three-plate slide gate, particularly for a tundish, of the type comprising two fixed plates (1,2) rigid with the tundish (3) and provided with a coaxial hole, and, interposed therebetween, a mobile plate (4) provided with a hole and supported by a frame (7) driven in such a manner as to cause said plate to slide longitudinally between a position in which its hole is aligned with those of the two fixed plates and a position of non-alignment, and a plurality of springs (11) acting in the sense of urging the lower fixed plate against the upper fixed plate to provide sealed contact between the corresponding surfaces of the fixed plates and mobile plate substantially for any position of this latter, characterised in that the springs (11) are transversely fixed with respect to the tundish and have their lines of action lying within the longitudinal dimensions of the mobile plate (4) for any position of this latter.
IT8984112A 1989-02-15 1989-02-15 PERFECTED DRAWER SHUTTER WITH THREE PLATES, PARTICULARLY FOR BASKET. IT1234484B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8984112A IT1234484B (en) 1989-02-15 1989-02-15 PERFECTED DRAWER SHUTTER WITH THREE PLATES, PARTICULARLY FOR BASKET.
ES89109008T ES2060693T3 (en) 1989-02-15 1989-05-19 SLIDING GATE DIVER.
EP89109008A EP0382878B1 (en) 1989-02-15 1989-05-19 Slide gate nozzle
AT89109008T ATE110605T1 (en) 1989-02-15 1989-05-19 SLIDE CLOSURE.
DE68917899T DE68917899T2 (en) 1989-02-15 1989-05-19 Slide closure.
ZA898380A ZA898380B (en) 1989-02-15 1989-11-03 Improved three-plate slide gate for a tundish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8984112A IT1234484B (en) 1989-02-15 1989-02-15 PERFECTED DRAWER SHUTTER WITH THREE PLATES, PARTICULARLY FOR BASKET.

Publications (2)

Publication Number Publication Date
IT8984112A0 IT8984112A0 (en) 1989-02-15
IT1234484B true IT1234484B (en) 1992-05-18

Family

ID=11324168

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8984112A IT1234484B (en) 1989-02-15 1989-02-15 PERFECTED DRAWER SHUTTER WITH THREE PLATES, PARTICULARLY FOR BASKET.

Country Status (6)

Country Link
EP (1) EP0382878B1 (en)
AT (1) ATE110605T1 (en)
DE (1) DE68917899T2 (en)
ES (1) ES2060693T3 (en)
IT (1) IT1234484B (en)
ZA (1) ZA898380B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2096750A1 (en) * 1990-11-21 1992-05-22 Russel William Pollock Continuous casting of molten metal
JPH06134557A (en) * 1992-10-23 1994-05-17 Tokyo Yogyo Co Ltd Sliding nozzle for molten metal incorporating vessel
DE10033904A1 (en) * 2000-07-12 2002-01-31 Stopinc Ag Huenenberg Slider closure for casting molten metal, as well as an associated fireproof plate unit
JP6363921B2 (en) * 2014-09-25 2018-07-25 黒崎播磨株式会社 Opening and closing structure of slide metal frame in sliding nozzle device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765579A (en) * 1972-05-10 1973-10-16 United States Steel Corp Linearly movable gate mechanism
GB1440916A (en) * 1972-07-26 1976-06-30 Flogates Ltd Sliding gate valve assemblies
RO68534A (en) * 1975-11-26 1982-05-10 Kurosaki Refractories Co Ltd Nippon Steel Corp,Jp GLAZING PLATE DEVICE FOR THE ADJUSTMENT OF LIQUID METAL CIRCUIT FROM A TOBACCO RECIPIENT
US4415103A (en) * 1979-09-07 1983-11-15 Uss Engineers And Consultants, Inc. Full throttle valve and method of tube and gate change
JPH0335481Y2 (en) * 1984-09-11 1991-07-26

Also Published As

Publication number Publication date
EP0382878B1 (en) 1994-08-31
ES2060693T3 (en) 1994-12-01
ATE110605T1 (en) 1994-09-15
IT8984112A0 (en) 1989-02-15
ZA898380B (en) 1990-06-27
EP0382878A1 (en) 1990-08-22
DE68917899T2 (en) 1995-01-12
DE68917899D1 (en) 1994-10-06

Similar Documents

Publication Publication Date Title
DE69113857D1 (en) Device for analyzing eye movement.
IT219317Z2 (en) PERFECTED CHAIN CONVEYOR
DE69108787T2 (en) Control device for a load pressure-compensated, hydraulic drive.
HK1071873A1 (en) Slide device
AU507336B2 (en) Side frame column wear plate
IT1234484B (en) PERFECTED DRAWER SHUTTER WITH THREE PLATES, PARTICULARLY FOR BASKET.
ITMI912323A1 (en) COMMAND DEVICE FOR VULCANIZATION CHAMBERS IN VULCANIZATION PRESSES, AND COMMAND PROCEDURE IMPLEMENTED BY THAT DEVICE.
JPS5781951A (en) Closing plate pair for sliding closing device
AU5849480A (en) Adjusting the distance between the ends of two rails to be interconnected
ATE366632T1 (en) DEVICE FOR PROCESSING CORNER JOINTS
ATE33476T1 (en) CONVEYING DEVICE.
EP0086975A3 (en) Sliding frame with a piston-actuated swing device, particularly for a transversely shiftable backhoe
ATE9638T1 (en) DEVICE FOR REMOVAL OF FEED PORTIONS FROM FLAT OR MOBILE SILOS.
DE50301339D1 (en) Surface printing material processing machine with an auxiliary stack carrier
SU1085904A1 (en) Stepping conveyer
ES262192U (en) Guillotine type gate perfected. (Machine-translation by Google Translate, not legally binding)
DE59008461D1 (en) Rectangular metal door leaf.
DK54583D0 (en) Welding mechanism for doors in security enclosures
ATE31437T1 (en) PARTS SET OF TWO DOOR HINGES.
KR810001291B1 (en) Reciprocally driven apparatus for transporting filter plates in filter press
EP0701866A4 (en) Toggle block sliding mechanism for a jaw crusher
IT8021419V0 (en) ADJUSTABLE PIN FOR HINGES, IN PARTICULAR FOR FRAMES
ES277029U (en) Improved disposition in flat articulated conveyors (Machine-translation by Google Translate, not legally binding)
ES275291U (en) Barrier against avalanchas (Machine-translation by Google Translate, not legally binding)
MY111276A (en) Table adjusting mechanism

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940225