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IT1240587B - DRAIN DISCHARGE FOR LADIES AND SIMILAR, WITH SIDE PRESSURE SPRINGS - Google Patents

DRAIN DISCHARGE FOR LADIES AND SIMILAR, WITH SIDE PRESSURE SPRINGS

Info

Publication number
IT1240587B
IT1240587B IT12435A IT1243590A IT1240587B IT 1240587 B IT1240587 B IT 1240587B IT 12435 A IT12435 A IT 12435A IT 1243590 A IT1243590 A IT 1243590A IT 1240587 B IT1240587 B IT 1240587B
Authority
IT
Italy
Prior art keywords
cover
metal plate
slide
ladies
similar
Prior art date
Application number
IT12435A
Other languages
Italian (it)
Other versions
IT9012435A0 (en
IT9012435A1 (en
Inventor
Roberto Ricci
Giovanni Timossi
Massimo Filippi
Giancarlo Martelli
Franco Cecchi
Original Assignee
Nuova Sanac S.P.A.
Ilva S.P.A.
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 Nuova Sanac S.P.A., Ilva S.P.A. filed Critical Nuova Sanac S.P.A.
Priority to IT12435A priority Critical patent/IT1240587B/en
Publication of IT9012435A0 publication Critical patent/IT9012435A0/en
Priority to DE69129504T priority patent/DE69129504T2/en
Priority to EP91830071A priority patent/EP0445087B1/en
Priority to DE199191830071T priority patent/DE445087T1/en
Priority to ES91830071T priority patent/ES2031795T3/en
Priority to AT91830071T priority patent/ATE166815T1/en
Publication of IT9012435A1 publication Critical patent/IT9012435A1/en
Application granted granted Critical
Publication of IT1240587B publication Critical patent/IT1240587B/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)
  • 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).
IT12435A 1990-03-02 1990-03-02 DRAIN DISCHARGE FOR LADIES AND SIMILAR, WITH SIDE PRESSURE SPRINGS IT1240587B (en)

Priority Applications (6)

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
DE69129504T DE69129504T2 (en) 1990-03-02 1991-03-04 Slider closure for metallurgical vessels equipped with lateral pressure springs
EP91830071A EP0445087B1 (en) 1990-03-02 1991-03-04 Box nozzle for ladles and the like, with lateral pressure springs
DE199191830071T DE445087T1 (en) 1990-03-02 1991-03-04 SLIDER CLOSURE FITTED WITH LATERAL PRESSURE SPRINGS FOR METALLURGICAL VESSELS.
ES91830071T ES2031795T3 (en) 1990-03-02 1991-03-04 SLIDING LOCK FOR CASTING CONTAINERS, PROVIDED WITH SIDE PRESSURE SPRINGS.
AT91830071T ATE166815T1 (en) 1990-03-02 1991-03-04 SLIDE CLOSURE EQUIPPED WITH LATERAL PRESSURE SPRINGS FOR METALLURGICAL VESSELS

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 (3)

Publication Number Publication Date
IT9012435A0 IT9012435A0 (en) 1990-03-02
IT9012435A1 IT9012435A1 (en) 1991-09-02
IT1240587B true IT1240587B (en) 1993-12-17

Family

ID=11140132

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12435A IT1240587B (en) 1990-03-02 1990-03-02 DRAIN DISCHARGE FOR LADIES AND SIMILAR, WITH SIDE PRESSURE SPRINGS

Country Status (5)

Country Link
EP (1) EP0445087B1 (en)
AT (1) ATE166815T1 (en)
DE (2) DE445087T1 (en)
ES (1) ES2031795T3 (en)
IT (1) IT1240587B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE173967T1 (en) * 1992-09-28 1998-12-15 Vesuvius Italia Spa SLIDE CLOSURE FOR METALLURGICAL VESSELS EQUIPPED WITH LATERAL TORSION RODS
WO2006027804A1 (en) * 2004-09-07 2006-03-16 Co.Me.Ca. Costruzioni Meccaniche Carpenteria S.P.A. Dispensing device for steel casting and the like
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)

* Cited by examiner, † Cited by third party
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
ES2020155A4 (en) * 1989-06-02 1991-08-01 Sanac Nuova Spa SPILL TOOL WITH SLIDING DOOR FOR BUCKETS AND SIMILAR DEVICES.

Also Published As

Publication number Publication date
EP0445087A3 (en) 1992-04-29
ATE166815T1 (en) 1998-06-15
DE445087T1 (en) 1992-04-30
IT9012435A0 (en) 1990-03-02
DE69129504D1 (en) 1998-07-09
EP0445087A2 (en) 1991-09-04
ES2031795T3 (en) 1998-10-16
EP0445087B1 (en) 1998-06-03
DE69129504T2 (en) 1999-01-07
ES2031795T1 (en) 1993-01-01
IT9012435A1 (en) 1991-09-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970427