IT1079649B - Sliding frame and plate for stoppers on metallurgical vessels - with plate held in frame by bolts permitting expansion - Google Patents

Sliding frame and plate for stoppers on metallurgical vessels - with plate held in frame by bolts permitting expansion

Info

Publication number
IT1079649B
IT1079649B IT4929077A IT4929077A IT1079649B IT 1079649 B IT1079649 B IT 1079649B IT 4929077 A IT4929077 A IT 4929077A IT 4929077 A IT4929077 A IT 4929077A IT 1079649 B IT1079649 B IT 1079649B
Authority
IT
Italy
Prior art keywords
frame
plate
sliding
pref
stoppers
Prior art date
Application number
IT4929077A
Other languages
Italian (it)
Original Assignee
Stopinc Ag
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
Priority claimed from DE2620423A external-priority patent/DE2620423B2/en
Application filed by Stopinc Ag filed Critical Stopinc Ag
Application granted granted Critical
Publication of IT1079649B publication Critical patent/IT1079649B/en

Links

Landscapes

  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Sliding Valves (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Bag Frames (AREA)

Abstract

Sliding plate (I) contg. a hole and located in a frame, esp. for use between two other plates to form a sliding stopper on the outlet nozzle of a metallurgical vessel. The improvement is that the sliding frame has >=1 section which can be moved away from or towards the frame, and is used to retain (I). The sides of (I) and its frame pref. diverge towards the hole, and the frame has contact surfaces locating (I). The frame pref. has one removable long side located via a tongue and groove with play to permit the thermal expansion of the long side. (I) pref. also has gas inlet channels leading to a porous zone employed for distribution of the gas. One side of the sliding frame is held in place by bolts employed to retain (I) instead of using a cement which may crumble during service.
IT4929077A 1976-05-08 1977-05-05 Sliding frame and plate for stoppers on metallurgical vessels - with plate held in frame by bolts permitting expansion IT1079649B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2620423A DE2620423B2 (en) 1976-05-08 1976-05-08 Slide plate unit for slide gate locks

Publications (1)

Publication Number Publication Date
IT1079649B true IT1079649B (en) 1985-05-13

Family

ID=5977421

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4929077A IT1079649B (en) 1976-05-08 1977-05-05 Sliding frame and plate for stoppers on metallurgical vessels - with plate held in frame by bolts permitting expansion

Country Status (3)

Country Link
ES (1) ES458542A1 (en)
IT (1) IT1079649B (en)
PL (1) PL107896B1 (en)

Also Published As

Publication number Publication date
PL197968A1 (en) 1978-01-02
PL107896B1 (en) 1980-03-31
ES458542A1 (en) 1978-04-01

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