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US3693701A Expired / Lapsed US ⏱️ 0.0 years remaining

Continuous casting plant for continuously casting hot liquid metals

Assignee: Voestalpine AG
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Filing: 1970-12-22
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Granted: 1972-09-26
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Expires: 1990-12-22
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Abstract

Abstract The invention envisages a plant for continuously casting hot liquid metals comprising an intermediate supply vessel having a substantially horizontal outlet duct, a water-cooled mould arranged with play substantially in alignment with said outlet duct, a cooling passage including guide means for continuous cast stock following said mould, and reshaping means for further processing said cast stock, in which the mould is arranged to be rotatable around its longitudinal axis and connected to a rocking drive for oscillatory movement of said mould in peripheral direction relative to said supply vessel, said play between said mould and said supply vessel being sealed by a covering ring having inlet means for introduction of a lubricating and sealing agent. By adoption of the new arrangement according to the invention it is possible to reduce the construction height of continuous casting bays, thereby eliminating any risks of accidents involved in the previous cascade arrangement.

Inventors

  • 👤 Herbert V Waclawiczek

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 14:05
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/07; B21; B21B; B21B13/00; B21B13/22; B22D11/14; B22D11/144

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 111 words
A plant for continuously casting hot liquid metals comprising an intermediate supply vessel having a substantially horizontal outlet duct, a water-cooled mould arranged with play substantially in alignment with said outlet duct, a cooling passage including guide means for continuous cast stock following said mould, and reshaping means for further processing said cast stock, said mould being arranged to be rotatable around its longitudinal axis and connected to a rocking drive for oscillatory movement of said mould in peripheral direction relative to said supply vessel, said play between said mould and said supply vessel being sealed by a covering ring having inlet means for introduction of a lubricating and sealing agent.
Claim 2
Dependent Claim 111 words
A plant for continuously casting hot liquid metals comprising an intermediate supply vessel having a substantially horizontal outlet duct, a water-cooled mould arranged with play substantially in alignment with said outlet duct, a cooling passage including guide means for continuous cast stock following said mould, and reshaping means for further processing said cast stock, said mould being arranged to be rotatable around its longitudinal axis and connected to a rocking drive for oscillatory movement of said mould in peripheral direction relative to said supply vessel, said play between said mould and said supply vessel being sealed by a covering ring having inlet means for introduction of a lubricating and sealing agent.

References Cited (Backward Citations)

DE896988C Cited
US3040396A Cited
FR1313398A Cited
US3598173A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-09-26 1976-03-27 1976-09-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-09-26 1980-03-27 1980-09-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-09-26 1984-03-27 1984-09-26 $7700.00 Window Closed / Lapsed

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