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US 4,044,584 AGranted
Mill for rolling continuously cast ingot
AssigneeNone recorded
InventorEvgeny Alexeevich Korshunov
Life of this patent
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AssigneeNone recorded
InventorEvgeny Alexeevich Korshunov
Estimating the term…
A rolling mill comprises a movable mill stand mounted in slideways and accommodating a mill roll unit installed therein on supports, said mill roll unit including housings with grooved mill rolls disposed therein and roll necks which are coupled with hydraulic drives and gear wheels in mesh with each other. The movable mill stand is equipped with two linear cylindrical inductors establishing a travelling magnetic field. Said inductors are mounted on supports coincident with the axis of rolling of a round ingot, referred to hereinafter as a continuous round casting, and are rotatable about said axis of rolling through an angle of at least 90.degree., the mill roll unit being disposed intermediate of said inductors and being fixed rigidly to the end faces of the inductor bodies.
A mill for rolling a round continuously cast ingot, said mill rolling the ingot intermittently, and comprising:
Dependencies are inferred from the claim text.
Drawings are temporarily unavailable. Open the PDF at USPTO
No related US applications are recorded in the indexed filing history.
Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with,…: heating…
Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section ; Sequence of operations in milling trains;…:…
Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for…
Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section ; Sequence of operations in milling trains;…:…
Term ended 30 Aug 1994 (estimated)
USPTO file history isn’t available for this patent, so only indexed dates are shown.
The present invention relates to metallurgy, and more particularly to mills for rolling a continuously cast round ingot, referred to hereinafter as a continuous round casting, said mills being mainly adaptable for cogging the casting whose motion alternates with standstills.
Known in the art are rolling mills adapted for direct rolling of a continuous casting.
These mills include multiple-stand continuous mills, as well as pendulum and planetary mills.
The present invention will be better understood from a consideration of a detailed description of an exemplary embodiment thereof, to be had in conjunction with the accompanying drawings, in which:
FIG. 1 is a cross sectional view taken along the axis of rolling, partially broken away, of a mill for rolling a continuous casting, according to the invention;
FIG. 2 is a view taken in the direction of arrow A in FIG. 1;
With reference to FIGS. 1 and 2 a rolling mill embodying the features of the invention comprises slideways 1 in which is mounted a movable mill stand 2.
Said movable mill stand has a stage-separator 3 fitted with runners 4 through which the weight of said movable stand is transmitted to the slideways 1.
The stage-separator 3 mounts two pairs of braces 5 (FIG. 2). Disposed intermediate of each brace pair and coincident with the axis of rolling 0-0.sub.1 are supports 6 with insertion pieces 7 (FIG. 1), said supports 6 mounting a unit, comprising inductors 8 and 9 fastened to each other, and a mill roll unit 10. A top-mill separator 14 secured to the braces 5 presses cylindrical parts 8b and 9b of the bodies of the inductors 8 and 9 through top insertion pieces 11, covers 12 and gaskets 13 to the supports 6.