Support for continuously cast hot metal components
AssigneeEscher Wyss Limited
InventorRolf Lehmann
Life of this patent
Estimating the term…
Abstract
Apparatus is disclosed for supporting hot metal components such as slabs in a continuous casting plant which comprises a roll having at least one elongated member which defines a series of undulations disposed about the outer surface of the roll. Preferably the elongated member forms a series of intermeshing separate or continuous coils which extend over the portion of the roll adapted to support the hot metal components. The coils are secured to the roll surface at positions spaced thereabout and are spaced from each other a distance such that the undulations of adjacent coils intermesh so as to provide shielding of the outer surface of the roll from direct contact with the radiant heat from the hot metal components.
Claims14
An apparatus for supporting hot metal components such as continuously cast slabs produced in a continuous casting plant which comprises a generally cylindrical roll member having at least one generally elongated member configured to form at least one coil defining a series of undulations disposed about surface portions of the roll member, said undulations having substantially straight portions which extend at acute angles to each other and are connected by generally arcuate portions, said coil being secured to surface portions of said roll member at positions spaced thereabout and adapted to support said hot metal components.
An apparatus for supporting hot metal components such as slabs in a continuous casting plant which comprises a generally cylindrical roll member mounted for rotation about a generally central axis, at least two elongated members disposed about outer surface portions of said cylindrical member, each elongated member being configured to form at least one coil defining a plurality of adjacent undulations which extend over and generally encircle portions of said cylindrical member adapted to support the hot metal components, said members further being spaced from each other in a manner and at a distance such that the undulations of adjacent coils intermesh each other so as to provide shielding of the outer surface portions of said cylindrical member from direct contact with radiant heat from the hot metal components, and means to secure said coils to said outer surface of said cylindrical member at spaced positions thereabout.
An apparatus for supporting continuously cast hot metal components such as slabs which comprises a generally cylindrical roll member defining a generally central opening for reception of a cooling medium, an elongated member such as a rod or bar spirally wound about outer surface portions of said roll member and configured to define a plurality of interconnected undulations positioned in intermeshed spaced relation to support said hot metal components, and welded means to secure said undulations to outer surface portions of said cylindrical roll member at spaced positions thereabout said elongated member thereby forming a support for said hot metal components.
An apparatus for supporting hot metal articles, such as continuously cast slabs, which comprises a generally cylindrical roll and at least one elongated member of a substantially circular cross-section configured to form at least one coil extending about said roll and defining a series of interconnected undulations for supporting the hot metal articles and shielding the surface of said roll from direct contact therewith, said coil being secured to surface portions of said roll at discrete positions spaced from each other a distance sufficient to permit said elongated member to expand therebetween when heated by contact with the hot metal articles during operation.
Dependencies are inferred from the claim text.