Turn down apparatus
AssigneeSiemens Industry, Inc.
InventorKeith Fiorucci
Life of this patent
Estimating the term…
Abstract
A turn down apparatus is disclosed for guiding a hot rolled product moving along a downwardly curved path. The apparatus comprises a stationary support structure having an open bottomed channel following the contour of the curved path. The channel has a top surface overlying the path, sides extending downwardly from the top surface, and ledges projecting inwardly from the sides. Wear resistant inserts are affixed in place in the channel. The inserts are arranged to line the top surface of the channel, with sides of the inserts overlapping the inwardly projecting ledges, and with the lengths of the inserts defining chords of the curved path.
Claims8
A turn down apparatus for guiding a hot rolled product moving along a downwardly curved path, comprising:
- a stationary support structure having an open bottomed channel extending continuously along the contour of said path, said channel having a top surface overlying said path, sides extending downwardly from said top surface on opposite sides of said path, and ledges projecting inwardly from said sides;
- and
- wear resistant inserts affixed in place in said channel, said inserts being arranged end to end to line said top surface, with sides of said inserts overlapping said ledges, and with lengths of said inserts defining successive chords of said path.
A turn down apparatus for guiding a hot rolled product moving along a downwardly curved path, comprising:
- a stationary support structure having an open bottomed channel following the contour of said path, said channel having a top surface overlying said path, sides extending downwardly from said top surface, and ledges projecting inwardly from said sides;
- and
- wear resistant tungsten carbide inserts bonded to the top surface, sides and ledges of said channel, said inserts having lengths equal to between about 0.1-1.0% of the radius of said curved path and being arranged to line said top surface, with sides of said inserts overlapping said ledges, and with lengths of said inserts defining chords of said path.
A turn down apparatus for guiding a hot rolled product moving along a downwardly curved path, comprising:
- a stationary support structure having an open bottomed channel following the contour of said path, said channel having a top surface overlying said path, sides extending downwardly from said top surface, and ledges projecting inwardly from said sides;
- and
- wear resistant inserts affixed in place in said channel, said inserts being arranged to line said top surface, with sides of said inserts overlapping said ledges, and with lengths of said inserts defining chords of said path, said wear resistant inserts having lengths equal to between about 0.1-1.0% of the radius of said curved path.
Dependencies are inferred from the claim text.