Metal deforming – By deflecting successively-presented portions of work during... – To form spiral coil
Patent
1992-10-15
1994-02-15
Larson, Lowell A.
Metal deforming
By deflecting successively-presented portions of work during...
To form spiral coil
72203, 226181, 242 781, B21B 3916, B21C 4702
Patent
active
052856704
ABSTRACT:
A pinch roll and shear combination for use in a mill, such as a reversing hot strip mill. The pinch roll and shear combination includes a stationary frame provided with a rotatably mounted lower roll and stationary lower blade adjacent the lower roll. A rectilinearly movable carriage is mounted on the frame with a piston for moving the carriage. An upper roll is rotatably mounted on the carriage and cooperates with the lower roll to form a pinch roll. An upper blade assembly is mounted on the carriage and cooperates with the lower blade to form a shear.
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Larson Lowell A.
Schoeffler Thomas C.
Tippins Incorporated
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