Straightening apparatus

Metal deforming – By deflecting successively-presented portions of work during... – By use of deflected arranged to provide longitudinally...

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Details

B21D 102

Patent

active

040659496

ABSTRACT:
Straightening apparatus as a frame with upper and lower horizontal supports extending between uprights. Straightening roll units are mounted in cooperative relationship on these supports and are capable of sliding movement therealong. The upper straightening rolls are vertically fixed while the lower rolls are vertically adjustable to alter the rolling gap. Tension members interconnect the upper roll units and the lower support.

REFERENCES:
patent: 3457754 (1969-07-01), Hagemann et al.
patent: 3621693 (1971-11-01), Adams

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