Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Reexamination Certificate
2006-04-04
2006-04-04
Larson, Lowell A. (Department: 3725)
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
C072S245000
Reexamination Certificate
active
07021105
ABSTRACT:
A device to bend the rolls in a rolling stand, wherein each roll to be bent is rotatably mounted in two corresponding chocks each associated to two series of two double-effect actuators, for a total of four actuators for each chock. Each actuator is disposed on opposite sides of the corresponding chock with respect to the axis of rotation (Y) of the roll to be bent.
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patent: 9965621 (1999-12-01), None
Drigani Fausto
Pawlowski Stanislaw
Ventulini Enrico
Danieli & C. Officine Meccaniche SpA
Larson Lowell A.
Stevens Davis Miller & Mosher LLP
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