FIELD: mechanical engineering. SUBSTANCE: roll unit has hollow drive sleeve mounted on fixed axle for radial displacement relative to this axle. Displacement is effectuated by means of supporting member made in the form of hub and inner ring conjugated through their vertical surfaces. Radial force applied to roll is transmitted not to supporting member but to hydraulic cylinders mounted on fixed axle. EFFECT: increased efficiency and enhanced reliability in operation. 5 cl, 1 dwg
Authors
Dates
1995-07-09—Published
1991-04-26—Filed