MACHINE FOR STRAIGHTENING ROLLED SHEETS Russian patent published in 1997 - IPC

FIELD: roller-type machines for straightening rolled sheets. SUBSTANCE: machine includes frame with base, upper movable traverse bar moved in guides of base. Working and backup rollers are mounted on base and on traverse bar in bearing assemblies mounted in chocks. Each pair of rollers is provided with intermediate beams resting by their mean portion on upper traverse bar of frame through adjusting screw. Chocks of working and backup rollers are jointly mounted on ends of respective intermediate beam. Ratio of beam arm length values is inversely proportional to loading capability of bearing assemblies of working and backup rollers joined with arms. EFFECT: improved design. 2 dwg