ROLLING MILL, MACHINE AND ROLLING MILLS FOR ROLLING OF INGOTS, BLOOMS, SHEETS, PLATES AND BILLETS; CONTROLLABLE DRIVES AND DRIVE APPARATUS FOR ADJUSTING THE SPACING OF THE ROLLS IN ROLLING MILL MACHINES

Combined Apparatus-Namely, Hydraulic Screw-Down Equipment for Measuring Laminating Forces and Automatically Controlled by Monitoring Gauges Acting on a Hydraulic Piston