Patent ID: 6164111
Filing Date: 2000-12-26
Classification: B21B

Abstract:
Bending device for two working rolls of a roll stand having guide blocks, provided in lateral roll uprights, for each of two vertically adjustable pressure transmission elements, on which the working rolls are supported via inserts, and each having two bending cylinders, which are arranged between the pressure transmission elements and have a piston rod which acts on a pressure transmission element, and a cylinder formed by the respective other pressure transmission element, characterized in that the L-shaped pressure transmission elements (4a, 4b) have a longer, vertical and a shorter, horizontal limb (8, 9), in that the limbs (8, 9) of the pressure transmission elements (4a, 4b) are located opposite each other in pairs in a plane parallel to the working rolls (1), and in that the longer limbs (8) of the pressure transmission elements (4a, 4b) are mounted in vertical guides (7) in the respective guide block (6) and accommodate a cylinder (10) of the bending cylinders (5), whose piston rods (12) act on the shorter limbs (9) of the respective other pressure transmission element (4b, 4a).