METAL BASE ON THE ROLLING MILL LOADING SYSTEMS AND METHODS Russian patent published in 2019 - IPC B21C47/18 

FIELD: technological processes.

SUBSTANCE: invention relates to rolling. Method comprises the metal base roll installation, the metal base unwinding and guiding to the working stand using containing a pair of gripping rolls dressing system or the gripping wedge mechanism, configured to close on the metal base in offset from the metal base leading edge position. Increasing the metal base stiffness by forming at least one transverse bend along its width by means of the gripping roll, having increase in diameter along its profile length, or by the gripping wedge mechanism, made with possibility of the metal base compression with at least one transverse bend formation along its width.

EFFECT: possibility of exclusion of metal damage.

17 cl, 18 dwg