B - Operations – Transporting – 21 – B
Patent
B - Operations, Transporting
21
B
341/42
B21B 37/36 (2006.01)
Patent
CA 1174336
6946 CAN INVENTORS: ADOLF GLATTFELDER, HEINZ GUTTINGER and JOSEF MERCX INVENTION: ARRANGEMENT FOR REGULATING A ROLLING MILL FOR METAL ROLLING ABSTRACT OF THE DISCLOSURE An arrangement for regulating a rolling mill for metal rolling, the work rolls of which are supported by guided roll shell of a lower controlled deflection roll and an upper controlled deflection roll, the roll shells being supported by means of hydrostatic pressure or support ele- ments upon a related roll support or beam. First regula- tion circuits are provided for regulating the pressure of the pressure or support elements of the controlled deflec- tion rolls. A second regulation circuit for the position of the roll shells is dominant to the first regulation cir- cuits, so that adjustment output magnitudes of the second regulation circuit can be impressed as a reference or set value or an adjustment magnitude upon the first regulation circuits. There is also provided a third regula- tion circuit for the rolling force or the roll nip which dominates the second regulation circuit, so that the ad- justment output magnitude of the third regulation circuit can be impressed as a reference or set value or adjustment magnitude upon the second regulation circuit.
397253
Glattfelder Adolf
Guttinger Heinz
Mercx Josef
Escher Wyss Aktiengesellschaft
Johnson & Hicks
LandOfFree
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