Rolling mill using variable crown roll

B - Operations – Transporting – 21 – B

Patent

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B21B 13/00 (2006.01) B21B 27/02 (2006.01) B21B 31/00 (2006.01) B21B 37/34 (2006.01) B21B 37/38 (2006.01)

Patent

CA 1147990

ROLLING MILL USING VARIABLE CROWN ROLL Abstract of the Invention A multi-high rolling mill comprising work rolls and back-up rolls, in which at least one of said rolls is a variable crown roll having the extent of crowning controlled by a pressure-medium.

348781

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