Rolling mill
AssigneeEscher Wyss Limited
InventorRolf Lehmann
Life of this patent
Estimating the term…
Abstract
Rolling mill for the rolling of materials in sheet form, having two working rolls between which the material is rolled, and for each working roll a supporting roll, a hydraulic medium holding the working rolls in position; the axes of the two working rolls being situated substantially in an at least approximately horizontal plane, and the rolled material being taken downwards from above through the gap between the working rolls.
Claims3
A rolling mill for material in sheet form including two working rolls which define a roll gap for the sheet material and each of which rolls has coacting supporting means comprising hydrostatic support apparatus which applies hydraulic medium directly to its surface, and characterized in that the axes of the working rolls lie in a plane which is at least approximately horizontal;
- by means which causes the material to be rolled to pass downward through the roll gap;
- and by a pair of collecting troughs for hydraulic medium located below the working rolls and spaced apart so that the material issuing from the roll gap passes between them, whereby said hydraulic medium does not contact the sheet material after the latter issues from the roll gap.
Dependencies are inferred from the claim text.