Measuring roller for determining flatness deviations
AssigneeBFIVDEh-Institut fur angewandte Forschung GmbH
InventorsGert Mucke, Eberhard Neuschutz
Life of this patent
Estimating the term…
Abstract
A measuring roller for determining flatness deviations when rolling metal strip measures the stress distribution, for example, with the aid of force measuring sensors over the width of the strip, said sensors being arranged in recesses in the measuring roller at a distance from the wall of the recess and thus being surrounded by an annular gap. The annular gap is closed off to the outside and connected to axially parallel ducts for the feed and discharge of a coolant.
Claims13
A measuring roller for determining flatness deviations when rolling thin strip, in particular when hot-rolling thin sheet steel strip, having
- measuring sensors (3) arranged in recesses (2) at a distance from the wall,
- coolant ducts (14, 18, 19;
- 21) opening in the region of the measuring sensors.
Dependencies are inferred from the claim text.