Method and device for determining thickness of rolling stock

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United States of America Patent

PATENT NO 9671222
APP PUB NO 20140146941A1
SERIAL NO

14122178

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Abstract

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Measurement accuracy during determination of the thickness of rolling stock, in particular a rolling strip or a metal plate, is remotely measured using a base measurement value for the thickness obtained by a radiation measurement system having a radiation source and a radiation detector, both carried by a holding mechanism. A reference measurement value for the thickness is measured by an ultrasonic measurement head that is likewise arranged on the holding mechanism. The reference measurement value is used to eliminate the influence of errors on the base measurement value.

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Patent Owner(s)

Patent OwnerAddress
PRIMETALS TECHNOLOGIES GERMANY GMBHBUNSENSTRASSE 43 ERLANGEN 91058

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maierhofer, Andreas Marloffstein, DE 35 481

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