Method and device for detecting crack formation in a hoisting member

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United States of America Patent

PATENT NO 9257031
APP PUB NO 20130241736A1
SERIAL NO

13822513

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Abstract

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The invention relates to a method for detecting crack formation in a hoisting member, comprising the steps of measuring a stress under load at two points of the hoisting member, comparing the measured stresses and generating a warning signal when the measured stresses differ too much from each other.

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Patent Owner(s)

  • STINIS BEHEER B.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stinis, Cornelis Krimpen Aan de Lek, NL 8 44

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