Ultrasonic load indicating member with transducer

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – Threaded fastener stress

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29595, 73650, F16B 3102

Patent

active

051312760

ABSTRACT:
A load indicating member and load indicating fastener are disclosed and claimed. An ultrasonic transducer, grown on one surface of a load indicating member, such as a fastener, is used to determined the length, stress or other tensile load dependent characteristic of the member using ultrasonic techniques.

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