Boots – shoes – and leggings
Patent
1986-05-21
1989-03-28
Lall, Parshotam S.
Boots, shoes, and leggings
73598, 73600, 73602, G01N 2904
Patent
active
048170160
ABSTRACT:
A multi-viewing ultrasound transducer acquisition system for non-destructive evaluation, flaw detection and flaw reconstruction in materials. A multiple transducer assembly includes a central transducer surrounded by a plurality of perimeter transducers, each perimeter transducer having an axis of transmission which can be angularly oriented with respect to the axis of transmission of the central transducer to intersect the axis of transmission of the central transducer. A control apparatus automatically and remotely positions the transducer assembly with respect to the material by a positioning apparatus and adjusts the pe
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Thompson Donald O.
Wormley Samuel J.
Cosimano Edward R.
Iowa State University & Research Foundation, Inc.
Lall Parshotam S.
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