Method and apparatus for testing the material integrity of a converted can end

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United States of America Patent

PATENT NO 5563700
SERIAL NO

08437110

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus and method for detecting the presence material irregularities and holes in thin walled opaque objects such as can ends having a generally centrally disposed integral rivet formed therein. A radiation source is focused so that a substantial portion of emitted radiation is concentrated on the portion of a can end in which the rivet is formed.

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Patent Owner(s)

Patent OwnerAddress
STOLLE MACHINERY COMPANY LLC6949 SOUTH POTOMAC STREET CENTENNIAL CO 80112

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
An, Shu Sidney, OH 9 41
Fletcher, Jack Sidney, OH 4 16
Holt, Steven W Sidney, OH 4 6

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