Method and apparatus for non-contact determination of run-out of a rotating body

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United States of America Patent

PATENT NO 4676648
SERIAL NO

06654494

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and an apparatus for determination of run-out of a rotating body, especially an automobile tire, without the need for mechanically contacting the rotating body. The apparatus includes a device for rotating the body, a scanning system with a transmitter for transmitting parallel rays directed toward the rotating body, a receiver to receive the residual rays not blocked by the rotating body, and an analyzer circuit for determination of variations in blockage on the basis of which run-out of the rotating body is determined.

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Patent Owner(s)

Patent OwnerAddress
GEBR HOFMANN GMBH & CO K GMASCHINEFABRIK KG WERNE-VON-SIEMENS-STR 2 6102 PFUNGSTADT WEST
DR -ING MESSTECHNIK WOLFGANG SCHULZMOZARTSTR 61 4020 METTMANN WEST

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Himmler, Gunther Darmstadt, DE 16 133
Knoll, Gunter Buttelborn, DE 8 66
Schulz, Wolfgang Mettmann, DE 78 1443
Wenz, Friedrich Seeheim-Jugenheim, DE 3 34

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