Measuring and testing – Toothed gear
Patent
1983-05-11
1985-05-28
Stephan, Steven L.
Measuring and testing
Toothed gear
331795R, G01M 1302
Patent
active
045192421
ABSTRACT:
An automatic testing apparatus is proposed for testing the circular spacing of gears and, in a further development, for simultaneously testing the deviations in gear concentricity, tooth thickness and tooth gap. The testing of circular spacing is accomplished in only one revolution simultaneously for both the right and left tooth flanks of the gear, and the measurement values thus obtained can be used as well for ascertaining the deviations in gear concentricity, tooth thickness and tooth gaps.
REFERENCES:
patent: 2938275 (1960-05-01), Hofler
Golder Peter
Hofler Willy
Greigg Edwin E.
Hofler Willy
Scanlon Patrick
Stephan Steven L.
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