Radiant energy – Photocells; circuits and apparatus – With circuit for evaluating a web – strand – strip – or sheet
Patent
1995-06-05
1997-10-14
Westin, Edward P.
Radiant energy
Photocells; circuits and apparatus
With circuit for evaluating a web, strand, strip, or sheet
25055931, 25055933, 356 307, 356376, G01C 310
Patent
active
056775415
ABSTRACT:
This invention discloses method and apparatus for optically determining the dimension of part surfaces. Particular embodiments describe optical triangulation based coordinate measurement machines capable of accurate measurement of complex surfaces, such as gear teeth and turbine blades. Other embodiments provide highly useful sensors for robot guidance and related purposes. Up to 5 axis sensing capability is provided on surfaces of widely varying form.
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Hageniers Omer L.
Hockley Bernard
Liptay-Wagner Nick
Pastorius W. J.
Pryor Timothy R.
Lee John R.
Sensor Adaptive Machines Inc.
Westin Edward P.
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