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Application filed by Manfred MeyerfiledCriticalManfred Meyer
Publication of CH672184A5publicationCriticalpatent/CH672184A5/de
G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B11/00—Measuring arrangements characterised by the use of optical techniques
G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
Vorrichtung zum Prüfen von Langgestreckten, in ihrer Längsrichtung sich schraubenförmig bewegenden, runden Werkstücken, wie Rohre und Stangen, über deren Gesamtlänge