DEVICE FOR THE OPTICAL INSPECTION OF MOVING SURFACES

In a device for the optical inspection of moving material surfaces (4), a scanning spot (3) is moved along a scanning line perpendicular to the direction of movement of the material. The light reflected as the material surface (4) is traversed is fed to detectors (18, 21) which are situated on eithe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MOLNAR, JOSEF, HOFLER, HEINRICH, SCHWEIZER, WERNER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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