Enclosure for an optical inspection apparatus

An enclosure for an optical inspection apparatus for scanning the profile of at least one surface of an article moving along a travel path axis, which apparatus having a frame for mounting a profile sensor unit using a laser source, includes a peripheral portion connected to the frame and forming sp...

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1. Verfasser:	LEPINE DENIS
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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creator	LEPINE DENIS
description	An enclosure for an optical inspection apparatus for scanning the profile of at least one surface of an article moving along a travel path axis, which apparatus having a frame for mounting a profile sensor unit using a laser source, includes a peripheral portion connected to the frame and forming spaced apart peripheral edges defining a space in which the frame and the profile sensor unit are contained, and front end and rear end portions each having an opening aligned with the travel path axis to allow the movement of the article through the apparatus. At least one of the front and rear end portions is provided with a pair of access doors having outer closing edges adapted to mate with corresponding portions of the peripheral edges, and inner closing edges adapted to mate one with another at first portions thereof, wherein at least one of the inner closing edges is provided with a clearance at a second portion thereof to define one of the openings whenever the access doors are brought one toward another to a closing position. The second portion is provided with at least one shielding element adjacent to the clearance to confine reflections of the laser beam within the enclosure while allowing the movement of the article.
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At least one of the front and rear end portions is provided with a pair of access doors having outer closing edges adapted to mate with corresponding portions of the peripheral edges, and inner closing edges adapted to mate one with another at first portions thereof, wherein at least one of the inner closing edges is provided with a clearance at a second portion thereof to define one of the openings whenever the access doors are brought one toward another to a closing position. 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subjects	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
title	Enclosure for an optical inspection apparatus
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