DEVICE FOR EXTRACTION OF FLAT SUBJECTED FROM STACK WITH DETECTION OF EXTRACTED SUBJECT TRACES

摘要

FIELD: transport.;SUBSTANCE: invention relates to processing of flat subjects and may be used for extraction of flat subjects from a stack. Main processing machine comprises device for extraction of flat subjects from stack. Said device comprises cassette, conveyor, retainer and detector. Said detector allows detection of extracted subject traces, analysis of said traces and control over retainer. It allows separation of simultaneously extracted main items.;EFFECT: optimum rhythm of mail feed to conveyor inlet.;10 cl, 12 dwg