G06K13/0881 - CPC Classification

Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card; Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot the arrangement comprising a shutter for blocking at least part of the card insertion slot the shutter arranged to open only if the record carrier has been authenticated to enter the insertion slot

Recent Application in this class: