Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Publication of BE728046ApublicationCriticalpatent/BE728046A/xx
G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
G06K13/02—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
G06K13/08—Feeding or discharging cards
G06K13/10—Feeding or discharging cards from magazine to conveying arrangement
G06K13/107—Feeding or discharging cards from magazine to conveying arrangement using pneumatic means
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H3/00—Separating articles from piles
B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
B65H3/48—Air blast acting on edges of, or under, articles