Punch frame for data registering device

Registers – Voting machines – Recording

Patent

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Details

G07C 1300

Patent

active

042975662

ABSTRACT:
A data registering device for use with machine-processable record punch cards includes a punch card frame supporting resilient strips for receiving punched-out chad pieces which are pushed between the strips by a hand-held stylus. The device further includes a lower card guide attached at a head end of the punch card frame and an upper card guide connected to the lower card guide. The two card guides are adapted to receive the punch card between them. A stylus-guiding template is slidably positioned over the resilient strips for receiving in registry the punch card immediately below. The device improves on prior constructions by providing a removable press-fit attachment connecting the lower card guide with the punch card frame, for permitting removal of the lower card guide from the punch card frame and replacement of the resilient strips when required.

REFERENCES:
patent: 3201038 (1965-08-01), Harris
patent: 3240409 (1966-03-01), Harris
patent: 3536257 (1970-10-01), Laws

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