Locking and unlocking device for a card reader

Details Locking and unlocking device for a card reader Locking and unlocking device for a card reader

1986-08-18

1988-03-29

Pitts, Harold I.

Registers

Coded record sensors

Hand feed

235485, 235486, G06K 1300

Patent

active

047345675

ABSTRACT:
A card reader locking and unlocking apparatus has a locking lever. One end of the locking lever supports a hook which hooks over a card when the card is locked in position during reading. A key, when brought into abutment with the locking lever, raises the locking lever so that the hook clears the trailing edge of the card and permits the card to be withdrawn. A solenoid acts on the locking lever by a release lever to electrically lock and unlock the card. The release lever is forked so that movement of the locking lever by the key does not cause corresponding movement of the solenoid armature.

REFERENCES:
patent: 3866827 (1975-02-01), Obata et al.

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