Registers – Coded record sensors – Particular sensor structure
Patent
1988-04-06
1989-10-10
Pitts, Harold I.
Registers
Coded record sensors
Particular sensor structure
235482, G06K 1300
Patent
active
048734250
ABSTRACT:
A device for reading and/or writing electronic memory cards, said device providing protection against acts of vandalism. The card is guided by slideways. The read/write head is disposed in a zone of a card-receiving housing, which zone is separated from the front zone thereof by a vertical partition provided with a slot for enabling the contact tabs of the card to come opposite the read/write head. At least in said separate zone, the housing is free from abutements or walls that impede card displacement, thereby making it difficult to leave a card or a card fragment jammed inside the device to prevent further use thereof. Advantageously, the card is brought into electrical contact with the read/write head by curving the card, thereby making it difficult to damage the electrical contacts of the read/write head.
REFERENCES:
patent: 4404464 (1983-09-01), Moreno
Langlais Joel
Paumard Maurice
Asman Sanford J.
Pitts Harold I.
Schlumberger Industries
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