Card reading device

Details Card reading device Card reading device

1997-09-22

2000-02-08

Frech, Karl D.

Registers

Coded record sensors

Particular sensor structure

235439, 235475, G06K 706

Patent

active

060219459

ABSTRACT:
The card reading device has contact elements for establishing contact with contact regions on a card, in particular a card which contains a chip. The card reading device is distinguished by a contact element position-changing element which, during the introduction of the card to be read into its reading position and/or during the removal of the card from its reading position, causes the contact elements to move out of their contact position suitable for establishing contact with the card into their non-contact position. The latter position is remote from the contact position and is unsuitable for establishing contact with the card.

REFERENCES:
patent: 4810863 (1989-03-01), Kachi et al.
patent: 4904852 (1990-02-01), Mita et al.
patent: 4931622 (1990-06-01), Ohtsuki et al.
patent: 4976630 (1990-12-01), Schuder et al.
patent: 5091618 (1992-02-01), Takahashi
patent: 5202551 (1993-04-01), Parrer et al.

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