发明名称 |
Card reader, e.g. for magnetic or chip data cards, - has transport mechanism with spring stage restrained by electromagnet during read=write operations |
摘要 |
The card reader has a slot (3) and a transport mechanism carrying a card-shaped data carrier (6) to a receiving chamber. The transport mechanism contains a spring mechanism which is tensioned when a card is inserted and whose tension release causes ejection of the card. The force of an electromagnet (12) diametrically opposes the spring force of the spring mechanism to restrain the mechanism during a read or write process. USE/ADVANTAGE - E.g. for reading magnetic cards or chip cards carrying data. The reader has a simple, compact transport mechanism ensuring problem-free data changes and return of the card to the user in the case of faults.
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申请公布号 |
CH682776(A5) |
申请公布日期 |
1993.11.15 |
申请号 |
CH19910001805 |
申请日期 |
1991.06.18 |
申请人 |
MICROTRONIC AG ELECTRONIC SYSTEMS |
发明人 |
MARMET, STEFAN |
分类号 |
G06K7/00;G11B19/20;G11B25/04;(IPC1-7):G11B20/10 |
主分类号 |
G06K7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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