US4899035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scanning device for a chip card
Assignee: US Philips Corp
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Filing: 1988-10-25
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Granted: 1990-02-06
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Expires: 2008-10-25
Abstract
Abstract A lever arm (14) carrying a set of contacts (16) is pivoted towards the operating position of a chip card by a slide (18) which is slidably guided parallel to the direction of insertion of a chip card into the scanning device. It is in turn displaceable by an individual operating member (17) to be operated by hand.
Inventors
- 👤 Peter Goldmann
- 👤 Gerhard Habelt
- 👤 Hans Weihs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:03
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/0013; G06K7/0021; G06K7/0026
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
102 words
A scanning device for a chip card having a lever arm, which is pivotably journalled, carries a set of contacts and can be pivoted towards a chip card inserted into the scanning device and then occupying an operating position, the set of contacts contacting contacts provided on the chip card, characterized in that the lever arm is pivoted towards the operating position of a chip card by a slide slidably guided parallel to the direction of insertion of a chip card into the scanning device, which slide is in turn displaceable by an individual operating member that can be operated by hand.
Claim 2
Dependent Claim
102 words
A scanning device for a chip card having a lever arm, which is pivotably journalled, carries a set of contacts and can be pivoted towards a chip card inserted into the scanning device and then occupying an operating position, the set of contacts contacting contacts provided on the chip card, characterized in that the lever arm is pivoted towards the operating position of a chip card by a slide slidably guided parallel to the direction of insertion of a chip card into the scanning device, which slide is in turn displaceable by an individual operating member that can be operated by hand.
Claim 3
Dependent Claim
123 words
A scanning device as claimed in claim 1, characterized in that the slide can be displaced, starting from a rest position, by means of the operating member in opposite directions to two further positions, it causing during its displacement from the rest position in a direction equal to the direction of insertion of a chip card into the scanning device the lever arm carrying the set of contacts to be pivoted towards the operating position of a chip card and sliding a chip card at least in part out of the scanning device furing its displacement from the rest position in a direction opposite to the direction of insertion of a chip card into the scanning device through a shoulder provided at it.
Claim 4
Dependent Claim
76 words
A scanning device as claimed in claim 1, characterized in that, in order to pivot by means of the slide the lever arm carrying the set of contacts towards the operating position of a chip card, a further lever arm is provided, which can be pivoted by the slide against the action of a spring, is journalled on the side of the device and in turn cooperates with the lever arm carrying the set of contacts.
Claim 5
Dependent Claim
35 words
A scanning device as claimed in claim 3, characterized in that the further lever arm has a bifurcate end, by which it encloses a shoulder provided at the lever arm carrying the set of contacts.
Claim 6
Dependent Claim
77 words
A scanning device as in claim 1, characterized in that upon displacement of the slide for pivoting the lever arm carrying the set of contacts towards the operating position of a chip card a locking device controlled by the slide and subjected to the action of a spring is released, which attempts to lock the insertion track of a chip card into the scanning device in the operating position of a chip card in the scanning device.
Claim 7
Dependent Claim
67 words
A scanning device as claimed in claim 5, characterized in that for controlling the locking device by means of the slide a spring-loaded drag slide is provided, which can be coupled to the slide, cooperates with the locking device and is taken along by the slide during its displacement for pivoting the lever arm carrying the set of contacts towards the operating position of a chip card.
Claim 8
Dependent Claim
52 words
A scanning device as in claim 1, characterized in that upon displacement of the slide for pivoting the lever arm carrying the set of contacts towards the operating position of a chip card a switching device can be operated from the slide, which switches on the electrical functions of the scanning device.
Claim 9
Dependent Claim
40 words
A scanning device as claimed in claim 7, characterized in that the switching device is functionally connected in series with a further switch, which is switched on from a chip card located in its operating position in the scanning device.
Claim 10
Dependent Claim
23 words
A scanning device as claimed in claim 8, characterized in that additionally an indication device can be switched on by the further switch.
References Cited (Backward Citations)
US4810863A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-02-05 | 1993-08-07 | 1994-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-02-05 | 1997-08-07 | 1998-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-02-05 | 2001-08-07 | 2002-02-06 | $7700.00 | Window Closed / Lapsed |