US5120946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for receiving datacards
Assignee: Digital Kienzle Computersysteme GmbH and Co KG
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Filing: 1990-03-06
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Granted: 1992-06-09
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Expires: 2010-03-06
Abstract
Abstract A device for receiving data cards, including an essentially square-shaped housing; a guide chute for the data cards, the housing having a loading/output slot which forms an access to the guide chute; arrangement for read-in and readout of data from the data cards; mechanism for locking and unlocking the data cards, including a movable stop provided so as to cooperate with an end side of a loaded data card pointing inwards into the device; a gear connection for connecting the at least one latch with the movable stop; and a safety catch engageable with the geared connection, the at least one latch being arranged so as to embrace an outwardly pointing end side of the data card when the data card is in an end position in the device, the geared connection including a slide having one end connected to the movable stop for the inwardly pointing end side of the datacard, and a second end provided with a set of teeth the latch having a toothed quadrant and being rotatable supported and meshing with the set of teeth of the slide by way of the toothed quadrant.
Inventors
- 👤 Klaus Hug
- 👤 Otmar Modest
- 👤 Jurgen Gotz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:26
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/08; G06K13/0868; G06K13/0875; G06K13/085; G06K7/00; G06K7/0013; G06K7/0021
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
203 words
A device for receiving data cards, comprising: an essentially square-shaped housing; a guide chute for the data cards, the housing having a loading/output slot which forms an access to the guide chute; means for read-in and readout of data from the data cards; means for locking and unlocking the data cards, including a movable stop provided so as to cooperate with an end side of a loaded data card pointing inwards into the device; geared connection means for connecting at least one latch with the movable stop; and a safety catch engageable with the geared connection means for locking the geared connection means, said at least one latch being arranged so as to embrace an outwardly pointing end side of the data card when the data card is in an end position in the device, the geared connection means including a slide (26) having one end connected to the movable stop (32) for the inwardly pointing end side of the datacard (20), and a second end provided with a set of teeth (28), the latch (24) having a toothed quadrant and being rotatably supported and meshing with the set of teeth (28) of the slide (26) by way of the toothed quadrant (25).
Claim 2
Independent Claim
203 words
A device for receiving data cards, comprising: an essentially square-shaped housing; a guide chute for the data cards, the housing having a loading/output slot which forms an access to the guide chute; means for read-in and readout of data from the data cards; means for locking and unlocking the data cards, including a movable stop provided so as to cooperate with an end side of a loaded data card pointing inwards into the device; geared connection means for connecting at least one latch with the movable stop; and a safety catch engageable with the geared connection means for locking the geared connection means, said at least one latch being arranged so as to embrace an outwardly pointing end side of the data card when the data card is in an end position in the device, the geared connection means including a slide (26) having one end connected to the movable stop (32) for the inwardly pointing end side of the datacard (20), and a second end provided with a set of teeth (28), the latch (24) having a toothed quadrant and being rotatably supported and meshing with the set of teeth (28) of the slide (26) by way of the toothed quadrant (25).
Claim 3
Dependent Claim
50 words
A device according to claim 1, wherein the latch (24) is formed as one piece with the toothed quadrant (25), and is fastened on a shaft supported transversely to the direction of motion of the data card (20) in side walls of the housing (1) of the data card receptacle.
Claim 4
Dependent Claim
24 words
A device according to claim 1, wherein the slide (26) is loosely guided on at least one guide groove configured in the housing (1).
Claim 5
Dependent Claim
67 words
A device according to claim 1, wherein the slide (26) has essentially a rectangular profile and is guided in a groove (29), which is configured on an opposite side of the wall (18) of the data card receptacle forming the guide chute (19), and the stop (32) located on the slide (26) engages into the guide chute (19) through a cut out (33) in the wall (18).
Claim 6
Dependent Claim
71 words
A device according to claim 2, and further comprising a second shaft (21) supported between the side walls of the housing (1) of the data card receptacle, which second shaft carries said means for read-in and readout of data (13) that cooperates with points of interface with the data card (20), the second shaft also being in geared connection with the slide (26) by way of a second toothed quadrant (22).
Claim 7
Dependent Claim
28 words
A device according to claim 1, wherein the safety catch (34, 39, 40, 41, 45) cooperates with the slide (26) and is electromagnetically (12, 42, 43, 44) unlockable.
Claim 8
Dependent Claim
39 words
A device according to claim 1, wherein the safety catch further is operationally connected with the slide (26) for locking the slide, the safety catch further being unlockable by a latch actuatable from outside of the data card receptacle.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-06-09 | 1995-12-09 | 1996-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-06-09 | 1999-12-09 | 2000-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-06-09 | 2003-12-09 | 2004-06-09 | $7700.00 | Window Closed / Lapsed |