US5196687A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card reader having locking mechanism
Assignee: Hitachi Channel Solutions Corp
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Filing: 1989-10-16
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Granted: 1993-03-23
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Expires: 2009-10-16
Abstract
Abstract A composite card reader (11) used for IC cards, magnetic cards and the like to which the card is manually inserted and extracted is disclosed. The composite type card reader (11) has a shutter lever (28) for opening and closing a card inlet (13), a locking mechanism for locking the card by closing the shutter lever (28), and a lock releasing mechanism for releasing the lock by opening the shutter lever (28). A shutter closing lever (32) included in the locking mechanism and a shutter opening lever (30) included in the lock releasing mechanism can be alternately engaged with a roller (38) included in a link mechanism (29) coupled to the shutter lever (28). In order to maintain the lock released state by the lock releasing mechanism, a shutter linked lever (80) which is moved in relation to the shutter lever (28) has its position regulated by a slider (19) which slides in response to the insertion of the card (12). A controlling portion including a CPU (1 ) is provided, which prohibits operation of the locking mechanism when insertion of a magnetic card is detected by a magnetic head (26). The magnetic head (26) is supported by a frame (62) having a projection (69) on one end, which can swing with a contact point between the projection (69) and a support base (65) being a support point of swinging.
Inventors
- 👤 Kiyotaka Sugino
- 👤 Teruyoshi Yufu
- 👤 Masayuki Ishii
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:28
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/08; G06K13/0868; G06K13/0875; G06K13/085; G06K7/00; G06K7/0013; G06K7/0021; G06K7/0086; G06K7/08; G06K7/082; G06K7/083; G06K7/084
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
295 words
A card reader, comprising: a housing (14, 15, 16 and 17) having an inlet (13) through which a card (12) is inserted, for accepting the card (12) inserted through said inlet (13); a slider (19) provided in said housing (14, 15, 16 and 17), said slider being moved from a standby position to a second position when the card is inserted through said inlet (13), said slider being moved from its second position to its standby position when the card is extracted through said inlet; shutter means (28) movable between opened and closed positions for opening and closing said inlet (13), respectively; a shutter linked lever (80) which is pivotably mounted with respect to said housing, said shutter linked lever being pivotably movable between first and second positions, wherein said shutter linked lever and said shutter means (28) are arranged such that said shutter means is in its opened position when said shutter linked lever is in its first position and such that said shutter means is in its closed position when said shutter linked lever is in its second position, and wherein said shutter linked lever is maintained in its first position by said slider when said slider is in its standby position; driving means (31) for moving said shutter linked lever (80) to its first position; and an engaging member (91) for engaging said shutter linked lever (80) and for thereby maintaining said shutter linked lever in its first position when said shutter linked lever is moved to its first position by said driving means (31), wherein said engaging member (91) remains engaged with said shutter linked lever (80) and thereby maintains said shutter linked lever in its first position as said slider (19) moves from its second position toward its standby position.
Claim 2
Dependent Claim
295 words
A card reader, comprising: a housing (14, 15, 16 and 17) having an inlet (13) through which a card (12) is inserted, for accepting the card (12) inserted through said inlet (13); a slider (19) provided in said housing (14, 15, 16 and 17), said slider being moved from a standby position to a second position when the card is inserted through said inlet (13), said slider being moved from its second position to its standby position when the card is extracted through said inlet; shutter means (28) movable between opened and closed positions for opening and closing said inlet (13), respectively; a shutter linked lever (80) which is pivotably mounted with respect to said housing, said shutter linked lever being pivotably movable between first and second positions, wherein said shutter linked lever and said shutter means (28) are arranged such that said shutter means is in its opened position when said shutter linked lever is in its first position and such that said shutter means is in its closed position when said shutter linked lever is in its second position, and wherein said shutter linked lever is maintained in its first position by said slider when said slider is in its standby position; driving means (31) for moving said shutter linked lever (80) to its first position; and an engaging member (91) for engaging said shutter linked lever (80) and for thereby maintaining said shutter linked lever in its first position when said shutter linked lever is moved to its first position by said driving means (31), wherein said engaging member (91) remains engaged with said shutter linked lever (80) and thereby maintains said shutter linked lever in its first position as said slider (19) moves from its second position toward its standby position.
Claim 3
Dependent Claim
29 words
A card reader according to claim 1, wherein said engaging member (91) is disengaged from said shutter linked lever (80) when said slider (19) is in its standby position.
Claim 4
Dependent Claim
132 words
A composite type card reader having a card accepting portion (18), a magnetic head (26), and IC contact portion (25) and a locking mechanism (28 and 33) for locking a card accepted in said card accepting portion (18), comprising: determining means (1) for determining whether or not magnetism is detected by said magnetic head (26); means for operating said locking mechanism in response to a determination by said determining means (1) that magnetism is not detected by said magnetic head (26), and for prohibiting operation of said locking mechanism (28 and 33) in response to a determination by said determining means (1) that magnetism is detected by said magnetic head (26); and means for reading data from said magnetic head (26) during extraction of said card from said card accepting portion (18).
Claim 5
Dependent Claim
132 words
A composite type card reader having a card accepting portion (18), a magnetic head (26), and IC contact portion (25) and a locking mechanism (28 and 33) for locking a card accepted in said card accepting portion (18), comprising: determining means (1) for determining whether or not magnetism is detected by said magnetic head (26); means for operating said locking mechanism in response to a determination by said determining means (1) that magnetism is not detected by said magnetic head (26), and for prohibiting operation of said locking mechanism (28 and 33) in response to a determination by said determining means (1) that magnetism is detected by said magnetic head (26); and means for reading data from said magnetic head (26) during extraction of said card from said card accepting portion (18).
Claim 6
Dependent Claim
346 words
A card reader, comprising: a housing (14, 15, 16 and 17) having an inlet (13) through which a card (12) is inserted, for accepting the card inserted through said inlet; a slider (19) provided in said housing, said slider being moved from a standby position to a second position when the card is inserted through said inlet (13), said slider being moved from its second position to its standby position when the card is extracted through said inlet; shutter means (28) movable between opened and closed positions for opening and closing said inlet (13), respectively; a shutter linked lever (80) movable between first and second positions, wherein said shutter linked lever and said shutter means (28) are arranged such that said shutter means is in its opened position when said shutter linked lever is in its first position and such that said shutter means is in its closed position when said shutter linked lever is in its second position, and wherein said shutter linked lever is maintained in its first position by said slider when said slider is in its standby position; driving means (31) for moving said shutter linked lever (80) to its first position; and an engaging member (91) for engaging said shutter linked lever (80) and for thereby maintaining said shutter linked lever in its first position when said shutter linked lever is moved to its first position by said driving means (31), wherein said engaging member (91) remains engaged with said shutter linked lever (80) as said slider (19) moves from its second position toward its standby position; and wherein said engaging member (91) is disengaged from said shutter linked lever (80) when said slider (19) is in its standby position; and wherein said shutter linked lever has a first position regulating piece (80a), and wherein said slider has a second position regulating piece (19a), and wherein said second position regulating piece (19a) is in constant contact with said first position regulating piece and thereby maintains said shutter linked lever in its first position when said slider is in its standby position.
Claim 7
Dependent Claim
346 words
A card reader, comprising: a housing (14, 15, 16 and 17) having an inlet (13) through which a card (12) is inserted, for accepting the card inserted through said inlet; a slider (19) provided in said housing, said slider being moved from a standby position to a second position when the card is inserted through said inlet (13), said slider being moved from its second position to its standby position when the card is extracted through said inlet; shutter means (28) movable between opened and closed positions for opening and closing said inlet (13), respectively; a shutter linked lever (80) movable between first and second positions, wherein said shutter linked lever and said shutter means (28) are arranged such that said shutter means is in its opened position when said shutter linked lever is in its first position and such that said shutter means is in its closed position when said shutter linked lever is in its second position, and wherein said shutter linked lever is maintained in its first position by said slider when said slider is in its standby position; driving means (31) for moving said shutter linked lever (80) to its first position; and an engaging member (91) for engaging said shutter linked lever (80) and for thereby maintaining said shutter linked lever in its first position when said shutter linked lever is moved to its first position by said driving means (31), wherein said engaging member (91) remains engaged with said shutter linked lever (80) as said slider (19) moves from its second position toward its standby position; and wherein said engaging member (91) is disengaged from said shutter linked lever (80) when said slider (19) is in its standby position; and wherein said shutter linked lever has a first position regulating piece (80a), and wherein said slider has a second position regulating piece (19a), and wherein said second position regulating piece (19a) is in constant contact with said first position regulating piece and thereby maintains said shutter linked lever in its first position when said slider is in its standby position.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-03-22 | 1996-09-21 | 1997-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-03-22 | 2000-09-21 | 2001-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-03-22 | 2004-09-21 | 2005-03-23 | $7700.00 | Window Closed / Lapsed |