US4762212A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lock actuator assembly and card reader
Assignee: Ilco Unican Inc
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Filing: 1985-09-24
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Granted: 1988-08-09
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Expires: 2005-09-24
Abstract
Abstract An actuator assembly is mounted in a housing and is actuatable by a solenoid carried in the housing. The housing also includes, integral therewith, a card reading arrangement.
Inventors
- 👤 Aaron M. Fish
- 👤 Leon Mayzels
- 👤 Alexander Branover
- 👤 Masoud Miresmaili
- 👤 Jean-Paul Dausseing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:50
CPC Classifications
E; E05; E05B; E05B47/00; E05B47/06; E05B47/0657; E05B47/0665; E05B47/0673; E05B13/00; E05B13/002; E05B13/004; E05B17/00; E05B17/0054; E05B17/0058; G; G07; G07C; G07C9/00; G07C9/00174; G07C9/00658; G07C9/00722; E05B47/0001; E05B47/0002; E05B47/0003; E05B47/0004; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7051; Y10T70/7062; Y10T70/713
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
427 words
An actuator assembly mechanism comprising: a clutch mechanism having an input disc and an output disc; means for rotating said input disc; means for actuating for changing the state of said assembly from a rest condition, when said means for actuating is unactuated, to an actuated condition, when said means for actuating is actuated; means for preventing rotation of said output disc with said input disc when said assembly is in a rest condition, and for permitting a rotation transmitting connection between said input disc and said output disc when said assembly is in an actuated condition; means for automatically returning said assembly from said actuated condition to said rest condition: (1) if said first input disc is rotated within a given time delay, upon said rotation; or, (2) if said first disc is not rotated within said given time delay, upon the expiration of said time delay; whereby said second output disc can be rotated only once within said time delay, and whereby said second disc is not rotatable if said first disc is not rotated within said time delay; said means for preventing rotation of said output disc with said input disc comprising: an opening in said output disc; solenoid means having a shaft member, said solenoid means being positioned relative to said output disc such that said shaft member is adapted to extend into said opening in said output disc; whereby to fix said output disc in position to thereby prevent rotation of said output disc with said input disc; said shaft member extending into said opening in said output disc when said solenoid is in its unactuated condition; and further including means for actuating said solenoid whereby to remove said shaft member from said opening in said output disc whereby to permit a rotation transmitting connection between said output disc and said input disc; said means for rotating said input disc comprising a hub means rotatable with said input disc; said hub means mounting a handle rotatable with said hub; and means for sensing movement of said handle; and further including a card reader arrangement for reading codes on an encoded card, and for sensing when a card is inserted in said card reader arrangement; wherein said means for actuating comprises said card reader arrangement, said means for sensing when a card is inserted in said card reader arrangement, and said means for sensing movement of said handle; whereby, when said card reader arrangement reads a valid code on said encoded card, and when said handle movement is sensed, said solenoid is actuated.
Claim 2
Dependent Claim
427 words
An actuator assembly mechanism comprising: a clutch mechanism having an input disc and an output disc; means for rotating said input disc; means for actuating for changing the state of said assembly from a rest condition, when said means for actuating is unactuated, to an actuated condition, when said means for actuating is actuated; means for preventing rotation of said output disc with said input disc when said assembly is in a rest condition, and for permitting a rotation transmitting connection between said input disc and said output disc when said assembly is in an actuated condition; means for automatically returning said assembly from said actuated condition to said rest condition: (1) if said first input disc is rotated within a given time delay, upon said rotation; or, (2) if said first disc is not rotated within said given time delay, upon the expiration of said time delay; whereby said second output disc can be rotated only once within said time delay, and whereby said second disc is not rotatable if said first disc is not rotated within said time delay; said means for preventing rotation of said output disc with said input disc comprising: an opening in said output disc; solenoid means having a shaft member, said solenoid means being positioned relative to said output disc such that said shaft member is adapted to extend into said opening in said output disc; whereby to fix said output disc in position to thereby prevent rotation of said output disc with said input disc; said shaft member extending into said opening in said output disc when said solenoid is in its unactuated condition; and further including means for actuating said solenoid whereby to remove said shaft member from said opening in said output disc whereby to permit a rotation transmitting connection between said output disc and said input disc; said means for rotating said input disc comprising a hub means rotatable with said input disc; said hub means mounting a handle rotatable with said hub; and means for sensing movement of said handle; and further including a card reader arrangement for reading codes on an encoded card, and for sensing when a card is inserted in said card reader arrangement; wherein said means for actuating comprises said card reader arrangement, said means for sensing when a card is inserted in said card reader arrangement, and said means for sensing movement of said handle; whereby, when said card reader arrangement reads a valid code on said encoded card, and when said handle movement is sensed, said solenoid is actuated.
Claim 3
Dependent Claim
82 words
An assembly mechanism as defined in claim 1 wherein said means for sensing movement of said handle comprises a stop plate rotatable with said handle; switch means; one end of said stop plate being adapted to abut said switch means when said handle is in a rest position; the state of said switch being changed when said one end of said stop plate is moved away therefrom; whereby the charge of state of said switch is indicative of movement of said handle.
Claim 4
Dependent Claim
22 words
An assembly mechanism as defined in claim 2 and further including spring means for returning said stop plate to its rest position.
Claim 5
Dependent Claim
26 words
An assembly mechanism as defined in claim 1 and further including override means for mechanically removing said shaft member from said opening in said output disc.
Claim 6
Dependent Claim
52 words
An assembly mechanism as defined in claim 4 wherein said means for mechanically removing comprises a limiting disc mounted on said solenoid shaft member; and cam means engaging said limiting disc to thereby move said limiting disc upwardly and to thereby remove said shaft member from said opening in said output disc.
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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) | 1991-08-09 | 1992-02-08 | 1992-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-08-09 | 1996-02-08 | 1996-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-08-09 | 2000-02-08 | 2000-08-09 | $7700.00 | Window Closed / Lapsed |