US5062092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jukebox having rotatable disk stack
Assignee: L3 Technologies Inc
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Filing: 1989-11-24
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Granted: 1991-10-29
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Expires: 2009-11-24
Abstract
Abstract Apparatus for presenting a desired one of a stack of N information disks with a selected one of its two information surfaces in a desired orientation to an information utilization device. The apparatus includes a mechanism for rotating the disks as a stack to put the selected surface in the desired orientation, for translating the disks as a stack to position the desired disk opposite the utilization device and for translating the desired disk into the utilization device.
Inventors
- 👤 Bohdan W. Siryj
- 👤 Michael E. York
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:51
CPC Classifications
G; G11; G11B; G11B17/00; G11B17/02; G11B17/04; G11B17/041; G11B17/044; G11B17/047; G11B17/22; G11B17/221; G11B17/223
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
158 words
Apparatus for presenting any one of N disks, each comprising two opposed information surfaces, to an information utilization apparatus with a given one of said information surfaces in information translating relationship therewith, comprising in combination: means for holding said N disks in a stack with one of said information surfaces of one disk facing one of said information surfaces of a next one of said disks; means for translating said N disk stack between first and second orientations, said first orientation allowing one of said information surfaces to become in information translating relation with said information utilization apparatus, said second orientation allowing the other of said information surfaces to become in information translating relation with said information utilization apparatus; and means for translating said stack to a position such as to enable a desired one of said N disks to be presented to said information utilization apparatus with said given one of said surfaces in said desired orientation.
Claim 2
Dependent Claim
158 words
Apparatus for presenting any one of N disks, each comprising two opposed information surfaces, to an information utilization apparatus with a given one of said information surfaces in information translating relationship therewith, comprising in combination: means for holding said N disks in a stack with one of said information surfaces of one disk facing one of said information surfaces of a next one of said disks; means for translating said N disk stack between first and second orientations, said first orientation allowing one of said information surfaces to become in information translating relation with said information utilization apparatus, said second orientation allowing the other of said information surfaces to become in information translating relation with said information utilization apparatus; and means for translating said stack to a position such as to enable a desired one of said N disks to be presented to said information utilization apparatus with said given one of said surfaces in said desired orientation.
Claim 3
Dependent Claim
27 words
The combination as set forth in claim 1 wherein said means for translating said N disk stack includes a means for rotating said disks as a stack.
Claim 4
Dependent Claim
28 words
The combination as set forth in claim 2 wherein said means for rotating said disks includes means for rotating said disks between two orientations which are 180° apart.
Claim 5
Dependent Claim
70 words
The combination as set forth in claim 2 and further including a housing defined by walls containing said apparatus for presenting any one of said N disks, and further including means for centering said stack of disks in said housing so that the axis of rotation of said means for rotating is substantially centered in said housing, whereby rotation can occur without the disks contacting any walls of said housing.
Claim 6
Dependent Claim
53 words
The combination as set forth in claim 2 wherein said utilization apparatus includes a disk accepting opening and wherein said means for translating said stack relative to said apparatus comprises means for moving said stack to a position such that said desired one of said N disks is in line with said opening.
Claim 7
Dependent Claim
54 words
The combination as set forth in claim 1 wherein said utilization apparatus includes a disk accepting opening and wherein said means for translating said stack relative to said utilization apparatus comprises means for moving said stack to a position such that said desired one of said N disks is in line with said opening.
Claim 8
Dependent Claim
31 words
The combination as set forth in claim 6 further including means for translating said desired one of N disks out of said stack and through said opening into said utilization apparatus.
Claim 9
Dependent Claim
46 words
The combination as set forth in claim 7 wherein means for translating said one of N disks out of said stack comprises a belt, said belt containing a plurality of cleats and said cleats being coupled to said disk for causing its movement through said opening.
Claim 10
Dependent Claim
48 words
The combination as set forth in claim 7 and further including means for translating said one of N disks out of said stack comprises a belt, said belt containing a plurality of cleats and said cleats being coupled to said disk for causing its movement through said opening.
Claim 11
Dependent Claim
60 words
The combination as set forth in claim 9 and further including means for moving said belt to a position remote from the location of said disks when said means for translating said disks rotates said disks as a stack and for thereafter repositioning said belt such that said cleats are in contact with said desired one of said N disks.
Claim 12
Dependent Claim
30 words
The combination as set forth in claim 6 further including means for translating said one of N disks out of said stack and through said opening into said utilization apparatus.
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) | 1994-10-28 | 1995-04-29 | 1995-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-28 | 1999-04-29 | 1999-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-28 | 2003-04-29 | 2003-10-29 | $7700.00 | Window Closed / Lapsed |