US4702533A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and device for storing flat recording media
Assignee: KURZ KUNSTSTOFFE A CORPOF GERMANY GmbH
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Filing: 1986-04-16
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Granted: 1987-10-27
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Expires: 2006-04-16
Abstract
Abstract A storage device for recording media comprising a housing having an open front and trays for the recording media positionable laterally into the housing. The sliding trays consist of the lower part of the original package having side edges which run between guide rails formed interiorly of the housing.
Inventors
- 👤 Josef Seifert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:18
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; G11B33/0405; G11B33/0433; G11B33/0444; G11B33/045
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
273 words
A system for storing flat recording media in sliding, open-top trays which can be slid into pockets in a housing and pulled out to a position for removal of the recording media, comprising: a plurality of sliding trays including a lower portion of a standard package for recording media and having a front edge and a rear edge, said package having its top removed; a housing having a plurality of open compartments extending to receive trays laterally therein, and having lateral guide rails for each tray on the inside of said housing, said housing including biasing means at the back of said housing for applying a bias on said trays when said trays are fully inserted; locking lever means including a locking lever extending along one side of each of said compartments, said lever contacting said biasing means at the back of said housing and having a locking projection for restraining the front edge of said tray against said biasing means when said tray is fully inserted; actuating means attached to said locking projection of said lever for releasing said tray by movement of said actuating means toward said side of said housing, said housing and said lever having cooperative hook means for holding said lever in an unlocked position upon movement of said lever toward said side of said housing; and stop means on the back edge of said lever, said stop means being positioned to engage the rear edge of said tray when said tray is fully inserted to move said lever to disengage said hook means and permit said locking projection to restrain said tray in a fully inserted position.
Claim 2
Independent Claim
273 words
A system for storing flat recording media in sliding, open-top trays which can be slid into pockets in a housing and pulled out to a position for removal of the recording media, comprising: a plurality of sliding trays including a lower portion of a standard package for recording media and having a front edge and a rear edge, said package having its top removed; a housing having a plurality of open compartments extending to receive trays laterally therein, and having lateral guide rails for each tray on the inside of said housing, said housing including biasing means at the back of said housing for applying a bias on said trays when said trays are fully inserted; locking lever means including a locking lever extending along one side of each of said compartments, said lever contacting said biasing means at the back of said housing and having a locking projection for restraining the front edge of said tray against said biasing means when said tray is fully inserted; actuating means attached to said locking projection of said lever for releasing said tray by movement of said actuating means toward said side of said housing, said housing and said lever having cooperative hook means for holding said lever in an unlocked position upon movement of said lever toward said side of said housing; and stop means on the back edge of said lever, said stop means being positioned to engage the rear edge of said tray when said tray is fully inserted to move said lever to disengage said hook means and permit said locking projection to restrain said tray in a fully inserted position.
Claim 3
Dependent Claim
46 words
A storage device according to claim 1, wherein the locking lever (32) has guide pins (34), which slide in guide slots (36) in the housing (10), said slots permitting a small amount of lengthwise movement of the locking lever (32) with respect to the housing (10).
Claim 4
Dependent Claim
27 words
A storage device according to claim 1, wherein the compression spring (60) is designed as a leaf spring forming a single unit with the locking lever (32).
Claim 5
Dependent Claim
49 words
A storage device according to claim 1, including a spring device for pushing out the individual trays (22), said spring designed as an ejector leaf spring which forms a single unit with the locking lever (32) and is supported on the rear inside wall (62) of the housing (10).
Claim 6
Dependent Claim
23 words
A storage device according to claim 4, wherein locking lever (32), leaf spring (60), and ejector leaf spring form a single plastic part.
Claim 7
Dependent Claim
75 words
A storage device according to claim 1, including elastic stops (83, 85) projecting inwardly and downwardly from the forward section of the guide rail (42) and the locking lever (32) above each tray (22), and wherein the rear edge (58) of the tray (22) comes to rest against these stops as the tray slides out, the elasticity of these stops allowing this same edge to slip by the first time the tray (22) is inserted.
Claim 8
Dependent Claim
48 words
A storage device according to claim 15, wherein each tray (22) can be tipped by gravity into a slightly tilted position after it has been slid out into a position in which the rear edge (58) of the tray (22) is in contact with the stops (83, 85).
Claim 9
Dependent Claim
38 words
A storage device according to claim 1, wherein the housing (10) consists of two housing parts (14, 16) connected along a joint (18), connecting strips (19) which snap elastically into each other being provided at the joints (18).
Claim 10
Dependent Claim
61 words
A storage device according to claim 1, including snap-in notches 92 on the outside of the housing (10), near its edges and a first tab (94) can be snapped by pressure into said notches (92), said first tab being connected by means of a flexible film hinge (96) to a similar tab (98) designed as a mirror image of the first.
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) | 1990-10-26 | 1991-04-27 | 1991-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-10-26 | 1995-04-27 | 1995-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-10-26 | 1999-04-27 | 1999-10-27 | $7700.00 | Window Closed / Lapsed |