ES472204A1 - IMPROVEMENTS IN DISC COVERS FOR VI-DEODISC SYSTEMS - Google Patents

IMPROVEMENTS IN DISC COVERS FOR VI-DEODISC SYSTEMS

Info

Publication number
ES472204A1
ES472204A1 ES472204A ES472204A ES472204A1 ES 472204 A1 ES472204 A1 ES 472204A1 ES 472204 A ES472204 A ES 472204A ES 472204 A ES472204 A ES 472204A ES 472204 A1 ES472204 A1 ES 472204A1
Authority
ES
Spain
Prior art keywords
disc
sleeve
systems
retention tray
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES472204A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/821,200 external-priority patent/US4138703A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES472204A1 publication Critical patent/ES472204A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/049—Insertion of discs having to be extracted from the cartridge prior to recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0328—Containers for flat record carriers the disc having to be extracted from the cartridge for recording reproducing, e.g. cooperating with an extractable tray

Landscapes

  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Packaging For Recording Disks (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

Perfeccionamientos en cubiertas de disco para sistemas videodisco, caracterizados porque la cubierta presenta una funda que tiene una abertura en un canto en comunicación con una cavidad para contener un disco; y una bandeja de retención del disco alojada de una forma separable en la funda para efectuar un movimiento longitudinal en la misma; comprendiendo la bandeja de retención del disco un elemento de otro elemento; estando destinado el elemento de armazón a cooperar con la abertura del canto para formar una cavidad prácticamente estanca para un disco comprendido en su interior; teniendo dicho otro elemento una configuración que restringe el movimiento plano de un disco durante el tiempo en que está confinado en la funda de modo que el movimiento longitudinal de la bandeja de retención del disco efectúe un movimiento correspondiente del disco comprendido en la misma; y una marca fijada al elemento de armazón para asociar un primer lado o cara de un disco cerrado con un lado dado del elemento de armazón.Improvements in disc covers for video disc systems, characterized in that the cover has a sleeve that has an opening on one edge in communication with a cavity to contain a disc; and a disc retention tray removably housed in the sleeve to effect longitudinal movement therein; the disc retention tray comprising an element of another element; the frame element being intended to cooperate with the edge opening to form a substantially watertight cavity for a disc contained therein; said other element having a configuration that restricts the planar movement of a disc during the time it is confined in the sleeve so that the longitudinal movement of the disc retention tray effects a corresponding movement of the disc included therein; and a mark attached to the frame member to associate a first side or face of a closed disk with a given side of the frame member.

ES472204A 1977-08-02 1978-07-31 IMPROVEMENTS IN DISC COVERS FOR VI-DEODISC SYSTEMS Expired ES472204A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82120177A 1977-08-02 1977-08-02
US05/821,200 US4138703A (en) 1977-08-02 1977-08-02 Video disc package

Publications (1)

Publication Number Publication Date
ES472204A1 true ES472204A1 (en) 1979-10-01

Family

ID=27124520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472204A Expired ES472204A1 (en) 1977-08-02 1978-07-31 IMPROVEMENTS IN DISC COVERS FOR VI-DEODISC SYSTEMS

Country Status (9)

Country Link
JP (1) JPS5427404A (en)
AT (1) AT369923B (en)
AU (1) AU522285B2 (en)
DE (1) DE2833882A1 (en)
ES (1) ES472204A1 (en)
FR (1) FR2399709A1 (en)
GB (1) GB2002566B (en)
IT (2) IT1118238B (en)
NL (1) NL7808106A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111172A (en) * 1980-02-01 1981-09-02 Victor Co Of Japan Ltd Cartridge for disc shape information recording medium
JPS6138133Y2 (en) * 1980-05-15 1986-11-04
US4316539A (en) * 1980-12-10 1982-02-23 Rca Corporation Video disc caddy
US4773058A (en) * 1986-10-27 1988-09-20 Eastman Kodak Company Disk handling system and apparatus
NL8800820A (en) * 1988-03-31 1989-10-16 Philips Nv CASSETTE.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112966A (en) * 1960-12-16 1963-12-03 John N Reid Record container
US3662360A (en) * 1970-06-23 1972-05-09 Digital Information Storage Co Magnetic information disk equipment
US3854784A (en) * 1972-11-29 1974-12-17 Ibm Information media handling system
US3864755A (en) * 1973-08-20 1975-02-04 Memorex Corp Thermoformed cartridge for a magnetic record disc
US3951264A (en) * 1974-10-29 1976-04-20 Dynastor, Inc. Flexible disc cartridge
US3940147A (en) * 1975-03-17 1976-02-24 International Business Machines Corporation Modular disc eject apparatus for use as an output hopper and cartridge holder in dictation and transcription systems

Also Published As

Publication number Publication date
JPS5752661B2 (en) 1982-11-09
AU522285B2 (en) 1982-05-27
AU3841678A (en) 1980-01-31
DE2833882A1 (en) 1979-02-15
ATA559978A (en) 1982-06-15
NL7808106A (en) 1979-02-06
IT7825899A0 (en) 1978-07-19
AT369923B (en) 1983-02-10
FR2399709B1 (en) 1985-03-22
IT1160081B (en) 1987-03-04
JPS5427404A (en) 1979-03-01
FR2399709A1 (en) 1979-03-02
GB2002566B (en) 1982-01-20
GB2002566A (en) 1979-02-21
IT7829871A0 (en) 1978-11-16
IT1118238B (en) 1986-02-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009