IT1134433B - PROTECTIVE CASE FOR VIDEO DISKS - Google Patents

PROTECTIVE CASE FOR VIDEO DISKS

Info

Publication number
IT1134433B
IT1134433B IT26195/80A IT2619580A IT1134433B IT 1134433 B IT1134433 B IT 1134433B IT 26195/80 A IT26195/80 A IT 26195/80A IT 2619580 A IT2619580 A IT 2619580A IT 1134433 B IT1134433 B IT 1134433B
Authority
IT
Italy
Prior art keywords
protective case
video disks
disks
video
protective
Prior art date
Application number
IT26195/80A
Other languages
Italian (it)
Other versions
IT8026195A0 (en
Inventor
Leslie Albert Torrington
Clyde Franklin Coleman
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 US06/098,254 external-priority patent/US4266784A/en
Priority claimed from US06/098,412 external-priority patent/US4239108A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of IT8026195A0 publication Critical patent/IT8026195A0/en
Application granted granted Critical
Publication of IT1134433B publication Critical patent/IT1134433B/en

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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/032—Positioning by moving the door or the cover
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/10—Control of operating function, e.g. switching from recording to reproducing by sensing presence or absence of record in accessible stored position or on turntable
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements
IT26195/80A 1979-11-28 1980-11-24 PROTECTIVE CASE FOR VIDEO DISKS IT1134433B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/098,254 US4266784A (en) 1979-11-28 1979-11-28 Video disc caddy having disc entrapment
US06/098,412 US4239108A (en) 1979-11-28 1979-11-28 Video disc caddy

Publications (2)

Publication Number Publication Date
IT8026195A0 IT8026195A0 (en) 1980-11-24
IT1134433B true IT1134433B (en) 1986-08-13

Family

ID=26794523

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26195/80A IT1134433B (en) 1979-11-28 1980-11-24 PROTECTIVE CASE FOR VIDEO DISKS

Country Status (12)

Country Link
AR (1) AR222923A1 (en)
AT (1) AT372208B (en)
AU (1) AU534115B2 (en)
BR (1) BR8007695A (en)
DD (1) DD154857A5 (en)
DE (2) DE3050894A1 (en)
ES (1) ES497266A0 (en)
FR (1) FR2471022A1 (en)
GB (1) GB2064198B (en)
IT (1) IT1134433B (en)
NL (1) NL8006471A (en)
PL (1) PL125732B1 (en)

Families Citing this family (4)

* 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
US4436201A (en) * 1981-11-11 1984-03-13 Victor Company Of Japan Limited Disc cartridge having a detachable lid
US4451912A (en) * 1982-05-03 1984-05-29 Rca Corporation Record extraction mechanism for disc player
GB2422947B (en) * 2005-02-04 2007-03-28 Fariborz Eghtedari A holder for a storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951264A (en) * 1974-10-29 1976-04-20 Dynastor, Inc. Flexible disc cartridge
FR2324089A1 (en) * 1975-09-11 1977-04-08 Thomson Brandt VIDEODISC CONTAINER
DE2756840A1 (en) * 1976-12-20 1978-06-22 Rca Corp Protective packing for video disk - consists of cover with opening in edge leading to hollow space enclosing disc
JPS583312B2 (en) * 1977-02-28 1983-01-20 日本ビクター株式会社 Cartridge for disc-shaped recording media
US4138703A (en) * 1977-08-02 1979-02-06 Rca Corporation Video disc package
CA1138566A (en) * 1978-02-13 1982-12-28 Rca Corporation Video disc player
US4164782A (en) * 1978-08-21 1979-08-14 Rca Corporation Locking mechanism for record package
GB2046497B (en) * 1979-04-06 1983-04-20 Rca Corp Video disc player having record handling mechanism

Also Published As

Publication number Publication date
AU6460880A (en) 1981-06-04
DE3050894A1 (en) 1985-06-27
FR2471022B1 (en) 1984-10-19
IT8026195A0 (en) 1980-11-24
AT372208B (en) 1983-09-12
ATA582580A (en) 1983-01-15
PL125732B1 (en) 1983-06-30
FR2471022A1 (en) 1981-06-12
AU534115B2 (en) 1984-01-05
GB2064198A (en) 1981-06-10
ES8106373A1 (en) 1981-08-01
GB2064198B (en) 1984-08-08
NL8006471A (en) 1981-07-01
DE3044916C2 (en) 1987-01-15
AR222923A1 (en) 1981-06-30
BR8007695A (en) 1981-06-09
DE3044916A1 (en) 1981-09-03
ES497266A0 (en) 1981-08-01
DD154857A5 (en) 1982-04-21
PL228141A1 (en) 1981-08-21

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