IT8020932A0 - DISCS FOR A VIDEO DISC HANDLING MECHANISM PLAYER USING A DISC CASE. - Google Patents

DISCS FOR A VIDEO DISC HANDLING MECHANISM PLAYER USING A DISC CASE.

Info

Publication number
IT8020932A0
IT8020932A0 IT8020932A IT2093280A IT8020932A0 IT 8020932 A0 IT8020932 A0 IT 8020932A0 IT 8020932 A IT8020932 A IT 8020932A IT 2093280 A IT2093280 A IT 2093280A IT 8020932 A0 IT8020932 A0 IT 8020932A0
Authority
IT
Italy
Prior art keywords
disc
discs
player
handling mechanism
case
Prior art date
Application number
IT8020932A
Other languages
Italian (it)
Other versions
IT1131070B (en
Inventor
Coleman Clyde Franklin
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 US06/081,494 external-priority patent/US4239238A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of IT8020932A0 publication Critical patent/IT8020932A0/en
Application granted granted Critical
Publication of IT1131070B publication Critical patent/IT1131070B/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
    • 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
IT20932/80A 1979-04-06 1980-03-26 DISC HANDLING MECHANISM FOR A VIDEO DISC PLAYER USING A DISC CASE IT1131070B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7912288 1979-04-06
GB7912290 1979-04-06
US06/081,494 US4239238A (en) 1979-04-06 1979-10-01 Record extracting mechanism for caddy type video disc player

Publications (2)

Publication Number Publication Date
IT8020932A0 true IT8020932A0 (en) 1980-03-26
IT1131070B IT1131070B (en) 1986-06-18

Family

ID=27260701

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20932/80A IT1131070B (en) 1979-04-06 1980-03-26 DISC HANDLING MECHANISM FOR A VIDEO DISC PLAYER USING A DISC CASE

Country Status (4)

Country Link
CA (1) CA1147461A (en)
DE (1) DE3013165A1 (en)
FR (1) FR2455782B1 (en)
IT (1) IT1131070B (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
JPS5965978A (en) * 1982-09-21 1984-04-14 ゼロツクス・コ−ポレ−シヨン Optical disc cartridge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1089064B (en) * 1976-12-20 1985-06-10 Rca Corp DISC HANDLING SYSTEM FOR A VIDEO DISC PLAYER
AU3155677A (en) * 1976-12-20 1979-06-21 Rca Corp Package actuated record extracting mechanism
US4164782A (en) * 1978-08-21 1979-08-14 Rca Corporation Locking mechanism for record package

Also Published As

Publication number Publication date
IT1131070B (en) 1986-06-18
DE3013165A1 (en) 1980-10-30
FR2455782B1 (en) 1986-05-16
CA1147461A (en) 1983-05-31
FR2455782A1 (en) 1980-11-28

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