DE3044916C2 - - Google Patents

Info

Publication number
DE3044916C2
DE3044916C2 DE3044916A DE3044916A DE3044916C2 DE 3044916 C2 DE3044916 C2 DE 3044916C2 DE 3044916 A DE3044916 A DE 3044916A DE 3044916 A DE3044916 A DE 3044916A DE 3044916 C2 DE3044916 C2 DE 3044916C2
Authority
DE
Germany
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
DE3044916A
Other versions
DE3044916A1 (de
Inventor
Leslie Albert Indianapolis Ind. Us Torrington
Clyde Franklin Crawfordsville Ind. Us Coleman
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 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 DE3044916A1 publication Critical patent/DE3044916A1/de
Application granted granted Critical
Publication of DE3044916C2 publication Critical patent/DE3044916C2/de
Granted 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
    • 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
DE19803044916 1979-11-28 1980-11-28 Schutztasche fuer eine aufzeichnungsplatte Granted DE3044916A1 (de)

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
DE3044916A1 DE3044916A1 (de) 1981-09-03
DE3044916C2 true DE3044916C2 (de) 1987-01-15

Family

ID=26794523

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19803044916 Granted DE3044916A1 (de) 1979-11-28 1980-11-28 Schutztasche fuer eine aufzeichnungsplatte
DE19803050894 Pending DE3050894A1 (de) 1979-11-28 1980-11-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19803050894 Pending DE3050894A1 (de) 1979-11-28 1980-11-28

Country Status (12)

Country Link
AR (1) AR222923A1 (de)
AT (1) AT372208B (de)
AU (1) AU534115B2 (de)
BR (1) BR8007695A (de)
DD (1) DD154857A5 (de)
DE (2) DE3044916A1 (de)
ES (1) ES497266A0 (de)
FR (1) FR2471022A1 (de)
GB (1) GB2064198B (de)
IT (1) IT1134433B (de)
NL (1) NL8006471A (de)
PL (1) PL125732B1 (de)

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 (fr) * 1975-09-11 1977-04-08 Thomson Brandt Conteneur pour videodisque
DE2756840A1 (de) * 1976-12-20 1978-06-22 Rca Corp Bildplattenverpackung
JPS583312B2 (ja) * 1977-02-28 1983-01-20 日本ビクター株式会社 円盤状記録媒体用カ−トリッジ
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
FR2471022A1 (fr) 1981-06-12
AT372208B (de) 1983-09-12
FR2471022B1 (de) 1984-10-19
GB2064198A (en) 1981-06-10
IT8026195A0 (it) 1980-11-24
ATA582580A (de) 1983-01-15
AU534115B2 (en) 1984-01-05
ES8106373A1 (es) 1981-08-01
IT1134433B (it) 1986-08-13
GB2064198B (en) 1984-08-08
DE3044916A1 (de) 1981-09-03
PL125732B1 (en) 1983-06-30
NL8006471A (nl) 1981-07-01
AU6460880A (en) 1981-06-04
DE3050894A1 (de) 1985-06-27
ES497266A0 (es) 1981-08-01
AR222923A1 (es) 1981-06-30
BR8007695A (pt) 1981-06-09
DD154857A5 (de) 1982-04-21
PL228141A1 (de) 1981-08-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G11B 23/02

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D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee