GB2073471B - Disc-shaped recording medium reproducing apparatus - Google Patents

Disc-shaped recording medium reproducing apparatus

Info

Publication number
GB2073471B
GB2073471B GB8108146A GB8108146A GB2073471B GB 2073471 B GB2073471 B GB 2073471B GB 8108146 A GB8108146 A GB 8108146A GB 8108146 A GB8108146 A GB 8108146A GB 2073471 B GB2073471 B GB 2073471B
Authority
GB
United Kingdom
Prior art keywords
disc
recording medium
reproducing apparatus
shaped recording
medium reproducing
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
GB8108146A
Other languages
English (en)
Other versions
GB2073471A (en
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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
Application filed by Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Publication of GB2073471A publication Critical patent/GB2073471A/en
Application granted granted Critical
Publication of GB2073471B publication Critical patent/GB2073471B/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
    • 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
GB8108146A 1980-03-14 1981-03-16 Disc-shaped recording medium reproducing apparatus Expired GB2073471B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3254280A JPS56130853A (en) 1980-03-14 1980-03-14 Playback device for disc shape information medium

Publications (2)

Publication Number Publication Date
GB2073471A GB2073471A (en) 1981-10-14
GB2073471B true GB2073471B (en) 1984-05-10

Family

ID=12361814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8108146A Expired GB2073471B (en) 1980-03-14 1981-03-16 Disc-shaped recording medium reproducing apparatus

Country Status (9)

Country Link
US (1) US4380780A (enExample)
JP (1) JPS56130853A (enExample)
AU (1) AU530625B2 (enExample)
BR (1) BR8101545A (enExample)
CA (1) CA1149946A (enExample)
DE (1) DE3109823C2 (enExample)
FR (1) FR2478359A1 (enExample)
GB (1) GB2073471B (enExample)
NL (1) NL180261C (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205848A (en) 1981-06-12 1982-12-17 Victor Co Of Japan Ltd Case spreading device
JPS57205852A (en) * 1981-06-12 1982-12-17 Victor Co Of Japan Ltd Reproducing device for discoid recording medium
JPS57205854A (en) * 1981-06-15 1982-12-17 Victor Co Of Japan Ltd Reproducing device for discoid information recording medium
JPS5865669U (ja) * 1981-10-27 1983-05-04 山水電気株式会社 デイスク再生プレ−ヤ
US4443872A (en) * 1982-05-03 1984-04-17 Rca Corporation Video disc player having caddy lockout mechanism
FR2533733A1 (fr) * 1982-09-24 1984-03-30 Thomson Brandt Appareil de lecture muni d'un dispositif de manipulation du conteneur d'un videodisque
JPS5999286U (ja) * 1982-12-21 1984-07-05 アルプス電気株式会社 記録再生装置
US4965118A (en) * 1986-10-30 1990-10-23 Dai Nippon Insatsu Kabushiki Kaisha Flexible optical information recording medium and method of manufacturing the same
JPH0322249A (ja) * 1989-01-18 1991-01-30 Nakamichi Corp ディスクカートリッジのシャッター開放機構
US5173893A (en) * 1989-03-03 1992-12-22 Pioneer Electronic Corporation Disc double insertion preventing mechanism for disc player
JPH0697531B2 (ja) * 1989-03-03 1994-11-30 パイオニア株式会社 ディスク再生装置
NL8900805A (nl) * 1989-04-03 1990-11-01 Philips Nv Inrichting met een invoeropening van een standaardafmeting.
JPH06223471A (ja) * 1993-01-29 1994-08-12 Sony Corp ディスク記録及び／又は再生装置
KR20060014612A (ko) * 2004-08-11 2006-02-16 삼성전자주식회사 디스크 플레이어의 디스크 로딩장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899794A (en) * 1973-11-30 1975-08-12 Wangco Inc Front loading disc drive apparatus
US3951264A (en) * 1974-10-29 1976-04-20 Dynastor, Inc. Flexible disc cartridge
US3959823A (en) * 1974-11-18 1976-05-25 Dynastor, Inc. Flexible disc receiver using a tray which is withdrawn from a cartridge
US4124866A (en) 1976-12-06 1978-11-07 Rca Corporation Video disc insertion/extraction system for a video disc player
AU3155877A (en) 1976-12-20 1979-06-21 Rca Corp Video disc package
GB1596624A (en) * 1976-12-20 1981-08-26 Rca Corp Record handling system for a disc player
JPS5812657B2 (ja) * 1977-06-20 1983-03-09 株式会社東芝 記録円盤再生機の誤操作防止装置
US4239238A (en) * 1979-04-06 1980-12-16 Rca Corporation Record extracting mechanism for caddy type video disc player
US4239108A (en) * 1979-11-28 1980-12-16 Rca Corporation Video disc caddy

Also Published As

Publication number Publication date
FR2478359A1 (fr) 1981-09-18
AU530625B2 (en) 1983-07-21
BR8101545A (pt) 1981-09-15
DE3109823A1 (de) 1982-03-25
US4380780A (en) 1983-04-19
NL180261B (nl) 1986-08-18
DE3109823C2 (de) 1985-12-12
JPS56130853A (en) 1981-10-14
FR2478359B1 (enExample) 1984-03-23
NL8101227A (nl) 1981-10-01
GB2073471A (en) 1981-10-14
AU6834881A (en) 1981-09-17
NL180261C (nl) 1987-01-16
CA1149946A (en) 1983-07-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930316