FR2488718B1 - Appareil reproducteur de supports d'enregistrement rotatifs comportant un dispositif d'agrandissement de l'ouverture de l'enveloppe du support - Google Patents

Appareil reproducteur de supports d'enregistrement rotatifs comportant un dispositif d'agrandissement de l'ouverture de l'enveloppe du support

Info

Publication number
FR2488718B1
FR2488718B1 FR8115883A FR8115883A FR2488718B1 FR 2488718 B1 FR2488718 B1 FR 2488718B1 FR 8115883 A FR8115883 A FR 8115883A FR 8115883 A FR8115883 A FR 8115883A FR 2488718 B1 FR2488718 B1 FR 2488718B1
Authority
FR
France
Prior art keywords
enlarging
opening
recording media
rotary recording
reproducing rotary
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
FR8115883A
Other languages
English (en)
Other versions
FR2488718A1 (fr
Inventor
Takashi Saito
Takashi Kumaki
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
Original Assignee
Victor Company of Japan Ltd
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 filed Critical Victor Company of Japan Ltd
Publication of FR2488718A1 publication Critical patent/FR2488718A1/fr
Application granted granted Critical
Publication of FR2488718B1 publication Critical patent/FR2488718B1/fr
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
    • 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
    • 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
FR8115883A 1980-08-18 1981-08-18 Appareil reproducteur de supports d'enregistrement rotatifs comportant un dispositif d'agrandissement de l'ouverture de l'enveloppe du support Expired FR2488718B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11330780A JPS5737771A (en) 1980-08-18 1980-08-18 Case opening device

Publications (2)

Publication Number Publication Date
FR2488718A1 FR2488718A1 (fr) 1982-02-19
FR2488718B1 true FR2488718B1 (fr) 1986-05-09

Family

ID=14608909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115883A Expired FR2488718B1 (fr) 1980-08-18 1981-08-18 Appareil reproducteur de supports d'enregistrement rotatifs comportant un dispositif d'agrandissement de l'ouverture de l'enveloppe du support

Country Status (5)

Country Link
US (1) US4410972A (fr)
JP (1) JPS5737771A (fr)
DE (1) DE3132558C2 (fr)
FR (1) FR2488718B1 (fr)
GB (1) GB2085638B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741224U (fr) * 1980-08-20 1982-03-05
JPS5869365U (ja) * 1981-10-30 1983-05-11 日本ビクター株式会社 回転記録媒体再生装置
CA1204859A (fr) * 1982-12-12 1986-05-20 Nobuyuki Hara Chargeur de disques
JPS59132456A (ja) * 1983-01-18 1984-07-30 Victor Co Of Japan Ltd 回転記録媒体再生装置の回転記録媒体収納ケ−ス誤插入防止装置
JPS6063762A (ja) * 1983-09-16 1985-04-12 Matsushita Electric Ind Co Ltd 記録円盤再生装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2143382C3 (de) * 1971-08-26 1974-08-08 Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) Verfahren zum Zuführen eines Aufzeichnungsträgers in eine Wiedergabeeinrichtung, sowie Wiedergabeeinrichtung und Schutzhülle, zur Durchführung des Verfahrens
US3873100A (en) * 1972-07-31 1975-03-25 Matsushita Electric Ind Co Ltd Record disk loading and retrieving system
CA1076255A (fr) * 1974-11-18 1980-04-22 Leslie A. Torrington Tourne-disque avec dispositif de freinage et capot a verrouillage couple
JPS5271204A (en) * 1976-02-10 1977-06-14 Victor Co Of Japan Ltd Playback device of disc form signal recording media
US4168835A (en) * 1976-08-09 1979-09-25 Matsushita Electric Industrial Co., Ltd. Device for loading a recording disc in a recording reproducing apparatus
US4124866A (en) * 1976-12-06 1978-11-07 Rca Corporation Video disc insertion/extraction system for a video disc player
US4274119A (en) * 1978-12-26 1981-06-16 Discovision Associates Recording disk cover and player apparatus for removing cover
JPS56111158A (en) * 1980-02-07 1981-09-02 Victor Co Of Japan Ltd Playback device for disc-shape information recording medium

Also Published As

Publication number Publication date
JPS6227464B2 (fr) 1987-06-15
DE3132558C2 (de) 1986-01-09
GB2085638B (en) 1985-07-10
GB2085638A (en) 1982-04-28
JPS5737771A (en) 1982-03-02
FR2488718A1 (fr) 1982-02-19
DE3132558A1 (de) 1982-05-19
US4410972A (en) 1983-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse