FR2562306B1 - MODULAR DEVICE FOR EXTENDING THE INFORMATION ACCESS CAPACITY (IMAGES) OF A "SINGLE-SIDED VIDEODISK READER" BY ITS TRANSFORMATION INTO A MULTI-SIDED MULTI-VIDEODISK READER - Google Patents

MODULAR DEVICE FOR EXTENDING THE INFORMATION ACCESS CAPACITY (IMAGES) OF A "SINGLE-SIDED VIDEODISK READER" BY ITS TRANSFORMATION INTO A MULTI-SIDED MULTI-VIDEODISK READER

Info

Publication number
FR2562306B1
FR2562306B1 FR8405108A FR8405108A FR2562306B1 FR 2562306 B1 FR2562306 B1 FR 2562306B1 FR 8405108 A FR8405108 A FR 8405108A FR 8405108 A FR8405108 A FR 8405108A FR 2562306 B1 FR2562306 B1 FR 2562306B1
Authority
FR
France
Prior art keywords
videodisk
reader
sided
transformation
images
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 - Lifetime
Application number
FR8405108A
Other languages
French (fr)
Other versions
FR2562306A1 (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.)
Individual
Original Assignee
Individual
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 to FR8405108A priority Critical patent/FR2562306B1/en
Application filed by Individual filed Critical Individual
Priority to CA000477959A priority patent/CA1233249A/en
Priority to PCT/FR1985/000069 priority patent/WO1985004510A1/en
Priority to DE8585901467T priority patent/DE3584215D1/en
Priority to AU41523/85A priority patent/AU4152385A/en
Priority to AT85901467T priority patent/ATE67884T1/en
Priority to JP50140185A priority patent/JPS61502990A/en
Priority to EP85901467A priority patent/EP0177529B1/en
Priority to ES541766A priority patent/ES8607596A1/en
Publication of FR2562306A1 publication Critical patent/FR2562306A1/en
Application granted granted Critical
Publication of FR2562306B1 publication Critical patent/FR2562306B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
    • G11B17/26—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records the magazine having a cylindrical shape with vertical axis
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
FR8405108A 1984-03-30 1984-03-30 MODULAR DEVICE FOR EXTENDING THE INFORMATION ACCESS CAPACITY (IMAGES) OF A "SINGLE-SIDED VIDEODISK READER" BY ITS TRANSFORMATION INTO A MULTI-SIDED MULTI-VIDEODISK READER Expired - Lifetime FR2562306B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8405108A FR2562306B1 (en) 1984-03-30 1984-03-30 MODULAR DEVICE FOR EXTENDING THE INFORMATION ACCESS CAPACITY (IMAGES) OF A "SINGLE-SIDED VIDEODISK READER" BY ITS TRANSFORMATION INTO A MULTI-SIDED MULTI-VIDEODISK READER
PCT/FR1985/000069 WO1985004510A1 (en) 1984-03-30 1985-03-29 Multi face multi videodisk reader
DE8585901467T DE3584215D1 (en) 1984-03-30 1985-03-29 PLAYER FOR MULTIPLE VERSATILE VIDEO DISKS.
AU41523/85A AU4152385A (en) 1984-03-30 1985-03-29 Multi face multi videodisk reader
CA000477959A CA1233249A (en) 1984-03-30 1985-03-29 Bilateral multi-format videodisc player
AT85901467T ATE67884T1 (en) 1984-03-30 1985-03-29 PLAYER FOR MULTI-SIDED VIDEO DISCS.
JP50140185A JPS61502990A (en) 1984-03-30 1985-03-29 Multi-sided/multi-disc information storage device using video discs
EP85901467A EP0177529B1 (en) 1984-03-30 1985-03-29 Multi face multi videodisk reader
ES541766A ES8607596A1 (en) 1984-03-30 1985-03-29 Multi face multi videodisk reader.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8405108A FR2562306B1 (en) 1984-03-30 1984-03-30 MODULAR DEVICE FOR EXTENDING THE INFORMATION ACCESS CAPACITY (IMAGES) OF A "SINGLE-SIDED VIDEODISK READER" BY ITS TRANSFORMATION INTO A MULTI-SIDED MULTI-VIDEODISK READER

Publications (2)

Publication Number Publication Date
FR2562306A1 FR2562306A1 (en) 1985-10-04
FR2562306B1 true FR2562306B1 (en) 1990-03-02

Family

ID=9302691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8405108A Expired - Lifetime FR2562306B1 (en) 1984-03-30 1984-03-30 MODULAR DEVICE FOR EXTENDING THE INFORMATION ACCESS CAPACITY (IMAGES) OF A "SINGLE-SIDED VIDEODISK READER" BY ITS TRANSFORMATION INTO A MULTI-SIDED MULTI-VIDEODISK READER

Country Status (2)

Country Link
JP (1) JPS61502990A (en)
FR (1) FR2562306B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2845874B2 (en) * 1987-04-27 1999-01-13 株式会社日立製作所 Optical disk and optical disk reproducing device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641528A (en) * 1955-12-09 1972-02-08 Dirks Computer Systems Corp Signal-storing device with removable signal-storing unit
US3158844A (en) * 1959-09-14 1964-11-24 Ibm Data processing system
US3721757A (en) * 1971-02-08 1973-03-20 Columbia Broadcasting Syst Inc Method and apparatus for automatically editing television information
US3774172A (en) * 1972-03-23 1973-11-20 D Silverman Random access multiple disc optical information storage system
JPS4927291A (en) * 1972-06-30 1974-03-11
JPS5410845B2 (en) * 1973-02-02 1979-05-10
JPS5126666U (en) * 1974-08-16 1976-02-26
US4270150A (en) * 1977-01-28 1981-05-26 Ampex Corporation Video frame storage recording and reproducing apparatus
JPS5912857Y2 (en) * 1978-06-23 1984-04-17 三菱電機株式会社 back focus device
NL7908476A (en) * 1979-11-21 1981-06-16 Philips Nv DEVICE FOR INTERACTIVE IMAGE VIEW.
JPS5823358A (en) * 1981-07-31 1983-02-12 Sony Corp Magnetic recorder and reproducer
JPS58100276A (en) * 1981-12-10 1983-06-14 Hitachi Ltd Multi-step disk driving device
JPS59104757A (en) * 1982-12-02 1984-06-16 Sharp Corp Holding and retrieving device of large capacity information
JPS59229771A (en) * 1983-06-10 1984-12-24 Hitachi Ltd Disk file device

Also Published As

Publication number Publication date
FR2562306A1 (en) 1985-10-04
JPS61502990A (en) 1986-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse