JPS57195363A - Video disk file device - Google Patents

Video disk file device

Info

Publication number
JPS57195363A
JPS57195363A JP7830481A JP7830481A JPS57195363A JP S57195363 A JPS57195363 A JP S57195363A JP 7830481 A JP7830481 A JP 7830481A JP 7830481 A JP7830481 A JP 7830481A JP S57195363 A JPS57195363 A JP S57195363A
Authority
JP
Japan
Prior art keywords
disk
reproduction
head
video disk
reproducing device
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.)
Pending
Application number
JP7830481A
Other languages
Japanese (ja)
Inventor
Eiichi Tsukada
Yuji Takeda
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7830481A priority Critical patent/JPS57195363A/en
Publication of JPS57195363A publication Critical patent/JPS57195363A/en
Pending 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
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
    • G11B17/0283—Two or more turntables
    • 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

Landscapes

  • Automatic Disk Changers (AREA)

Abstract

PURPOSE:To perform continuous reproductin smoothly by equipping a video disk reproducing device with two disk rotating mechanisms, and loading a disk on one rotating mechanism and driving it before the reproduction of the other disk ends. CONSTITUTION:A disk reproducing device consists of disk rotating mechanisms 1a and 1b, reading heads 3a and 3b, and a head carrier 4. These two heads are mounted on the single carrier and when one head reaches a final track position, the other head is at a playback starting position. Therefore, the reproduction of a disk 2a is started stably immediately after the reproduction of a disk 2b ends. The disk after the reproduction is stored in a storage rack by a disk selecting mechanism 6 and a next disk is taken out of the storage rack by the selecting mechanism at need and then set on the rotating mechanism.
JP7830481A 1981-05-23 1981-05-23 Video disk file device Pending JPS57195363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7830481A JPS57195363A (en) 1981-05-23 1981-05-23 Video disk file device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7830481A JPS57195363A (en) 1981-05-23 1981-05-23 Video disk file device

Publications (1)

Publication Number Publication Date
JPS57195363A true JPS57195363A (en) 1982-12-01

Family

ID=13658181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7830481A Pending JPS57195363A (en) 1981-05-23 1981-05-23 Video disk file device

Country Status (1)

Country Link
JP (1) JPS57195363A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321248A2 (en) * 1987-12-15 1989-06-21 Cygnet Systems Incorporated Apparatus for storing and retrieving information containing disc utilizing a movable magazine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321248A2 (en) * 1987-12-15 1989-06-21 Cygnet Systems Incorporated Apparatus for storing and retrieving information containing disc utilizing a movable magazine

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