JPH0349148B2 - - Google Patents

Info

Publication number
JPH0349148B2
JPH0349148B2 JP59123937A JP12393784A JPH0349148B2 JP H0349148 B2 JPH0349148 B2 JP H0349148B2 JP 59123937 A JP59123937 A JP 59123937A JP 12393784 A JP12393784 A JP 12393784A JP H0349148 B2 JPH0349148 B2 JP H0349148B2
Authority
JP
Japan
Prior art keywords
feed pitch
disk
signal
recording
record carrier
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
JP59123937A
Other languages
English (en)
Japanese (ja)
Other versions
JPS613375A (ja
Inventor
Akira Misawa
Ryutaro Futakuchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59123937A priority Critical patent/JPS613375A/ja
Publication of JPS613375A publication Critical patent/JPS613375A/ja
Publication of JPH0349148B2 publication Critical patent/JPH0349148B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Optical Recording Or Reproduction (AREA)
JP59123937A 1984-06-15 1984-06-15 情報記録装置 Granted JPS613375A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59123937A JPS613375A (ja) 1984-06-15 1984-06-15 情報記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59123937A JPS613375A (ja) 1984-06-15 1984-06-15 情報記録装置

Publications (2)

Publication Number Publication Date
JPS613375A JPS613375A (ja) 1986-01-09
JPH0349148B2 true JPH0349148B2 (fr) 1991-07-26

Family

ID=14873044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59123937A Granted JPS613375A (ja) 1984-06-15 1984-06-15 情報記録装置

Country Status (1)

Country Link
JP (1) JPS613375A (fr)

Also Published As

Publication number Publication date
JPS613375A (ja) 1986-01-09

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