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JPS544101A - Signal pickupdevice for reproducing system using rotary information recording medium - Google Patents

Signal pickupdevice for reproducing system using rotary information recording medium

Info

Publication number
JPS544101A
JPS544101A JP6974477A JP6974477A JPS544101A JP S544101 A JPS544101 A JP S544101A JP 6974477 A JP6974477 A JP 6974477A JP 6974477 A JP6974477 A JP 6974477A JP S544101 A JPS544101 A JP S544101A
Authority
JP
Japan
Prior art keywords
signal
pickupdevice
recording medium
information recording
reproducing system
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.)
Granted
Application number
JP6974477A
Other languages
Japanese (ja)
Other versions
JPS5847780B2 (en
Inventor
Osamu Tajima
Atsumi Hirata
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
Priority to JP52069744A priority Critical patent/JPS5847780B2/en
Publication of JPS544101A publication Critical patent/JPS544101A/en
Publication of JPS5847780B2 publication Critical patent/JPS5847780B2/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)

Abstract

PURPOSE:To provide a signal pickup device having a wide control range by driving a cantilever horizontally in the direction perpendicularly of the tangential direction of an information carrying track in accordance with a tracking control signal current.
JP52069744A 1977-06-13 1977-06-13 Signal pickup device for rotating information recording medium playback device Expired JPS5847780B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52069744A JPS5847780B2 (en) 1977-06-13 1977-06-13 Signal pickup device for rotating information recording medium playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52069744A JPS5847780B2 (en) 1977-06-13 1977-06-13 Signal pickup device for rotating information recording medium playback device

Publications (2)

Publication Number Publication Date
JPS544101A true JPS544101A (en) 1979-01-12
JPS5847780B2 JPS5847780B2 (en) 1983-10-25

Family

ID=13411606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52069744A Expired JPS5847780B2 (en) 1977-06-13 1977-06-13 Signal pickup device for rotating information recording medium playback device

Country Status (1)

Country Link
JP (1) JPS5847780B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102135U (en) * 1982-12-27 1984-07-10 石井　康雄 stirring tank
JPH0375827U (en) * 1989-11-27 1991-07-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102135U (en) * 1982-12-27 1984-07-10 石井　康雄 stirring tank
JPS6140339Y2 (en) * 1982-12-27 1986-11-18
JPH0375827U (en) * 1989-11-27 1991-07-30

Also Published As

Publication number Publication date
JPS5847780B2 (en) 1983-10-25

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