JPS56143570A - Signal pickup device - Google Patents

Signal pickup device

Info

Publication number
JPS56143570A
JPS56143570A JP4674280A JP4674280A JPS56143570A JP S56143570 A JPS56143570 A JP S56143570A JP 4674280 A JP4674280 A JP 4674280A JP 4674280 A JP4674280 A JP 4674280A JP S56143570 A JPS56143570 A JP S56143570A
Authority
JP
Japan
Prior art keywords
pickup arm
permanent magnet
base side
magnet piece
pickup
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
JP4674280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6141068B2 (enrdf_load_stackoverflow
Inventor
Osamu Tajima
Takeshi Shioiri
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 JP4674280A priority Critical patent/JPS56143570A/ja
Publication of JPS56143570A publication Critical patent/JPS56143570A/ja
Publication of JPS6141068B2 publication Critical patent/JPS6141068B2/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
JP4674280A 1980-04-11 1980-04-11 Signal pickup device Granted JPS56143570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4674280A JPS56143570A (en) 1980-04-11 1980-04-11 Signal pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4674280A JPS56143570A (en) 1980-04-11 1980-04-11 Signal pickup device

Publications (2)

Publication Number Publication Date
JPS56143570A true JPS56143570A (en) 1981-11-09
JPS6141068B2 JPS6141068B2 (enrdf_load_stackoverflow) 1986-09-12

Family

ID=12755777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4674280A Granted JPS56143570A (en) 1980-04-11 1980-04-11 Signal pickup device

Country Status (1)

Country Link
JP (1) JPS56143570A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101364U (ja) * 1981-12-28 1983-07-09 赤井電機株式会社 ビデオデイスク用カ−トリツジ
JPS59149267U (ja) * 1983-03-26 1984-10-05 三菱電機株式会社 ビデオデイスクプレ−ヤのピツクアツプ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101364U (ja) * 1981-12-28 1983-07-09 赤井電機株式会社 ビデオデイスク用カ−トリツジ
JPS59149267U (ja) * 1983-03-26 1984-10-05 三菱電機株式会社 ビデオデイスクプレ−ヤのピツクアツプ装置

Also Published As

Publication number Publication date
JPS6141068B2 (enrdf_load_stackoverflow) 1986-09-12

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