JPS56111161A - Tone arm drive device - Google Patents

Tone arm drive device

Info

Publication number
JPS56111161A
JPS56111161A JP1415080A JP1415080A JPS56111161A JP S56111161 A JPS56111161 A JP S56111161A JP 1415080 A JP1415080 A JP 1415080A JP 1415080 A JP1415080 A JP 1415080A JP S56111161 A JPS56111161 A JP S56111161A
Authority
JP
Japan
Prior art keywords
spherical surface
arm drive
drive magnet
coil
tone arm
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
JP1415080A
Other languages
English (en)
Other versions
JPS6243242B2 (ja
Inventor
Seizo Miyoshi
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 JP1415080A priority Critical patent/JPS56111161A/ja
Publication of JPS56111161A publication Critical patent/JPS56111161A/ja
Publication of JPS6243242B2 publication Critical patent/JPS6243242B2/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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/09—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only
    • G11B3/091—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only using magnetic means
JP1415080A 1980-02-06 1980-02-06 Tone arm drive device Granted JPS56111161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1415080A JPS56111161A (en) 1980-02-06 1980-02-06 Tone arm drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1415080A JPS56111161A (en) 1980-02-06 1980-02-06 Tone arm drive device

Publications (2)

Publication Number Publication Date
JPS56111161A true JPS56111161A (en) 1981-09-02
JPS6243242B2 JPS6243242B2 (ja) 1987-09-12

Family

ID=11853113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1415080A Granted JPS56111161A (en) 1980-02-06 1980-02-06 Tone arm drive device

Country Status (1)

Country Link
JP (1) JPS56111161A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001629A1 (en) * 1984-09-06 1986-03-13 Matsushita Electric Industrial Co., Ltd. Arm driving device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433462A (en) * 1987-07-28 1989-02-03 Taikisha Kk Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001629A1 (en) * 1984-09-06 1986-03-13 Matsushita Electric Industrial Co., Ltd. Arm driving device

Also Published As

Publication number Publication date
JPS6243242B2 (ja) 1987-09-12

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