JPS5619504A - Turntable in magnetic floating - Google Patents

Turntable in magnetic floating

Info

Publication number
JPS5619504A
JPS5619504A JP9413779A JP9413779A JPS5619504A JP S5619504 A JPS5619504 A JP S5619504A JP 9413779 A JP9413779 A JP 9413779A JP 9413779 A JP9413779 A JP 9413779A JP S5619504 A JPS5619504 A JP S5619504A
Authority
JP
Japan
Prior art keywords
turntable
magnet
doughnut shaped
iron plate
plate
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
JP9413779A
Other languages
Japanese (ja)
Inventor
Shigeto Suzuki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9413779A priority Critical patent/JPS5619504A/en
Publication of JPS5619504A publication Critical patent/JPS5619504A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To avoid various vibrations from being delivered to the turntable, by magnetic floating of the turntable of player.
CONSTITUTION: At the lower part of the disc of the turntable 1, the doughnut shaped-iron plate 4 having channel shape cross section is provided and the doughnut shaped-magnet 3 is placed under this plate 4. At the stand 2 supporting the turntable 1 in air, the doughnut shaped-iron plate 5 having channel shaped-cross section is placed so that the external side surface of the plate 4 can be enclosed. The doughnut shaped-magnet 6 is placed on the iron plate 5. Since the bottom of the magnet 3 and the upper surface of the magnet 6 are mutually the same polarity, the turn table 1 is floated with repulsion, and the center of rotation of the turntable 1 is kept constant with the magnetic force of lines of the two magnets 3,6. Thus, the rotating shaft is not necessary, allowing to avoid vibration to the turntable 1.
COPYRIGHT: (C)1981,JPO&Japio
JP9413779A 1979-07-24 1979-07-24 Turntable in magnetic floating Pending JPS5619504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9413779A JPS5619504A (en) 1979-07-24 1979-07-24 Turntable in magnetic floating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9413779A JPS5619504A (en) 1979-07-24 1979-07-24 Turntable in magnetic floating

Publications (1)

Publication Number Publication Date
JPS5619504A true JPS5619504A (en) 1981-02-24

Family

ID=14101996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9413779A Pending JPS5619504A (en) 1979-07-24 1979-07-24 Turntable in magnetic floating

Country Status (1)

Country Link
JP (1) JPS5619504A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111319A (en) * 1986-10-24 1988-05-16 イエアン・ヴアルテルシヤイト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Uniform motion double joint
WO1991002353A1 (en) * 1989-07-31 1991-02-21 Tetsurou Makita Record player of magnetic levitation and control type

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111319A (en) * 1986-10-24 1988-05-16 イエアン・ヴアルテルシヤイト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Uniform motion double joint
JPH0326285B2 (en) * 1986-10-24 1991-04-10 Walterscheid Gmbh Jean
WO1991002353A1 (en) * 1989-07-31 1991-02-21 Tetsurou Makita Record player of magnetic levitation and control type

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