JPS5619553A - Record player - Google Patents

Record player

Info

Publication number
JPS5619553A
JPS5619553A JP9569279A JP9569279A JPS5619553A JP S5619553 A JPS5619553 A JP S5619553A JP 9569279 A JP9569279 A JP 9569279A JP 9569279 A JP9569279 A JP 9569279A JP S5619553 A JPS5619553 A JP S5619553A
Authority
JP
Japan
Prior art keywords
arm
motor
swing shaft
fulcrum
lift
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
JP9569279A
Other languages
Japanese (ja)
Inventor
Isao Hirata
Toru Fujimori
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP9569279A priority Critical patent/JPS5619553A/en
Publication of JPS5619553A publication Critical patent/JPS5619553A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable accurate servo control and to reduce the space, by providing two motors coaxially to the swing shaft of arm, turning the arm with the 1st motor and lifting up and down the arm with the 2nd motor.
CONSTITUTION: The tone arm 14 turns in the vertical plane by taking the fulcrum 18 as a center, allowing to lift up and down the record stylus 16, and it can be swung in the horizontsl plane via the swing shaft 20 to which the arm support bracket 17 is fitted. The swing shaft 20 is provided with coaxially and up and down the motors 21, 22 and the arm 14 is turned within the horizontal plane with the drive of motor 21 and the motor 22 drives the rotor frame 40 around the swing shaft 20, allowing to lift up the tone arm 14 by the cam 51 of the frame 40 via the rod 52 and to turn it by taking the fulcrum 18 as a center.
COPYRIGHT: (C)1981,JPO&Japio
JP9569279A 1979-07-27 1979-07-27 Record player Pending JPS5619553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9569279A JPS5619553A (en) 1979-07-27 1979-07-27 Record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9569279A JPS5619553A (en) 1979-07-27 1979-07-27 Record player

Publications (1)

Publication Number Publication Date
JPS5619553A true JPS5619553A (en) 1981-02-24

Family

ID=14144540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9569279A Pending JPS5619553A (en) 1979-07-27 1979-07-27 Record player

Country Status (1)

Country Link
JP (1) JPS5619553A (en)

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