JPS5619553A - Record player - Google Patents
Record playerInfo
- 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
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
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) |
-
1979
- 1979-07-27 JP JP9569279A patent/JPS5619553A/en active Pending
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