JPS5634167A - Record player - Google Patents
Record playerInfo
- Publication number
- JPS5634167A JPS5634167A JP10984979A JP10984979A JPS5634167A JP S5634167 A JPS5634167 A JP S5634167A JP 10984979 A JP10984979 A JP 10984979A JP 10984979 A JP10984979 A JP 10984979A JP S5634167 A JPS5634167 A JP S5634167A
- Authority
- JP
- Japan
- Prior art keywords
- tone arm
- carriage
- straight line
- detecting
- control means
- 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 prevent the unexpected movement of tone arm, by detecting the up- operation of tone arm and driving the control means based on the detected output.
CONSTITUTION: The tone arm 5 is supported with the carriage 14 and it is moved in straight line radially to the record disc 8 with the drive means of noncontact type. The damper means consisting of the moving chip 84 and the coil 81 damping the straight line movement of the carriage 14 is provided, and the detection means providing the shutter 74 inserted between the light emitting element 78 and photodetectors 76, 77 detecting the up/down-operation of the tone arm 5 is provided. Further, when the up-operation of the tone arm 5 is detected with this detection means, the control means is driven and the straight line movement of the carriage 5 is damped with this.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10984979A JPS5634167A (en) | 1979-08-29 | 1979-08-29 | Record player |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10984979A JPS5634167A (en) | 1979-08-29 | 1979-08-29 | Record player |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5634167A true JPS5634167A (en) | 1981-04-06 |
Family
ID=14520742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10984979A Pending JPS5634167A (en) | 1979-08-29 | 1979-08-29 | Record player |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5634167A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4932019A (en) * | 1988-03-04 | 1990-06-05 | Pioneer Electronic Corporation | Disk player having a vibration dissipating device |
-
1979
- 1979-08-29 JP JP10984979A patent/JPS5634167A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4932019A (en) * | 1988-03-04 | 1990-06-05 | Pioneer Electronic Corporation | Disk player having a vibration dissipating device |
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