JPS5658174A - Autochanging device of video disk - Google Patents
Autochanging device of video diskInfo
- Publication number
- JPS5658174A JPS5658174A JP13321779A JP13321779A JPS5658174A JP S5658174 A JPS5658174 A JP S5658174A JP 13321779 A JP13321779 A JP 13321779A JP 13321779 A JP13321779 A JP 13321779A JP S5658174 A JPS5658174 A JP S5658174A
- Authority
- JP
- Japan
- Prior art keywords
- pickup
- motor
- gear
- worm
- disk
- 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
Links
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Moving Of Heads (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
Abstract
PURPOSE: To ensure a quick action for both setting and resetting of the pickup as well as an accurate shifting speed in the reproduction mode, by shifting the pickup with the quick winding play motor and the disk driving motor.
CONSTITUTION: The pickup 7 is shifted to the reproduction start position and returned from the reproduction end position by the play motor 93. In this case, the other end of the worm shaft 96 born at the fulcrum 98 in a free-rotating way is pressed by the solenoid 102, so the worm 99 touches the gear 114. And thus the rotary power of the motor 93 is transmitted to the worm shaft 96, worm 99, gear 114 plus other geras, and string 92 each to shift the pickup. When the disk is reproduced, the string 92 is driven by the driving force of the disk driving motor (not shown in the figure) and through the retarding gear to give a low-speed shift to the pickup.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13321779A JPS5658174A (en) | 1979-10-16 | 1979-10-16 | Autochanging device of video disk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13321779A JPS5658174A (en) | 1979-10-16 | 1979-10-16 | Autochanging device of video disk |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5658174A true JPS5658174A (en) | 1981-05-21 |
JPS6138539B2 JPS6138539B2 (en) | 1986-08-29 |
Family
ID=15099461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13321779A Granted JPS5658174A (en) | 1979-10-16 | 1979-10-16 | Autochanging device of video disk |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5658174A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6416949A (en) * | 1987-07-11 | 1989-01-20 | Chinkou Higashijima | Multicomponent force loading device |
-
1979
- 1979-10-16 JP JP13321779A patent/JPS5658174A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6138539B2 (en) | 1986-08-29 |
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