JPS5658174A - Autochanging device of video disk - Google Patents

Autochanging device of video disk

Info

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
Application number
JP13321779A
Other languages
Japanese (ja)
Other versions
JPS6138539B2 (en
Inventor
Shigeyuki Oyamada
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.)
Fujitsu General Ltd
Gen Co Ltd
Original Assignee
Fujitsu General Ltd
Gen Co Ltd
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 Fujitsu General Ltd, Gen Co Ltd filed Critical Fujitsu General Ltd
Priority to JP13321779A priority Critical patent/JPS5658174A/en
Publication of JPS5658174A publication Critical patent/JPS5658174A/en
Publication of JPS6138539B2 publication Critical patent/JPS6138539B2/ja
Granted legal-status Critical Current

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
JP13321779A 1979-10-16 1979-10-16 Autochanging device of video disk Granted JPS5658174A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6416949A (en) * 1987-07-11 1989-01-20 Chinkou Higashijima Multicomponent force loading device

Also Published As

Publication number Publication date
JPS6138539B2 (en) 1986-08-29

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