JPS57154669A - Reproducing device for video disk - Google Patents

Reproducing device for video disk

Info

Publication number
JPS57154669A
JPS57154669A JP56040848A JP4084881A JPS57154669A JP S57154669 A JPS57154669 A JP S57154669A JP 56040848 A JP56040848 A JP 56040848A JP 4084881 A JP4084881 A JP 4084881A JP S57154669 A JPS57154669 A JP S57154669A
Authority
JP
Japan
Prior art keywords
video disk
housing
cam element
rack
driving motor
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
JP56040848A
Other languages
Japanese (ja)
Inventor
Toshio Watanabe
Shigekazu Oka
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
Aerojet Rocketdyne Holdings Inc
Original Assignee
Fujitsu General Ltd
Gencorp Inc
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, Gencorp Inc filed Critical Fujitsu General Ltd
Priority to JP56040848A priority Critical patent/JPS57154669A/en
Publication of JPS57154669A publication Critical patent/JPS57154669A/en
Pending legal-status Critical Current

Links

Landscapes

  • Feeding And Guiding Record Carriers (AREA)

Abstract

PURPOSE: To insert a video disk into the entitled device from the front of its housing by simple operation by shifting a turn table vertically to operate the video disk set in the housing.
CONSTITUTION: The lower end of a rotary shaft 22 is put on a direct-acting cam element 23 arranged so as to slide along the bottom of a housing in the front and rear direction. The cam element 23 is provided with the 1st flat acting surface 24 and the 2nd flat one connected to the 1st one through a moderate ascending slope, and a rack 26 formed on the side of the cam is coupled with the 1st driving motor through a reduction gear group 27. When the cam element 23 is slid in front by the 1st driving motor through the reduction gear group, a pinion 29 and the rack 26, a turn table 14 is lifted slightly upwards from a supposed horizontal surface and set on the 2nd position by the 2nd acting surface 25 through the rotary shaft 22.
COPYRIGHT: (C)1982,JPO&Japio
JP56040848A 1981-03-20 1981-03-20 Reproducing device for video disk Pending JPS57154669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56040848A JPS57154669A (en) 1981-03-20 1981-03-20 Reproducing device for video disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56040848A JPS57154669A (en) 1981-03-20 1981-03-20 Reproducing device for video disk

Publications (1)

Publication Number Publication Date
JPS57154669A true JPS57154669A (en) 1982-09-24

Family

ID=12591994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56040848A Pending JPS57154669A (en) 1981-03-20 1981-03-20 Reproducing device for video disk

Country Status (1)

Country Link
JP (1) JPS57154669A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623457A (en) * 1993-04-12 1997-04-22 Sony Corporation Photomagnetic disc drive system having a locking mechanism
US5815470A (en) * 1994-08-11 1998-09-29 Sony Corporation Disc drive unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623457A (en) * 1993-04-12 1997-04-22 Sony Corporation Photomagnetic disc drive system having a locking mechanism
US5815470A (en) * 1994-08-11 1998-09-29 Sony Corporation Disc drive unit
US5841752A (en) * 1994-08-11 1998-11-24 Sony Corporation Disc drive unit

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