JPS6332328U - - Google Patents

Info

Publication number
JPS6332328U
JPS6332328U JP12597786U JP12597786U JPS6332328U JP S6332328 U JPS6332328 U JP S6332328U JP 12597786 U JP12597786 U JP 12597786U JP 12597786 U JP12597786 U JP 12597786U JP S6332328 U JPS6332328 U JP S6332328U
Authority
JP
Japan
Prior art keywords
turntable
receiving surface
optical disk
drive device
disk drive
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
JP12597786U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12597786U priority Critical patent/JPS6332328U/ja
Publication of JPS6332328U publication Critical patent/JPS6332328U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図はこの考案による光デイスク
の駆動装置の一実施例を示すターンテーブルの平
面図及び縦断面図、第３図は従来の光デイスクの
駆動装置を示す要部縦断面図である。 １…駆動軸、７…光デイスク、１１…ターンテ
ーブル、１１ｂ…受面、１１ｃ…排除溝。なお、
図中同一符号は同一又は相当部分を示す。 1 and 2 are a plan view and a vertical cross-sectional view of a turntable showing an embodiment of the optical disk drive device according to this invention, and FIG. 3 is a longitudinal cross-sectional view of essential parts showing a conventional optical disk drive device. It is. DESCRIPTION OF SYMBOLS 1... Drive shaft, 7... Optical disk, 11... Turntable, 11b... Receiving surface, 11c... Exclusion groove. In addition,
The same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ターンテーブルの受面に光デイスクを載せ、駆
動源により上記ターンテーブルを回転させ、記録
が再生されるようにした装置において、上記ター
ンテーブルの受面に、半径方向の排除溝を放射状
に多数条設けたことを特徴とする光デイスクの駆
動装置。 In an apparatus in which an optical disc is placed on the receiving surface of a turntable and the turntable is rotated by a drive source to reproduce recorded information, a large number of radial exclusion grooves are formed radially on the receiving surface of the turntable. An optical disk drive device characterized by:
JP12597786U 1986-08-18 1986-08-18 Pending JPS6332328U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12597786U JPS6332328U (en) 1986-08-18 1986-08-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12597786U JPS6332328U (en) 1986-08-18 1986-08-18

Publications (1)

Publication Number Publication Date
JPS6332328U true JPS6332328U (en) 1988-03-02

Family

ID=31019352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12597786U Pending JPS6332328U (en) 1986-08-18 1986-08-18

Country Status (1)

Country Link
JP (1) JPS6332328U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6416493A (en) * 1987-06-12 1989-01-19 Outboard Marine Corp Exhaust relief device with water jacket for ship propeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6416493A (en) * 1987-06-12 1989-01-19 Outboard Marine Corp Exhaust relief device with water jacket for ship propeller

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