JPS6294446U - - Google Patents

Info

Publication number
JPS6294446U
JPS6294446U JP18423985U JP18423985U JPS6294446U JP S6294446 U JPS6294446 U JP S6294446U JP 18423985 U JP18423985 U JP 18423985U JP 18423985 U JP18423985 U JP 18423985U JP S6294446 U JPS6294446 U JP S6294446U
Authority
JP
Japan
Prior art keywords
clamper
turntable
clamping device
disk
disk clamping
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
JP18423985U
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 JP18423985U priority Critical patent/JPS6294446U/ja
Publication of JPS6294446U publication Critical patent/JPS6294446U/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 the drawing]

第１図はこの考案によるデイスククランプ装置
を示す断面図、第２図は従来例を示す断面図であ
る。 図において、１は情報記録デイスク、２はター
ンテーブル、３は駆動モータ、４はクランパ、５
は異径球面凹部、９は円板部、１０は円錐台部、
１１は突条、１２は球面凸部、１３は円板部、１
４はクランプ部である。なお、各図中同一符号は
同一又は相当部分を示す。 FIG. 1 is a sectional view showing a disk clamping device according to this invention, and FIG. 2 is a sectional view showing a conventional example. In the figure, 1 is an information recording disk, 2 is a turntable, 3 is a drive motor, 4 is a clamper, and 5
9 is a disc portion, 10 is a truncated cone portion,
11 is a protrusion, 12 is a spherical convex portion, 13 is a disc portion, 1
4 is a clamp portion. Note that the same reference numerals in each figure indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ターンテーブル上に情報記録デイスクをクラン
パによつてクランプするデイスククランプ装置に
おいて、前記ターンテーブルを磁化すると共に、
前記クランパを磁性体で形成したことを特徴とす
るデイスククランプ装置。 In a disk clamping device that clamps an information recording disk on a turntable by a clamper, magnetizing the turntable and
A disk clamping device characterized in that the clamper is made of a magnetic material.
JP18423985U 1985-11-29 1985-11-29 Pending JPS6294446U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18423985U JPS6294446U (en) 1985-11-29 1985-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18423985U JPS6294446U (en) 1985-11-29 1985-11-29

Publications (1)

Publication Number Publication Date
JPS6294446U true JPS6294446U (en) 1987-06-16

Family

ID=31131725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18423985U Pending JPS6294446U (en) 1985-11-29 1985-11-29

Country Status (1)

Country Link
JP (1) JPS6294446U (en)

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