JPS6298040U - - Google Patents
Info
- Publication number
- JPS6298040U JPS6298040U JP18423885U JP18423885U JPS6298040U JP S6298040 U JPS6298040 U JP S6298040U JP 18423885 U JP18423885 U JP 18423885U JP 18423885 U JP18423885 U JP 18423885U JP S6298040 U JPS6298040 U JP S6298040U
- Authority
- JP
- Japan
- Prior art keywords
- clamper
- turntable
- disk
- clamping device
- 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
Links
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
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、９
は円板部、１０は円錐台部、１１は突条、１３は
磁性体円板、１６はクランプ部、１７は永久磁石
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 9
10 is a circular plate portion, 10 is a truncated cone portion, 11 is a projection, 13 is a magnetic disk, 16 is a clamp portion, and 17 is a permanent magnet. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
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とクランパとの
間に異なる複数の同心円上で電磁引吸引力を発生
させることを特徴とするデイスククランプ装置。 (2) クランパが１つの筒状永久磁石とその一端
側に設けられ且つターンテーブルとの間で磁路を
形成する磁性体とで構成されている実用新案登録
請求の範囲第１項記載のデイスククランプ装置。[Claims for Utility Model Registration] (1) In a disk clamping device for clamping an information recording disk onto a turntable using a clamper, an electromagnetic attraction force is applied between the turntable and the clamper on a plurality of different concentric circles. A disk clamp device characterized by generating (2) The disk according to claim 1, wherein the clamper is composed of one cylindrical permanent magnet and a magnetic body provided at one end of the magnet and forming a magnetic path between it and the turntable. clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18423885U JPS6298040U (en) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18423885U JPS6298040U (en) | 1985-11-29 | 1985-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6298040U true JPS6298040U (en) | 1987-06-22 |
Family
ID=31131723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18423885U Pending JPS6298040U (en) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6298040U (en) |
-
1985
- 1985-11-29 JP JP18423885U patent/JPS6298040U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6298040U (en) | ||
| JPS6294447U (en) | ||
| JPS6294445U (en) | ||
| JPH0449348U (en) | ||
| JPS62202646U (en) | ||
| JPS6294446U (en) | ||
| JPS5856392U (en) | disk holding device | |
| JPS6423742U (en) | ||
| JPS62195253U (en) | ||
| JPS60166853U (en) | disk clamping device | |
| JPS58155691U (en) | disk mounting device | |
| JPS5839789U (en) | disk clamp device | |
| JPS63113242U (en) | ||
| JPH02123743U (en) | ||
| JPS60106243U (en) | disk clamping device | |
| JPH01140654U (en) | ||
| JPS5872779U (en) | Clamping mechanism for disk-shaped recording media | |
| JPH02130722A (en) | Disk-shaped recording carrier | |
| JPS58125767U (en) | sealing device | |
| JPS5933189U (en) | disk holding device | |
| JPS6044249U (en) | disc clamping device | |
| JPS58176289U (en) | disk drive mechanism | |
| JPS5953587U (en) | disk clamp device | |
| JPS59104389U (en) | Disk mounting device for digital disk player | |
| JPH0235352U (en) |