JPS62147161U - - Google Patents
Info
- Publication number
- JPS62147161U JPS62147161U JP3406286U JP3406286U JPS62147161U JP S62147161 U JPS62147161 U JP S62147161U JP 3406286 U JP3406286 U JP 3406286U JP 3406286 U JP3406286 U JP 3406286U JP S62147161 U JPS62147161 U JP S62147161U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- chuck
- disc
- chucking
- chucking arm
- 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
Links
Description
図面は本考案の一実施例を示したものであつて
、第１Ａ図〜第１Ｃ図はデイスクオートチエンジ
ヤー全体の構成及び動作を説明する斜視図、第２
図はデイスクチヤツキング装置全体を示した斜視
図、第３Ａ図及び第３Ｂ図は同上のチヤツキング
アーム駆動部の構成及び動作を説明する平面図、
第４Ａ図〜第４Ｃ図は同上のデイスクチヤツキン
グ主要部の構成及び動作を説明する断面図である
。
なお図面に用いた符号において、７……デイス
ク、７ａ……中心孔、１２……デイスクテーブル
、１４……デイスクチヤツク、１５……チヤツキ
ングアーム、１６……デイスクチヤツキング装置
、２３……回転軸、２４……センターリングキヤ
ツプ、５１……ストツパー部材、５３……内側フ
ランジ、５６，５７……マグネツト、５８……外
側フランジ、である。
The drawings show one embodiment of the present invention, and FIGS. 1A to 1C are perspective views illustrating the overall structure and operation of the disk automatic changer, and FIGS.
The figure is a perspective view showing the entire disk chucking device, and FIGS. 3A and 3B are plan views illustrating the configuration and operation of the chucking arm drive section,
FIGS. 4A to 4C are cross-sectional views illustrating the structure and operation of the main parts of the disk chucking device. In addition, in the symbols used in the drawings, 7...disk, 7a...center hole, 12...disk table, 14...disc chuck, 15...chucking arm, 16...disk chucking device, 23... ...rotating shaft, 24... centering cap, 51... stopper member, 53... inner flange, 56, 57... magnet, 58... outer flange.
Claims (1)
ルと、チヤツキングアームに回転自在に保持され
たデイスクチヤツクとを有し、デイスク及びデイ
スクチヤツクの中心をデイスクテーブルの中心に
位置決めした状態で、デイスクチヤツクによりデ
イスクをデイスクテーブルに押圧してチヤツキン
グさせるように構成したデイスクチヤツキング装
置において、 ほぼリング状をなしかつ単極着磁された一対の
マグネツトをこれらの同極どうしが相対向された
状態で前記デイスクチヤツクと前記チヤツキング
アームとに取付け、 これら両マグネツトによる磁気反発力によりデ
イスクチヤツクをチヤツキングアームから前記デ
イスクテーブル側に押圧付勢して、そのデイスク
チヤツクをチヤツキングアームに設けたストツパ
ー部材に押圧させた状態に保持させ、 デイスク
チヤツクによりデイスクをデイスクテーブルに押
圧してチヤツキングした状態では、そのデイスク
チヤツクを前記磁気反発力に抗してストツパー部
材からチヤツキングアーム側に完全に浮かせるよ
うに構成したことを特徴とするデイスクチヤツク
装置。[Claims for Utility Model Registration] It has a disk table rotatably driven by a rotating shaft and a disk chuck rotatably held by a chucking arm, and the center of the disk and the disk chuck is connected to the disk table. In a disk chucking device configured to press a disk against a disk table using a disk chuck and chuck the disk while the disk is positioned at the center of the are attached to the disc chuck and the chucking arm with the same poles facing each other, and the disc chuck is pressed and biased from the chucking arm toward the disc table side by the magnetic repulsion of these two magnets. Then, the disc chuck is held in a pressed state by a stopper member provided on the chucking arm, and when the disc chuck is pressed against the disc table and chucked, the disc chuck is held in the state of being pressed against the stopper member provided on the chucking arm. A disk chuck device characterized in that it is configured to be completely floated from a stopper member toward a chuck arm side against a repulsive force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986034062U JPH0531706Y2 (en) | 1986-03-10 | 1986-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986034062U JPH0531706Y2 (en) | 1986-03-10 | 1986-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62147161U true JPS62147161U (en) | 1987-09-17 |
| JPH0531706Y2 JPH0531706Y2 (en) | 1993-08-16 |
Family
ID=30842254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986034062U Expired - Lifetime JPH0531706Y2 (en) | 1986-03-10 | 1986-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531706Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0426439U (en) * | 1990-06-25 | 1992-03-03 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53149011A (en) * | 1977-05-31 | 1978-12-26 | Toshiba Corp | Chuck for recorded information carrier of thin plate |
| JPS5914191U (en) * | 1982-05-27 | 1984-01-28 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | optical disk device |
| JPS6254864A (en) * | 1985-09-03 | 1987-03-10 | Seiko Epson Corp | Disc clamper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914191B2 (en) * | 1978-11-21 | 1984-04-03 | 株式会社島津製作所 | Saccharide analysis method and equipment |
-
1986
- 1986-03-10 JP JP1986034062U patent/JPH0531706Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53149011A (en) * | 1977-05-31 | 1978-12-26 | Toshiba Corp | Chuck for recorded information carrier of thin plate |
| JPS5914191U (en) * | 1982-05-27 | 1984-01-28 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | optical disk device |
| JPS6254864A (en) * | 1985-09-03 | 1987-03-10 | Seiko Epson Corp | Disc clamper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0426439U (en) * | 1990-06-25 | 1992-03-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531706Y2 (en) | 1993-08-16 |