JPS63193262U - - Google Patents
Info
- Publication number
- JPS63193262U JPS63193262U JP8122687U JP8122687U JPS63193262U JP S63193262 U JPS63193262 U JP S63193262U JP 8122687 U JP8122687 U JP 8122687U JP 8122687 U JP8122687 U JP 8122687U JP S63193262 U JPS63193262 U JP S63193262U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- rotating shaft
- disk member
- receiving surface
- inner shaft
- 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
- Coating Apparatus (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はチヤツク装置の全体構成を示す要部断面図、第
２図はチヤツク機構部分の断面図、第３図は第２
図の左側面図である。
１：チヤツク装着ユニツト、２：回転軸、３：
モータ、８：回転ブロツク、９：デイスク部材、
１０：デイスク受け面、１４：揺動レバー、１４
ａ：デイスク押え部、１７：内軸、１８：シリン
ダ、１９：係合部材、２０：ばね。
The drawings show one embodiment of the present invention; FIG. 1 is a cross-sectional view of the main parts showing the overall structure of the chuck device, FIG. 2 is a cross-sectional view of the chuck mechanism, and FIG. 3 is a cross-sectional view of the chuck mechanism.
It is a left side view of the figure. 1: Chuck mounting unit, 2: Rotating shaft, 3:
Motor, 8: Rotating block, 9: Disk member,
10: Disk receiving surface, 14: Swing lever, 14
a: disk holding part, 17: inner shaft, 18: cylinder, 19: engaging member, 20: spring.
Claims (1)
かつ該回転軸の軸線方向に相対移動可能に内軸を
挿嵌させて設け、前記回転軸にはデイスク部材の
内周縁部の一側面に当接するデイスク受け面を形
成し、前記内軸に少なくとも３個の揺動レバーを
係合させ、該内軸を前記回転軸の軸線方向の一側
に変位させたときには、前記各揺動レバーを前記
デイスク受け面から離間する方向に傾動させて、
前記デスク部材を通過可能となし、また前記内軸
を他側に変位させたときには、該各揺動レバーを
前記デイスク受け面に近接する方向に変位させて
、該デイスク受け面に当接した前記デイスク部材
の他側面と当接してその間に該デイスク部材を挾
持させるように構成したことを特徴とするデイス
ク部材のチヤツク装置。 a hollow rotating shaft that rotates integrally with the rotating shaft;
and an inner shaft is inserted and fitted so as to be relatively movable in the axial direction of the rotating shaft, the rotating shaft has a disk receiving surface that abuts one side of the inner peripheral edge of the disk member, and the inner shaft has at least When the three swing levers are engaged and the inner shaft is displaced to one side in the axial direction of the rotating shaft, each of the swing levers is tilted in a direction away from the disk receiving surface,
When the inner shaft is made to be able to pass through the disk member and the inner shaft is displaced to the other side, each of the swing levers is displaced in a direction approaching the disk receiving surface, and the disk member that is in contact with the disk receiving surface is moved. A chuck device for a disk member, characterized in that it is configured to come into contact with the other side of the disk member and clamp the disk member therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8122687U JPS63193262U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8122687U JPS63193262U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63193262U true JPS63193262U (en) | 1988-12-13 |
Family
ID=30932770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8122687U Pending JPS63193262U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63193262U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217820U (en) * | 1975-07-28 | 1977-02-08 | ||
| JPS5821633U (en) * | 1981-08-04 | 1983-02-10 | 相田 勇 | Steady stop metal fittings for building scaffolding |
| JPS6284945A (en) * | 1985-10-11 | 1987-04-18 | Hitachi Electronics Eng Co Ltd | Chuck device for disk article |
-
1987
- 1987-05-29 JP JP8122687U patent/JPS63193262U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217820U (en) * | 1975-07-28 | 1977-02-08 | ||
| JPS5821633U (en) * | 1981-08-04 | 1983-02-10 | 相田 勇 | Steady stop metal fittings for building scaffolding |
| JPS6284945A (en) * | 1985-10-11 | 1987-04-18 | Hitachi Electronics Eng Co Ltd | Chuck device for disk article |
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