JPS63130973U - - Google Patents
Info
- Publication number
- JPS63130973U JPS63130973U JP2362187U JP2362187U JPS63130973U JP S63130973 U JPS63130973 U JP S63130973U JP 2362187 U JP2362187 U JP 2362187U JP 2362187 U JP2362187 U JP 2362187U JP S63130973 U JPS63130973 U JP S63130973U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- concave
- held
- lower hubs
- disk cartridge
- 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
Description
第１図はこの考案の一実施例を示す上下ハブと
デイスクの分解斜視図、第２図は下ハブの平面図
、第３図は第２図中―線に沿う断面図、第４
図他の実施例の下ハブの断面図、第５図は第４図
中―線に沿う断面図、第６図は従来例の分解
断面図、第７図は従来例の組立てられた状態を示
す断面図である。
１０…デイスク、２０…下ハブ、２０ａ…当接
面、２５，２５′…凹凸部、３０…上ハブ、３０
ａ…当接面、３５，３５′…凹凸部。
Fig. 1 is an exploded perspective view of the upper and lower hubs and disk showing an embodiment of this invention, Fig. 2 is a plan view of the lower hub, Fig. 3 is a sectional view taken along the line - in Fig. 2, and Fig. 4
Figure 5 is a cross-sectional view of the lower hub of another embodiment; Figure 5 is a cross-sectional view taken along the line in Figure 4; Figure 6 is an exploded cross-sectional view of the conventional example; Figure 7 shows the assembled state of the conventional example. FIG. DESCRIPTION OF SYMBOLS 10... Disc, 20... Lower hub, 20a... Contact surface, 25, 25'... Uneven part, 30... Upper hub, 30
a... Contact surface, 35, 35'... uneven portion.
Claims (1)
デイスクを回転自在に配設してなるデイスクカー
トリツジにおいて、 前記上下ハブのデイスクと当接する面に互いに
対向する位置に凹凸部をそれぞれ形成し、これら
凹凸部で前記デイスクを挾持したことを特徴とす
るデイスクカートリツジ。[Scope of Claim for Utility Model Registration] In a disk cartridge in which a disk held by a pair of upper and lower hubs is rotatably disposed within a case body, positions facing each other on the surfaces of the upper and lower hubs that come into contact with the disk; 1. A disk cartridge characterized in that a concave and convex portion is formed on each of the disk cartridges, and the disk is held between the concave and convex portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2362187U JPS63130973U (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2362187U JPS63130973U (en) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130973U true JPS63130973U (en) | 1988-08-26 |
Family
ID=30822094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2362187U Pending JPS63130973U (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2341503A1 (en) * | 2009-12-21 | 2011-07-06 | Thomson Licensing | Disk shaped storage medium and clamper for the storage medium |
-
1987
- 1987-02-20 JP JP2362187U patent/JPS63130973U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2341503A1 (en) * | 2009-12-21 | 2011-07-06 | Thomson Licensing | Disk shaped storage medium and clamper for the storage medium |