JPH0516693Y2 - - Google Patents
Info
- Publication number
- JPH0516693Y2 JPH0516693Y2 JP1987114682U JP11468287U JPH0516693Y2 JP H0516693 Y2 JPH0516693 Y2 JP H0516693Y2 JP 1987114682 U JP1987114682 U JP 1987114682U JP 11468287 U JP11468287 U JP 11468287U JP H0516693 Y2 JPH0516693 Y2 JP H0516693Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- ring
- shaped member
- disk
- engaged
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 108
- 239000000758 substrate Substances 0.000 claims description 31
- 230000003287 optical effect Effects 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 229920003002 synthetic resin Polymers 0.000 claims description 12
- 239000000057 synthetic resin Substances 0.000 claims description 12
- 238000005304 joining Methods 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 13
- 230000001070 adhesive effect Effects 0.000 description 13
- 230000008602 contraction Effects 0.000 description 11
- 238000003466 welding Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114682U JPH0516693Y2 (fr) | 1987-07-27 | 1987-07-27 | |
| EP88101414A EP0278358B1 (fr) | 1987-02-06 | 1988-02-01 | Disque pour appareil d'enregistrement et/ou de reproduction ayant un dispositif de blocage magnétique |
| DE3850680T DE3850680T2 (de) | 1987-02-06 | 1988-02-01 | Platte für Aufzeichnungs- und/oder Wiedergabegerät mit magnetischer Klemmvorrichtung. |
| US07/151,578 US4829510A (en) | 1987-02-06 | 1988-02-02 | Disk for recording and/or reproducing apparatus having magnetic chucking device |
| KR1019880001061A KR880010411A (ko) | 1987-02-06 | 1988-02-05 | 디 스 크 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114682U JPH0516693Y2 (fr) | 1987-07-27 | 1987-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6423773U JPS6423773U (fr) | 1989-02-08 |
| JPH0516693Y2 true JPH0516693Y2 (fr) | 1993-05-06 |
Family
ID=31355654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987114682U Expired - Lifetime JPH0516693Y2 (fr) | 1987-02-06 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516693Y2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0632340Y2 (ja) * | 1989-11-01 | 1994-08-24 | ライオン株式会社 | ラベル付容器の製造装置 |
| WO1993003482A1 (fr) * | 1991-08-02 | 1993-02-18 | Mitsui Petrochemical Industries, Ltd. | Moyeu pour support d'enregistrement optique, et support d'enregistrement optique |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222475A (ja) * | 1986-03-24 | 1987-09-30 | Toshiba Corp | 情報記憶媒体 |
-
1987
- 1987-07-27 JP JP1987114682U patent/JPH0516693Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222475A (ja) * | 1986-03-24 | 1987-09-30 | Toshiba Corp | 情報記憶媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6423773U (fr) | 1989-02-08 |
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