JPH0212771U - - Google Patents
Info
- Publication number
- JPH0212771U JPH0212771U JP8894588U JP8894588U JPH0212771U JP H0212771 U JPH0212771 U JP H0212771U JP 8894588 U JP8894588 U JP 8894588U JP 8894588 U JP8894588 U JP 8894588U JP H0212771 U JPH0212771 U JP H0212771U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- shutter
- cartridge
- magneto
- optical disk
- 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
- 230000003287 optical effect Effects 0.000 claims 1
Description
第１図は本考案の光磁気デイスク用カートリツ
ジの斜視図、第２図は第１図の−線断面図、
第３図は第２開口部の形状を示す拡大平面図、第
４図は磁気ヘツドと光磁気デイスクとの関係を示
す側面図、第５図は従来の光磁気デイスク用カー
トリツジの斜視図、第６図は第５図の−線断
面図である。
１……ケース、２……シヤツタ、３……光磁気
デイスク、１１……第２開口部、１２……第１開
口部、１１ａ……ケース切欠き、１８……磁気ヘ
ツド、１９……光ヘツド、２１……切欠部、なお
、図中、同一符号は同一、又は相当部分を示す。
FIG. 1 is a perspective view of a magneto-optical disk cartridge of the present invention, FIG. 2 is a sectional view taken along the line -- in FIG.
3 is an enlarged plan view showing the shape of the second opening, FIG. 4 is a side view showing the relationship between the magnetic head and the magneto-optical disk, FIG. 5 is a perspective view of a conventional cartridge for the magneto-optical disk, and FIG. FIG. 6 is a sectional view taken along the - line in FIG. 5. DESCRIPTION OF SYMBOLS 1... Case, 2... Shutter, 3... Magneto-optical disk, 11... Second opening, 12... First opening, 11a... Case notch, 18... Magnetic head, 19... Light Head, 21... cutout, and in the drawings, the same reference numerals indicate the same or equivalent parts.
Claims (1)
を形成し、他面に磁気ヘツドを臨ませるべき第２
開口部を形成したケースと、前記両開口部を遮蔽
する位置と開口する位置とに移動自在となしたシ
ヤツタとを備えた光磁気デイスクカートリツジに
おいて、 その一端面に形成した切欠きに連なつている第
２開口部を有するケースと、 前記開口する位置にあるとき、前記第２開口部
に整合する切欠部を有するシヤツタと を具備することを特徴とする光磁気デイスク用
カートリツジ。[Claims for Utility Model Registration] A first opening is formed on one side of which the optical head is to be exposed, and a second opening is formed where the magnetic head is to be exposed on the other side.
A magneto-optical disk cartridge comprising a case with an opening formed therein and a shutter that is movable between a position for shielding the openings and a position for opening the openings, the shutter being connected to a notch formed in one end surface of the cartridge. 1. A cartridge for a magneto-optical disk, comprising: a case having a second opening; and a shutter having a notch that aligns with the second opening when in the opening position.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8894588U JPH0212771U (en) | 1988-07-04 | 1988-07-04 | |
| US07/366,138 US5237560A (en) | 1988-06-23 | 1989-06-14 | Optical disc cartridge |
| EP89306376A EP0348216B1 (en) | 1988-06-23 | 1989-06-23 | Optical disc cartridge |
| DE68921794T DE68921794T2 (en) | 1988-06-23 | 1989-06-23 | Optical disc cartridge. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8894588U JPH0212771U (en) | 1988-07-04 | 1988-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212771U true JPH0212771U (en) | 1990-01-26 |
Family
ID=31313500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8894588U Pending JPH0212771U (en) | 1988-06-23 | 1988-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212771U (en) |
-
1988
- 1988-07-04 JP JP8894588U patent/JPH0212771U/ja active Pending