JPH01146374U - - Google Patents
Info
- Publication number
- JPH01146374U JPH01146374U JP4388788U JP4388788U JPH01146374U JP H01146374 U JPH01146374 U JP H01146374U JP 4388788 U JP4388788 U JP 4388788U JP 4388788 U JP4388788 U JP 4388788U JP H01146374 U JPH01146374 U JP H01146374U
- Authority
- JP
- Japan
- Prior art keywords
- hub
- disk
- disk cartridge
- cleaning member
- liner
- 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
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は第４図に示したデイスクカートリツジ
の上ハーフの内面図、第２図はその下ハーフの内
面図、第３図はその組み立て過程を示す配置図で
ある。第４図は本考案を適用したデイスクカート
リツジの外観斜視図、第５図は磁気記録再生装置
に装着したそのデイスクカートリツジ付近の状態
を示す縦断面図である。第６図は本考案を適用し
た他のデイスクカートリツジの第５図に対応する
縦断面図である。第７図は従来のデイスクカート
リツジの第５図に対応する縦断面図である。
４２，６６……上下ハーフ、４４，４６，６８
，７０……弧状壁、５０，１１４……主突起、５
２，１１０……補助突起、５４，７２……磁気デ
イスク対向面、５８……ハブの鍔部対向面、６０
，１１２……クリーニング部材、７４……磁気デ
イスク駆動用窓、８０……ハブ、８２……磁気デ
イスク、８４，１０８……上ライナー、８６，１
１４……下ライナー、８８……底部、９０……鍔
部、９２……駆動軸挿入穴、９４……駆動ピン挿
入穴、９８，１０６……デイスクカートリツジ、
１０４……駆動軸。
1 is an inner view of the upper half of the disk cartridge shown in FIG. 4, FIG. 2 is an inner view of the lower half thereof, and FIG. 3 is a layout diagram showing the assembly process. FIG. 4 is an external perspective view of a disk cartridge to which the present invention is applied, and FIG. 5 is a longitudinal cross-sectional view showing the vicinity of the disk cartridge installed in a magnetic recording/reproducing apparatus. FIG. 6 is a longitudinal sectional view corresponding to FIG. 5 of another disk cartridge to which the present invention is applied. FIG. 7 is a longitudinal sectional view of a conventional disk cartridge corresponding to FIG. 5. 42,66...Upper and lower half, 44,46,68
,70...Arc-shaped wall,50,114...Main protrusion,5
2,110... Auxiliary protrusion, 54, 72... Magnetic disk opposing surface, 58... Hub flange opposing surface, 60
, 112...Cleaning member, 74...Magnetic disk drive window, 80...Hub, 82...Magnetic disk, 84,108...Upper liner, 86,1
14... lower liner, 88... bottom, 90... flange, 92... drive shaft insertion hole, 94... drive pin insertion hole, 98, 106... disk cartridge,
104...Drive shaft.
Claims (1)
するハブを中央部に固着したデイスク状媒体を回
転可能に収容し、そのデイスク状媒体と対向する
ケースの内面にライナーを貼着して成るデイスク
カートリツジにおいて、上記ハブの外周にある鍔
部と対向するケースの内面にクリーニング部材を
設けることを特徴とするデイスクカートリツジ。 (2) ライナーを延長したものをクリーニング部
材にすることを特徴とする第１項記載のデイスク
カートリツジ。[Scope of Claim for Utility Model Registration] (1) A case that rotatably accommodates a disk-shaped medium in which a hub that fits with the drive shaft of a recording/reproducing device is fixed in the center, and that faces the disk-shaped medium. A disk cartridge comprising a liner adhered to the inner surface of the hub, characterized in that a cleaning member is provided on the inner surface of the case facing the flange on the outer periphery of the hub. (2) The disk cartridge according to item 1, wherein the cleaning member is an extension of the liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4388788U JPH01146374U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4388788U JPH01146374U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146374U true JPH01146374U (en) | 1989-10-09 |
Family
ID=31270270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4388788U Pending JPH01146374U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146374U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6141181U (en) * | 1984-08-20 | 1986-03-15 | 三菱電機株式会社 | escalator equipment |
-
1988
- 1988-03-31 JP JP4388788U patent/JPH01146374U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6141181U (en) * | 1984-08-20 | 1986-03-15 | 三菱電機株式会社 | escalator equipment |
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