JPS61195588U - - Google Patents
Info
- Publication number
- JPS61195588U JPS61195588U JP7947385U JP7947385U JPS61195588U JP S61195588 U JPS61195588 U JP S61195588U JP 7947385 U JP7947385 U JP 7947385U JP 7947385 U JP7947385 U JP 7947385U JP S61195588 U JPS61195588 U JP S61195588U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- disk sheet
- case
- wall surface
- 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 1
Description
第１図は本考案による磁気デイスクカートリツ
ジの一例を示す平面図、第２図はリフタのカート
リツジケースへの係止状態を示す斜視図、第３図
は第１図の―線断面図である。
１……磁気デイスクシート、２……カートリツ
ジケース、６……ライナ、７……突起、８……リ
フタ、９……直線部、１０……バネ部。
Fig. 1 is a plan view showing an example of the magnetic disk cartridge according to the present invention, Fig. 2 is a perspective view showing the state in which the lifter is locked to the cartridge case, and Fig. 3 is a sectional view taken along the line - - in Fig. 1. be. DESCRIPTION OF SYMBOLS 1... Magnetic disk sheet, 2... Cartridge case, 6... Liner, 7... Protrusion, 8... Lifter, 9... Straight part, 10... Spring part.
Claims (1)
持された円盤状の磁気デイスクシートが回転自在
に収容され、 前記磁気デイスクシートと該磁気デイスクシー
トに対向する前記ケースの内壁面との間に、前記
磁気デイスクシートの半径方向に対して少なくと
も該磁気デイスクシートの記録領域の内縁から外
縁に至る範囲の大きさを有するクリーニング用ラ
イナが設けられ、 前記ケース内壁面に、前記ライナを押圧して該
ライナを前記磁気デイスクシートの記録領域の内
縁から外縁に至るまで該磁気デイスクシートに対
して均一な強さで当接せしめるリフタが取り付け
られてなる磁気デイスクカートリツジにおいて、 前記リフタが、 前記磁気デイスクシートの略半径方向に延びる
直線部と、 前記直線部の両端に位置し、前記磁気デイスク
シートの回転軸と平行な方向に弾性変形自在な形
状に形成されるとともに前記ケース内壁面に係止
されたバネ部とからなり、 前記直線部およびバネ部を線状部材により一体
に形成したことを特徴とする磁気デイスクカート
リツジ。[Claims for Utility Model Registration] A disc-shaped magnetic disk sheet whose center portion is supported by a center core is rotatably housed in a case, and the magnetic disk sheet and the case facing the magnetic disk sheet are arranged in a case. A cleaning liner having a size ranging from at least the inner edge to the outer edge of the recording area of the magnetic disk sheet in the radial direction of the magnetic disk sheet is provided between the inner wall surface of the case and the inner wall surface of the case. , in a magnetic disk cartridge equipped with a lifter that presses the liner and brings the liner into contact with the magnetic disk sheet with uniform strength from the inner edge to the outer edge of the recording area of the magnetic disk sheet. , the lifter is formed in a straight line portion extending in a substantially radial direction of the magnetic disk sheet, located at both ends of the straight line portion, and having a shape that is elastically deformable in a direction parallel to the rotation axis of the magnetic disk sheet; 1. A magnetic disk cartridge comprising a spring portion that is locked to the inner wall surface of the case, wherein the linear portion and the spring portion are integrally formed by a linear member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7947385U JPS61195588U (en) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7947385U JPS61195588U (en) | 1985-05-28 | 1985-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61195588U true JPS61195588U (en) | 1986-12-05 |
Family
ID=30624418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7947385U Pending JPS61195588U (en) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195588U (en) |
-
1985
- 1985-05-28 JP JP7947385U patent/JPS61195588U/ja active Pending
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