JPH0380562U - - Google Patents
Info
- Publication number
- JPH0380562U JPH0380562U JP13945189U JP13945189U JPH0380562U JP H0380562 U JPH0380562 U JP H0380562U JP 13945189 U JP13945189 U JP 13945189U JP 13945189 U JP13945189 U JP 13945189U JP H0380562 U JPH0380562 U JP H0380562U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- optical
- magneto
- head
- magnetic head
- 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図は本考案の実施例を示す光磁気ドライブ
装置の要部概略説明図、第２図は本考案の他の実
施例を示す要部概略説明図である。第３図は従来
技術を示す要部斜視図である。
１……磁気ヘツド、５……ローラ、６……レー
ル。
FIG. 1 is a schematic explanatory diagram of the main parts of a magneto-optical drive device showing an embodiment of the present invention, and FIG. 2 is a schematic explanatory diagram of the main parts of another embodiment of the invention. FIG. 3 is a perspective view of essential parts showing the prior art. 1...Magnetic head, 5...Roller, 6...Rail.
Claims (1)
ドと対向させこれら両ヘツドをデイスク半径方向
に一体的に往復動させる光磁気ドライブ装置にお
いて、前記光学ヘツド上に磁気ヘツド支持アーム
を有しデイスク面に体し上下動可能に取り付けら
れかつ上方にローラを取り付けた支柱を設け、装
置本体の磁気ヘツド側空間に弾性部材により支持
されたレールと該レールを弾性部材に抗してデイ
スク面側から離間させるソレノイドを設けるとと
もにレール上を前記ローラが転動するように取り
付け、デイスクのローデイング時又はシーク時に
前記ソレノイドに通電することによりレールをデ
イスク面方向から離間させローラを取り付けた支
柱も共に離間させることにより磁気ヘツドのリフ
トアツプを行なうようにしたことを特徴とする光
磁気ドライブ装置。 In a magneto-optical drive device in which a magnetic head and an optical head face each other via a magneto-optical disk and both heads reciprocate integrally in the radial direction of the disk, a magnetic head support arm is provided on the optical head and a body is attached to the disk surface. A support is provided that is movable up and down and has a roller attached above, a rail supported by an elastic member in the magnetic head side space of the device body, and a solenoid that moves the rail away from the disk surface side against the elastic member. At the same time, the rollers are installed so that they roll on the rails, and when loading or seeking the disk, the solenoid is energized to separate the rails from the disk surface and also separate the pillars on which the rollers are attached. A magneto-optical drive device characterized in that the head is lifted up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13945189U JPH0380562U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13945189U JPH0380562U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380562U true JPH0380562U (en) | 1991-08-19 |
Family
ID=31686495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13945189U Pending JPH0380562U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380562U (en) |
-
1989
- 1989-11-30 JP JP13945189U patent/JPH0380562U/ja active Pending