JPS61189461U - - Google Patents
Info
- Publication number
- JPS61189461U JPS61189461U JP7465385U JP7465385U JPS61189461U JP S61189461 U JPS61189461 U JP S61189461U JP 7465385 U JP7465385 U JP 7465385U JP 7465385 U JP7465385 U JP 7465385U JP S61189461 U JPS61189461 U JP S61189461U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- magnetic
- guide shaft
- magnetic drum
- guide
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図、第２図は本考案の磁気ヘツド駆動機構
の実施例を示す、互いに異なる作動状態の斜視図
である。
１１……磁気ドラム、１２……記録面、１３…
…案内軸、１４……キヤリツジ、１６……磁気ヘ
ツド、２０……駆動モータ、２４……ガイドピン
、２５……ガイドシヤフト、２６……小径部、２
７……テーパ径部、２８……大径部。
1 and 2 are perspective views showing an embodiment of the magnetic head drive mechanism of the present invention in different operating states. 11... Magnetic drum, 12... Recording surface, 13...
... Guide shaft, 14 ... Carriage, 16 ... Magnetic head, 20 ... Drive motor, 24 ... Guide pin, 25 ... Guide shaft, 26 ... Small diameter part, 2
7...Taper diameter part, 28...Large diameter part.
Claims (1)
面に対する記録および再生を行なう磁気ヘツドを
移動させる磁気ドラム記憶装置において、上記磁
気ドラムの回転軸と平行に案内軸を設け、この案
内軸に、上記磁気ヘツドを支持したキヤリツジを
軸方向移動および回動を可能にして支持し、さら
にこのキヤリツジを軸方向の退避位置に移動させ
たとき、案内軸を中既に回動させて磁気ヘツドを
磁気ドラムの記録面から離間させる回動ガイド手
段を設けたことを特徴とする磁気ドラム記憶装置
の磁気ヘネド駆動機構。 (2) 実用新案登録請求の範囲第１項において、
回動ガイド手段は、キヤリツジから案内軸の略半
径方向に向けて突出させたガイドピンと、このガ
イドピンが当接するガイドシヤフトからなり、こ
のガイドシヤフトに、磁気ヘツドの記録再生位置
に対応する小径部と、退避位置に対応する、この
小径部より拡径させたテーパ径部とが形成されて
いる磁気ドラム記憶装置の磁気ヘツド駆動機構。[Claims for Utility Model Registration] (1) A magnetic drum storage device in which a magnetic head for recording and reproducing information on the recording surface is moved along the outer peripheral recording surface of the magnetic drum, parallel to the rotational axis of the magnetic drum. A guide shaft is provided, and a carriage supporting the magnetic head is supported on the guide shaft so as to be able to move and rotate in the axial direction.Furthermore, when the carriage is moved to the retracted position in the axial direction, the guide shaft is moved in the middle. 1. A magnetic head drive mechanism for a magnetic drum storage device, characterized in that a rotation guide means is provided for rotating the magnetic head to separate the magnetic head from the recording surface of the magnetic drum. (2) In paragraph 1 of the claims for utility model registration,
The rotating guide means includes a guide pin that protrudes from the carriage in the substantially radial direction of the guide shaft, and a guide shaft that comes into contact with the guide pin. A magnetic head drive mechanism for a magnetic drum storage device, which is formed with a tapered diameter portion whose diameter is larger than the small diameter portion and which corresponds to a retracted position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7465385U JPS61189461U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7465385U JPS61189461U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189461U true JPS61189461U (en) | 1986-11-26 |
Family
ID=30615147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7465385U Pending JPS61189461U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01134770A (en) * | 1987-11-20 | 1989-05-26 | Hitachi Ltd | Head loading mechanism for magnetic disk device |
-
1985
- 1985-05-20 JP JP7465385U patent/JPS61189461U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01134770A (en) * | 1987-11-20 | 1989-05-26 | Hitachi Ltd | Head loading mechanism for magnetic disk device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61189461U (en) | ||
| JPH02132367U (en) | ||
| JPH0480952U (en) | ||
| JPS624883Y2 (en) | ||
| JPH0166664U (en) | ||
| JPS6294461U (en) | ||
| JPS63122948U (en) | ||
| JPH0171347U (en) | ||
| JPS5827373Y2 (en) | rotary access mechanism | |
| JPS61170118U (en) | ||
| JPS61145364U (en) | ||
| JPS627654U (en) | ||
| JPS62150767U (en) | ||
| JPS6347435U (en) | ||
| JPH0472333U (en) | ||
| JPH0181711U (en) | ||
| JPS63135510U (en) | ||
| JPS6152354U (en) | ||
| JPH0193659U (en) | ||
| JPS6061619U (en) | Roll chart holding mechanism | |
| JPS61163321U (en) | ||
| JPS63142084U (en) | ||
| JPS6329262U (en) | ||
| JPH0164139U (en) | ||
| JPS6236464U (en) |