JPH0314774U - - Google Patents
Info
- Publication number
- JPH0314774U JPH0314774U JP7497489U JP7497489U JPH0314774U JP H0314774 U JPH0314774 U JP H0314774U JP 7497489 U JP7497489 U JP 7497489U JP 7497489 U JP7497489 U JP 7497489U JP H0314774 U JPH0314774 U JP H0314774U
- Authority
- JP
- Japan
- Prior art keywords
- driving
- head carriage
- retainer
- speed
- drive device
- 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
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 description 1
Description
第１図はこの考案の一実施例の一部截断正面図
、第２図は異なる実施例の一部截断正面図、第３
図は従来装置の一部截断正面図、第４図は従来装
置の平面図である。
１……ベース、２……ステツピングモータ、３
……回転軸、４……プーリ、４ａ，４ｂ，４ｃ…
…歯車、５……ヘツドキヤリツジ、６ａ，６ｂ…
…Ｖ状溝、７ａ，７ｂ……平面、８ａ，８ｂ，９
……転動体、１０……軸、１１……ベルト、１２
，１２′，１２″……リテーナー、１３ａ，１３
ｂ，１３ｃ……ラツク、１４……磁気デイスク、
１５……マグネツト、１６……磁性材、１７ａ，
１７ｂ……磁気ヘツド、１８…ヘツドアラーム。
Fig. 1 is a partially cut-away front view of one embodiment of this invention, Fig. 2 is a partially cut-away front view of a different embodiment, and Fig. 3 is a partially cut-away front view of one embodiment of this invention.
The figure is a partially cutaway front view of the conventional device, and FIG. 4 is a plan view of the conventional device. 1...Base, 2...Stepping motor, 3
...Rotating shaft, 4...Pulley, 4a, 4b, 4c...
...Gear, 5...Head carriage, 6a, 6b...
...V-shaped groove, 7a, 7b...plane, 8a, 8b, 9
...Rolling element, 10...Shaft, 11...Belt, 12
, 12', 12''...Retainer, 13a, 13
b, 13c...Rack, 14...Magnetic disk,
15...Magnet, 16...Magnetic material, 17a,
17b...Magnetic head, 18...Head alarm.
Claims (1)
ベース上を記録デイスクの半径方向に走行するヘ
ツドキヤリツジをモータによつて駆動する情報記
録装置等に於けるヘツドキヤリツジ駆動装置にお
いて、前記モータ軸に前記ヘツドキヤリツジを大
きい速度で駆動する手段と、前記リテーナーを小
さい速度で駆動する手段とを設けたことを特徴と
するヘツドキヤリツジ駆動装置。 (2) 大きい速度で駆動する手段と小さい速度で
駆動する手段の速度比を２対１になるよう設定し
たことを特徴とする請求項１記載のヘツドキヤリ
ツジ駆動装置。[Claims for Utility Model Registration] (1) A head carriage drive device in an information recording device, etc., in which a motor drives a head carriage that runs in the radial direction of a recording disk on a base via rolling elements attached to a retainer. A head carriage driving device according to the invention, wherein the motor shaft is provided with means for driving the head carriage at a high speed and means for driving the retainer at a low speed. (2) The head carriage drive device according to claim 1, wherein the speed ratio of the means for driving at a high speed and the means for driving at a low speed is set to be 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7497489U JPH0314774U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7497489U JPH0314774U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314774U true JPH0314774U (en) | 1991-02-14 |
Family
ID=31615143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7497489U Pending JPH0314774U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314774U (en) |
-
1989
- 1989-06-28 JP JP7497489U patent/JPH0314774U/ja active Pending
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