JPH01177469U - - Google Patents
Info
- Publication number
- JPH01177469U JPH01177469U JP7534488U JP7534488U JPH01177469U JP H01177469 U JPH01177469 U JP H01177469U JP 7534488 U JP7534488 U JP 7534488U JP 7534488 U JP7534488 U JP 7534488U JP H01177469 U JPH01177469 U JP H01177469U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- pulley
- extending
- disk device
- magnetic disk
- 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
- 210000005069 ears Anatomy 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Moving Of Heads (AREA)
Description
第1図は本考案になる磁気デイスク装置の磁気
ヘツド移動機構の一実施例の要部の分解斜視図、
第2図はその正面図、第3図はプーリが時計方向
に最大限回動した状態を示す図、第4図はこのと
きのプーリとベルトとの関係を取り出して第3図
中下方よりみた斜視図、第5図はプーリが反時計
方向に最大限回動した状態を示す図、第6図はこ
のときのプーリとベルトとの関係を取り出して第
5図中下方よりみた斜視図、第7図は本考案機構
を適用しうる磁気デイスク装置の1例のケース天
板を取り外して示す平面図、第8図及び第9図は
夫々本考案のヘツドキヤリツジ移動機構の変形例
の分解斜視図、第10図及び第11図は夫々従来
のヘツドキヤリツジ移動機構の1例を示す分解斜
視図及び正面図である。
11……3.5インチハードデイスク、12…
…磁気ヘツド、13……ヘツドキヤリツジ、14
……シーク用モータ、15……プーリ、17,1
7A……スチールベルト、17a……付け根部、
17−1……第1のベルト部、17−2……第2
のベルト部、18,19……ねじ、18a,19
a……頭部。
FIG. 1 is an exploded perspective view of essential parts of an embodiment of a magnetic head moving mechanism of a magnetic disk device according to the present invention;
Figure 2 is a front view of the same, Figure 3 is a diagram showing the state in which the pulley has rotated clockwise to its maximum, and Figure 4 shows the relationship between the pulley and belt at this time, viewed from the bottom in Figure 3. FIG. 5 is a perspective view showing a state in which the pulley has rotated counterclockwise to the maximum extent. FIG. 7 is a plan view showing an example of a magnetic disk device to which the mechanism of the present invention is applied, with the case top plate removed; FIGS. 8 and 9 are exploded perspective views of modified examples of the head carriage moving mechanism of the present invention, respectively; FIGS. 10 and 11 are an exploded perspective view and a front view, respectively, showing an example of a conventional head carriage moving mechanism. 11...3.5 inch hard disk, 12...
... Magnetic head, 13 ... Head carriage, 14
...Seek motor, 15...Pulley, 17,1
7A... Steel belt, 17a... Root part,
17-1 ...First belt part, 17-2 ...Second
Belt part, 18, 19...Screw, 18a, 19
a...Head.
Claims (1)
ベルトがα巻きされ、上記プーリの回動に応じて
上記ベルトのうち一方の延出部である第1のベル
ト部が上記プーリに巻き取られ、他方の延出部で
ある第2のベルト部が上記プーリより繰り出され
てヘツドキヤリツジを基準位置より移動させる機
構において、 上記ベルトを、上記第1のベルト部と第2のベ
ルト部との付け根部の個所に、該ベルトの幅方向
上両側に延出する一対の耳部を設けた形状とし、 該一対の耳部の個所を夫々ねじ止めして上記ベ
ルトを上記プーリに固定してなる構成の磁気デイ
スク装置のヘツドキヤリツジ移動機構。[Claims for Utility Model Registration] A belt is wound α around a pulley of a seek motor of a magnetic disk device, and as the pulley rotates, the first belt portion, which is one of the extending portions of the belt, In a mechanism for moving a head carriage from a reference position by being wound around a pulley and a second belt part, which is the other extending part, being let out from the pulley, the belt is moved between the first belt part and the second belt part. A pair of ears extending from both sides in the width direction of the belt is provided at the base of the belt, and the belt is fixed to the pulley by screwing the pair of ears respectively. A head carriage moving mechanism for a magnetic disk device configured as follows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7534488U JPH01177469U (en) | 1988-06-07 | 1988-06-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7534488U JPH01177469U (en) | 1988-06-07 | 1988-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01177469U true JPH01177469U (en) | 1989-12-19 |
Family
ID=31300415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7534488U Pending JPH01177469U (en) | 1988-06-07 | 1988-06-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01177469U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60209979A (en) * | 1984-04-04 | 1985-10-22 | Matsushita Electric Ind Co Ltd | Magnetic head driver |
-
1988
- 1988-06-07 JP JP7534488U patent/JPH01177469U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60209979A (en) * | 1984-04-04 | 1985-10-22 | Matsushita Electric Ind Co Ltd | Magnetic head driver |