JPH025167U - - Google Patents
Info
- Publication number
- JPH025167U JPH025167U JP8060988U JP8060988U JPH025167U JP H025167 U JPH025167 U JP H025167U JP 8060988 U JP8060988 U JP 8060988U JP 8060988 U JP8060988 U JP 8060988U JP H025167 U JPH025167 U JP H025167U
- Authority
- JP
- Japan
- Prior art keywords
- bail
- main
- main bail
- head
- arm
- 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
- 230000005284 excitation Effects 0.000 description 1
Description
第１図は本考案の一実施例の斜視図、第２ａ図
、第３ａ図及び第４ａ図は動作説明のための側面
図、第２ｂ図、第３ｂ図及び第４ｂ図は動作説明
のための平面図、第５図はステツピングモータ励
磁パルスのタイムチヤートを示す。
１……可動ヘツドアーム、２……Ｓ−０ヘツド
、３……キヤリツジベース、４……Ｓ−１ヘツド
、５……アームハンガ、６……ヘツドロード用ば
ね、７……主ベイル、８……器枠、９……軸、１
０……ばね、１１……副ベイル、１２……ローラ
、１３……スライダ、１４……ステツピングモー
タ、１５……カム、１６……カムストツパ。
Figure 1 is a perspective view of an embodiment of the present invention, Figures 2a, 3a and 4a are side views for explaining the operation, and Figures 2b, 3b and 4b are for explaining the operation. FIG. 5 shows a time chart of stepping motor excitation pulses. DESCRIPTION OF SYMBOLS 1... Movable head arm, 2... S-0 head, 3... Carriage base, 4... S-1 head, 5... Arm hanger, 6... Head load spring, 7... Main bail, 8... Vessel frame, 9...Shaft, 1
0...Spring, 11...Sub-bail, 12...Roller, 13...Slider, 14...Stepping motor, 15...Cam, 16...Cam stopper.
Claims (1)
設け、このアームハンガ５を扛上する主ベイル７
を器枠８に枢着し、且つこの主ベイル７の頭部７
ａをメデイアＦＤ方向へ付勢するばね１０を設け
ると共に、メデイアＦＤ挿入時に前記主ベイル７
を扛上する副ベイル１１を器枠８に枢着すると共
に、前記主ベイル７前傾時にその尾部７ｂと係合
する位置に設けた尾部擺動用カム１５を有するス
テツピングモータ１４を設けたことを特徴とする
磁気デイスク装置に於けるヘツドロード・アンロ
ード装置。 One arm hanger 5 is provided on the movable head arm 1, and a main bail 7 for lifting this arm hanger 5 is provided.
is pivotally attached to the vessel frame 8, and the head 7 of this main bail 7
A is provided with a spring 10 that urges the main bail 7 in the direction of the media FD.
A stepping motor 14 is provided, in which the sub bail 11 for lifting the main bail 11 is pivotally attached to the vessel frame 8, and has a tail sliding cam 15 provided at a position to engage with the tail part 7b of the main bail 7 when the main bail 7 is tilted forward. A head loading/unloading device for a magnetic disk device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8060988U JPH025167U (en) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8060988U JPH025167U (en) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025167U true JPH025167U (en) | 1990-01-12 |
Family
ID=31305431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8060988U Pending JPH025167U (en) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021010365A1 (en) | 2019-07-17 | 2021-01-21 | Smc株式会社 | Electromagnetic valve |
-
1988
- 1988-06-20 JP JP8060988U patent/JPH025167U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021010365A1 (en) | 2019-07-17 | 2021-01-21 | Smc株式会社 | Electromagnetic valve |
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