JPH0458869U - - Google Patents
Info
- Publication number
- JPH0458869U JPH0458869U JP9657190U JP9657190U JPH0458869U JP H0458869 U JPH0458869 U JP H0458869U JP 9657190 U JP9657190 U JP 9657190U JP 9657190 U JP9657190 U JP 9657190U JP H0458869 U JPH0458869 U JP H0458869U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- magnetic disk
- ratchet wheel
- end portion
- spindle motor
- 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
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Rotational Drive Of Disk (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
ａはスピンドルロツクの開放状態を示す説明図、
第２図ｂはピンドルロツクのロツク状態を示す説
明図、第３図は、スピンドルロツクの断面図であ
る。
図において、１はハウジング、１１は上壁、２
は磁気デイスク、３はスピンドルモータ、３１は
回転シヤフト、３２は突出端部、３３は爪車、４
はスピンドルロツク、４１は係止爪である。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2a is an explanatory view showing the open state of the spindle lock,
FIG. 2b is an explanatory view showing the locked state of the spindle lock, and FIG. 3 is a sectional view of the spindle lock. In the figure, 1 is a housing, 11 is an upper wall, and 2
3 is a magnetic disk, 3 is a spindle motor, 31 is a rotating shaft, 32 is a protruding end, 33 is a ratchet wheel, 4
is a spindle lock, and 41 is a locking pawl.
Claims (1)
たスピンドルモータ３を密閉状態に収容してなる
磁気デイスク装置において、 前記スピンドルモータ３の回転シヤフト３１の
一端を前記ハウジング１の上壁１１外方に突出し
てなる突出端部３２を設けるとともに、前記突出
端部３２の外周に爪車３３を形成し、かつ前記爪
車３３に係脱可能な係止爪４１を有するスピンド
ルロツク４を前記ハウジング１に設けてなること
を特徴とする磁気デイスク装置。[Claims for Utility Model Registration] In a magnetic disk device in which a spindle motor 3 to which a magnetic disk 2 is attached is housed in a housing 1 in a sealed state, one end of the rotating shaft 31 of the spindle motor 3 is connected to the housing 1. A spindle lock is provided with a protruding end portion 32 that protrudes outward from the upper wall 11, a ratchet wheel 33 is formed on the outer periphery of the protruding end portion 32, and a locking pawl 41 that can be engaged with and detached from the ratchet wheel 33. 4 provided in the housing 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9657190U JPH0458869U (en) | 1990-09-17 | 1990-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9657190U JPH0458869U (en) | 1990-09-17 | 1990-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458869U true JPH0458869U (en) | 1992-05-20 |
Family
ID=31836222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9657190U Pending JPH0458869U (en) | 1990-09-17 | 1990-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458869U (en) |
-
1990
- 1990-09-17 JP JP9657190U patent/JPH0458869U/ja active Pending
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