JPS5641564A - Head load mechanism of flexible disk unit - Google Patents
Head load mechanism of flexible disk unitInfo
- Publication number
- JPS5641564A JPS5641564A JP11806779A JP11806779A JPS5641564A JP S5641564 A JPS5641564 A JP S5641564A JP 11806779 A JP11806779 A JP 11806779A JP 11806779 A JP11806779 A JP 11806779A JP S5641564 A JPS5641564 A JP S5641564A
- Authority
- JP
- Japan
- Prior art keywords
- head
- unloading
- penetrating hole
- flexible disk
- time
- 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
Abstract
PURPOSE: To prevent a flexible disk from being damaged at the time of head- unloading, by providing a damper unit for head-unloading, by which the operation at the time of unloading is controlled, on the solenoid for head-loading.
CONSTITUTION: When the solenoid 25 is deenergized and becomes a head-unloading state, the plunger 33 is drawn upwards together with the guide body 41 by tensile force of the return spring 26. In this case, open air flows into the vessel body 40 through the penetrating hole 45, but since the diameter of the penetrating hole 45 is small, it is suppressed that the plunger 33 moves upwards abruptly. Also, the penetrating hole 42 is closed by the closing plate 44, and no open air flows into the vessel body 40 through the penetrating hole 42. Thus, it is suppressed that the heads 12, 13 move abruptly at the time of head-unloading, and therefore vibration of the flexible disk is not caused, and damage of the disk can be prevented entirely.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11806779A JPS5641564A (en) | 1979-09-14 | 1979-09-14 | Head load mechanism of flexible disk unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11806779A JPS5641564A (en) | 1979-09-14 | 1979-09-14 | Head load mechanism of flexible disk unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5641564A true JPS5641564A (en) | 1981-04-18 |
Family
ID=14727181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11806779A Pending JPS5641564A (en) | 1979-09-14 | 1979-09-14 | Head load mechanism of flexible disk unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5641564A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696650A (en) * | 1994-12-28 | 1997-12-09 | Teak Corporation | Disk apparatus for applying a controllable force to a slicing member |
-
1979
- 1979-09-14 JP JP11806779A patent/JPS5641564A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696650A (en) * | 1994-12-28 | 1997-12-09 | Teak Corporation | Disk apparatus for applying a controllable force to a slicing member |
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