JPS5484711A - Protective mechanism of floating head - Google Patents
Protective mechanism of floating headInfo
- Publication number
- JPS5484711A JPS5484711A JP15179377A JP15179377A JPS5484711A JP S5484711 A JPS5484711 A JP S5484711A JP 15179377 A JP15179377 A JP 15179377A JP 15179377 A JP15179377 A JP 15179377A JP S5484711 A JPS5484711 A JP S5484711A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- recording media
- heads
- approach
- floating head
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent damaging of recording medium surfaces by providing the members to be sucked which approach floating heads to recording media.
CONSTITUTION: In a non-operating state, floating heads 11a, 11b are apart from recording media 19a, 19b, but when a coio 17 is energized in this state, the load springs 13a, 13b constituting a magnetic circut act so as to narrow the gap G' and therefore pivots 14a, 14b approach slowly respectively in the recording medium 19a, 19b direction owing to the effect of magnetic fluid 18. Hence, the floaing heads 11a, 11b are slowly pressed onto the recording media 19a, 19b and therefore damaging of the recording medium faces do not occur.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15179377A JPS5484711A (en) | 1977-12-19 | 1977-12-19 | Protective mechanism of floating head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15179377A JPS5484711A (en) | 1977-12-19 | 1977-12-19 | Protective mechanism of floating head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5484711A true JPS5484711A (en) | 1979-07-05 |
JPS5716423B2 JPS5716423B2 (en) | 1982-04-05 |
Family
ID=15526407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15179377A Granted JPS5484711A (en) | 1977-12-19 | 1977-12-19 | Protective mechanism of floating head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5484711A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5769570A (en) * | 1980-10-17 | 1982-04-28 | Ricoh Co Ltd | Head loading device |
JPH01205774A (en) * | 1987-07-08 | 1989-08-18 | Microsci Internatl Corp | Apparatus for lifting up head of disc driving mechanism |
-
1977
- 1977-12-19 JP JP15179377A patent/JPS5484711A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5769570A (en) * | 1980-10-17 | 1982-04-28 | Ricoh Co Ltd | Head loading device |
JPH01205774A (en) * | 1987-07-08 | 1989-08-18 | Microsci Internatl Corp | Apparatus for lifting up head of disc driving mechanism |
Also Published As
Publication number | Publication date |
---|---|
JPS5716423B2 (en) | 1982-04-05 |
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