JPS5484711A - Protective mechanism of floating head - Google Patents

Protective mechanism of floating head

Info

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
Application number
JP15179377A
Other languages
Japanese (ja)
Other versions
JPS5716423B2 (en
Inventor
Reizo Kaneko
Kenji Kogure
Shigehisa Fukui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP15179377A priority Critical patent/JPS5484711A/en
Publication of JPS5484711A publication Critical patent/JPS5484711A/en
Publication of JPS5716423B2 publication Critical patent/JPS5716423B2/ja
Granted legal-status Critical Current

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
JP15179377A 1977-12-19 1977-12-19 Protective mechanism of floating head Granted JPS5484711A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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