JPS6425369A - Magnetic disk device - Google Patents

Magnetic disk device

Info

Publication number
JPS6425369A
JPS6425369A JP18306687A JP18306687A JPS6425369A JP S6425369 A JPS6425369 A JP S6425369A JP 18306687 A JP18306687 A JP 18306687A JP 18306687 A JP18306687 A JP 18306687A JP S6425369 A JPS6425369 A JP S6425369A
Authority
JP
Japan
Prior art keywords
head
position signal
servo
recording
servo 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.)
Pending
Application number
JP18306687A
Other languages
English (en)
Inventor
Hiroaki Yada
Yasuaki Suzuki
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP18306687A priority Critical patent/JPS6425369A/ja
Publication of JPS6425369A publication Critical patent/JPS6425369A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
JP18306687A 1987-07-22 1987-07-22 Magnetic disk device Pending JPS6425369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18306687A JPS6425369A (en) 1987-07-22 1987-07-22 Magnetic disk device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18306687A JPS6425369A (en) 1987-07-22 1987-07-22 Magnetic disk device

Publications (1)

Publication Number Publication Date
JPS6425369A true JPS6425369A (en) 1989-01-27

Family

ID=16129151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18306687A Pending JPS6425369A (en) 1987-07-22 1987-07-22 Magnetic disk device

Country Status (1)

Country Link
JP (1) JPS6425369A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4773657B2 (ja) * 1999-07-28 2011-09-14 バルワー エス．アー． 密封機構を有する流体スプレー装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4773657B2 (ja) * 1999-07-28 2011-09-14 バルワー エス．アー． 密封機構を有する流体スプレー装置

Similar Documents

Publication Publication Date Title
EP0113051A3 (en) System for position detection on a rotating disk
EP0353758A3 (en) Video data recording apparatus for recording search data
EP0269381A3 (en) Sampled servo code format and system for a disc drive
AU566443B2 (en) Multi-platter disk head positioner
CA1070422A (en) Magnetic disk storage apparatus
EP0352980A3 (en) Controlling dynamic tracking heads of digital video tape recorders
EP0397472A3 (en) Rotary head recording and playback apparatus and method
EP0390601A3 (en) Information recording disk, and information record/reproducing method and apparatus utilizing the same
ES8305141A1 (es) "aparato para registrar y-o reproducir senales de informacion en un disco magnetico giratorio".
US4602304A (en) Servo pattern for dedicated surface track following servo systems
JPS6425369A (en) Magnetic disk device
MY117756A (en) Magnetic tape and a method for recording and reproducing a plurality of different information signals on and from the magnetic tape.
JPS57145485A (en) Reproducer of video signal
MX9603883A (es) Aparato de cabeza para grabacion/reproduccion de señales de informacion.
EP0082645B1 (en) Improvements in and relating to servo-track position detection systems
EP0380283A3 (en) Magnetic disk file with wide servo head
EP0339672A3 (en) Sampled servo type optical recording medium and optical recording apparatus using the same
JPS56111151A (en) Tracking control system
JPS54105508A (en) Magnetic recorder-reproducer
JPS6414782A (en) Track follow-up control system
KR960005415B1 (ko) 자기디스크장치
JPS6449181A (en) Magnetic disk device
JPS5613564A (en) Servo track recording system
JPS6435726A (en) Data recording method
JPS5534305A (en) Head position detecting system