JPS53138314A - Magnetic recording system - Google Patents

Magnetic recording system

Info

Publication number
JPS53138314A
JPS53138314A JP5282177A JP5282177A JPS53138314A JP S53138314 A JPS53138314 A JP S53138314A JP 5282177 A JP5282177 A JP 5282177A JP 5282177 A JP5282177 A JP 5282177A JP S53138314 A JPS53138314 A JP S53138314A
Authority
JP
Japan
Prior art keywords
magnetic recording
recording system
signal information
information
servohead
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
JP5282177A
Other languages
Japanese (ja)
Inventor
Susumu Kawakami
Masaki Shinohara
Wakatake Matsuda
Seiji Hattori
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.)
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP5282177A priority Critical patent/JPS53138314A/en
Publication of JPS53138314A publication Critical patent/JPS53138314A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks

Landscapes

  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE:To ensure a steady writing while performing a tracking by attaching both the servohead and the signal information head to the same arm against the disc in which two layers are formed by the recording layer of both the servo-information and the signal information.
JP5282177A 1977-05-09 1977-05-09 Magnetic recording system Pending JPS53138314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5282177A JPS53138314A (en) 1977-05-09 1977-05-09 Magnetic recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5282177A JPS53138314A (en) 1977-05-09 1977-05-09 Magnetic recording system

Publications (1)

Publication Number Publication Date
JPS53138314A true JPS53138314A (en) 1978-12-02

Family

ID=12925500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5282177A Pending JPS53138314A (en) 1977-05-09 1977-05-09 Magnetic recording system

Country Status (1)

Country Link
JP (1) JPS53138314A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729048A (en) * 1985-03-08 1988-03-01 Sony Corporation Magnetic transducer combination with formatting, data, and servo heads
US5568331A (en) * 1989-10-27 1996-10-22 Hitachi, Ltd. Method of head positioning and magnetic recording disk drive using the same
US5710680A (en) * 1995-12-22 1998-01-20 Pc Peripherals Inc. Magnetic hard disk drive head suspension apparatus
US6104579A (en) * 1996-04-11 2000-08-15 Sony Corporation Magnetic disk head having data zone and control signal zones which generate different lifts when flown over by a head slider

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729048A (en) * 1985-03-08 1988-03-01 Sony Corporation Magnetic transducer combination with formatting, data, and servo heads
US5568331A (en) * 1989-10-27 1996-10-22 Hitachi, Ltd. Method of head positioning and magnetic recording disk drive using the same
US5710680A (en) * 1995-12-22 1998-01-20 Pc Peripherals Inc. Magnetic hard disk drive head suspension apparatus
US6104579A (en) * 1996-04-11 2000-08-15 Sony Corporation Magnetic disk head having data zone and control signal zones which generate different lifts when flown over by a head slider

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