JPS58146058A - ヘツドの位置決め方式 - Google Patents

ヘツドの位置決め方式

Info

Publication number
JPS58146058A
JPS58146058A JP2850982A JP2850982A JPS58146058A JP S58146058 A JPS58146058 A JP S58146058A JP 2850982 A JP2850982 A JP 2850982A JP 2850982 A JP2850982 A JP 2850982A JP S58146058 A JPS58146058 A JP S58146058A
Authority
JP
Japan
Prior art keywords
signal
head
track
signals
recording
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
JP2850982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0123874B2 (enrdf_load_stackoverflow
Inventor
Juko Sugaya
寿鴻 菅谷
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2850982A priority Critical patent/JPS58146058A/ja
Priority to DE8383300927T priority patent/DE3363006D1/de
Priority to EP83300927A priority patent/EP0088554B1/en
Priority to US06/469,144 priority patent/US4499511A/en
Publication of JPS58146058A publication Critical patent/JPS58146058A/ja
Publication of JPH0123874B2 publication Critical patent/JPH0123874B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Control Of Position Or Direction (AREA)
JP2850982A 1982-02-24 1982-02-24 ヘツドの位置決め方式 Granted JPS58146058A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2850982A JPS58146058A (ja) 1982-02-24 1982-02-24 ヘツドの位置決め方式
DE8383300927T DE3363006D1 (en) 1982-02-24 1983-02-22 Method and system for detecting the position of and apparatus for positioning a read-write head in seek operation on a disk memory having data and servo sectors
EP83300927A EP0088554B1 (en) 1982-02-24 1983-02-22 Method and system for detecting the position of and apparatus for positioning a read-write head in seek operation on a disk memory having data and servo sectors
US06/469,144 US4499511A (en) 1982-02-24 1983-02-23 System for detecting position of a read-write head in seek operation on a disk memory having data servo spectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2850982A JPS58146058A (ja) 1982-02-24 1982-02-24 ヘツドの位置決め方式

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2103533A Division JPH0770178B2 (ja) 1990-04-19 1990-04-19 ヘッドの位置決め方式

Publications (2)

Publication Number Publication Date
JPS58146058A true JPS58146058A (ja) 1983-08-31
JPH0123874B2 JPH0123874B2 (enrdf_load_stackoverflow) 1989-05-09

Family

ID=12250645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2850982A Granted JPS58146058A (ja) 1982-02-24 1982-02-24 ヘツドの位置決め方式

Country Status (1)

Country Link
JP (1) JPS58146058A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124073A (ja) * 1984-07-12 1986-02-01 Nec Corp 磁気デイスク装置
US4631606A (en) * 1983-03-11 1986-12-23 Tokyo Shibaura Denki Kabushiki Kaisha System for detecting the position of a read-write head on a disk recording medium having servo sectors with three or more servo patterns
JPS63100676A (ja) * 1986-10-14 1988-05-02 Yokogawa Hewlett Packard Ltd ディスク駆動装置
JPH02289979A (ja) * 1990-04-19 1990-11-29 Toshiba Corp ヘッドの位置決め方式
US5146374A (en) * 1988-04-12 1992-09-08 Kabushiki Kaisha Toshiba Method and apparatus for determining track position of a head on a recording medium
US5335123A (en) * 1990-02-21 1994-08-02 Matsushita Electric Industrial Co., Ltd. Apparatus and method for head-positioning on a rotatable recording medium
US5383068A (en) * 1991-05-14 1995-01-17 Matsushita Electric Industrial Co., Ltd. Head position recognition method, a speed calculation method, and a head movement speed control device
JPH0745020A (ja) * 1993-07-19 1995-02-14 Internatl Business Mach Corp <Ibm> 磁気ヘッドの位置検出方法及び磁気ディスク装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131607A (en) * 1975-04-28 1976-11-16 Burroughs Corp System for positioning transducer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131607A (en) * 1975-04-28 1976-11-16 Burroughs Corp System for positioning transducer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631606A (en) * 1983-03-11 1986-12-23 Tokyo Shibaura Denki Kabushiki Kaisha System for detecting the position of a read-write head on a disk recording medium having servo sectors with three or more servo patterns
JPS6124073A (ja) * 1984-07-12 1986-02-01 Nec Corp 磁気デイスク装置
JPS63100676A (ja) * 1986-10-14 1988-05-02 Yokogawa Hewlett Packard Ltd ディスク駆動装置
US5146374A (en) * 1988-04-12 1992-09-08 Kabushiki Kaisha Toshiba Method and apparatus for determining track position of a head on a recording medium
US5335123A (en) * 1990-02-21 1994-08-02 Matsushita Electric Industrial Co., Ltd. Apparatus and method for head-positioning on a rotatable recording medium
JPH02289979A (ja) * 1990-04-19 1990-11-29 Toshiba Corp ヘッドの位置決め方式
US5383068A (en) * 1991-05-14 1995-01-17 Matsushita Electric Industrial Co., Ltd. Head position recognition method, a speed calculation method, and a head movement speed control device
JPH0745020A (ja) * 1993-07-19 1995-02-14 Internatl Business Mach Corp <Ibm> 磁気ヘッドの位置検出方法及び磁気ディスク装置

Also Published As

Publication number Publication date
JPH0123874B2 (enrdf_load_stackoverflow) 1989-05-09

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