JPS5458010A - Head positioning method for stationary disc device - Google Patents

Head positioning method for stationary disc device

Info

Publication number
JPS5458010A
JPS5458010A JP12354377A JP12354377A JPS5458010A JP S5458010 A JPS5458010 A JP S5458010A JP 12354377 A JP12354377 A JP 12354377A JP 12354377 A JP12354377 A JP 12354377A JP S5458010 A JPS5458010 A JP S5458010A
Authority
JP
Japan
Prior art keywords
track
positioning method
disc device
head positioning
stationary disc
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
JP12354377A
Other languages
Japanese (ja)
Inventor
Toshio Tanaka
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 JP12354377A priority Critical patent/JPS5458010A/en
Publication of JPS5458010A publication Critical patent/JPS5458010A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)

Abstract

PURPOSE: To simplfy and ensure the tracking adjustment by providing a servo- track for the tracking adjustment in the outer peripheral region of the data track of a disc.
CONSTITUTION: A servo-track 8, which is separated from a data track 7, is provided in the outer peripheral region of the track 7 which is formed in a disc 1. If the servo-head is moved forward to the position of the track 8 so that the data head is shifted in accordance with the reading waveformes by the data head at that time, then the tracking adjustment of the disc 1 can be simplified and ensured
COPYRIGHT: (C)1979,JPO&Japio
JP12354377A 1977-10-17 1977-10-17 Head positioning method for stationary disc device Pending JPS5458010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12354377A JPS5458010A (en) 1977-10-17 1977-10-17 Head positioning method for stationary disc device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12354377A JPS5458010A (en) 1977-10-17 1977-10-17 Head positioning method for stationary disc device

Publications (1)

Publication Number Publication Date
JPS5458010A true JPS5458010A (en) 1979-05-10

Family

ID=14863190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12354377A Pending JPS5458010A (en) 1977-10-17 1977-10-17 Head positioning method for stationary disc device

Country Status (1)

Country Link
JP (1) JPS5458010A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049946A2 (en) * 1980-10-15 1982-04-21 Minnesota Mining And Manufacturing Company Apparatus for positioning a transducer with respect to a track

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049946A2 (en) * 1980-10-15 1982-04-21 Minnesota Mining And Manufacturing Company Apparatus for positioning a transducer with respect to a track

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