JPS51120389A - Position defining device - Google Patents

Position defining device

Info

Publication number
JPS51120389A
JPS51120389A JP4605875A JP4605875A JPS51120389A JP S51120389 A JPS51120389 A JP S51120389A JP 4605875 A JP4605875 A JP 4605875A JP 4605875 A JP4605875 A JP 4605875A JP S51120389 A JPS51120389 A JP S51120389A
Authority
JP
Japan
Prior art keywords
defining device
position defining
precision
recording
read
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
JP4605875A
Other languages
Japanese (ja)
Other versions
JPS5756081B2 (en
Inventor
Shinji Sengoku
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4605875A priority Critical patent/JPS51120389A/en
Publication of JPS51120389A publication Critical patent/JPS51120389A/en
Publication of JPS5756081B2 publication Critical patent/JPS5756081B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Numerical Control (AREA)
  • Moving Of Heads (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: In a position defining device for a body such as recording and playback head (read and write head) used in the disc type magnetic recordings which require high precision position control, the driving mechanism is made to be small in size and a precision is improved.
COPYRIGHT: (C)1976,JPO&Japio
JP4605875A 1975-04-16 1975-04-16 Position defining device Granted JPS51120389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4605875A JPS51120389A (en) 1975-04-16 1975-04-16 Position defining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4605875A JPS51120389A (en) 1975-04-16 1975-04-16 Position defining device

Publications (2)

Publication Number Publication Date
JPS51120389A true JPS51120389A (en) 1976-10-21
JPS5756081B2 JPS5756081B2 (en) 1982-11-27

Family

ID=12736402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4605875A Granted JPS51120389A (en) 1975-04-16 1975-04-16 Position defining device

Country Status (1)

Country Link
JP (1) JPS51120389A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115077A (en) * 1984-10-22 1985-06-21 Hitachi Ltd Positioning device for magnetic head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115077A (en) * 1984-10-22 1985-06-21 Hitachi Ltd Positioning device for magnetic head

Also Published As

Publication number Publication date
JPS5756081B2 (en) 1982-11-27

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