JPS52104212A - Temperature compensation device for head location of magnetic disk uni t - Google Patents

Temperature compensation device for head location of magnetic disk uni t

Info

Publication number
JPS52104212A
JPS52104212A JP2089276A JP2089276A JPS52104212A JP S52104212 A JPS52104212 A JP S52104212A JP 2089276 A JP2089276 A JP 2089276A JP 2089276 A JP2089276 A JP 2089276A JP S52104212 A JPS52104212 A JP S52104212A
Authority
JP
Japan
Prior art keywords
temperature compensation
uni
magnetic disk
compensation device
head location
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
JP2089276A
Other languages
Japanese (ja)
Inventor
Masahiko Fujioka
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 JP2089276A priority Critical patent/JPS52104212A/en
Publication of JPS52104212A publication Critical patent/JPS52104212A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: To provide efficency in temperature compensation and high precision in tracking in a multiplex disk pack having plural, e.g. ten or more, magnetic disks.
COPYRIGHT: (C)1977,JPO&Japio
JP2089276A 1976-02-27 1976-02-27 Temperature compensation device for head location of magnetic disk uni t Pending JPS52104212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2089276A JPS52104212A (en) 1976-02-27 1976-02-27 Temperature compensation device for head location of magnetic disk uni t

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2089276A JPS52104212A (en) 1976-02-27 1976-02-27 Temperature compensation device for head location of magnetic disk uni t

Publications (1)

Publication Number Publication Date
JPS52104212A true JPS52104212A (en) 1977-09-01

Family

ID=12039861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2089276A Pending JPS52104212A (en) 1976-02-27 1976-02-27 Temperature compensation device for head location of magnetic disk uni t

Country Status (1)

Country Link
JP (1) JPS52104212A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0227061A2 (en) * 1985-12-19 1987-07-01 Victor Company Of Japan, Limited Disk drive apparatus providing increased track density
US5801907A (en) * 1993-12-17 1998-09-01 Fujitsu Limited Magnetic disk drive with automatic actuator and locking structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968706A (en) * 1972-10-31 1974-07-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968706A (en) * 1972-10-31 1974-07-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0227061A2 (en) * 1985-12-19 1987-07-01 Victor Company Of Japan, Limited Disk drive apparatus providing increased track density
EP0227061A3 (en) * 1985-12-19 1988-10-12 Victor Company Of Japan, Limited Disk drive apparatus providing increased track density
US5801907A (en) * 1993-12-17 1998-09-01 Fujitsu Limited Magnetic disk drive with automatic actuator and locking structure

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