JPS531509A - Head drive mechanism - Google Patents

Head drive mechanism

Info

Publication number
JPS531509A
JPS531509A JP7553076A JP7553076A JPS531509A JP S531509 A JPS531509 A JP S531509A JP 7553076 A JP7553076 A JP 7553076A JP 7553076 A JP7553076 A JP 7553076A JP S531509 A JPS531509 A JP S531509A
Authority
JP
Japan
Prior art keywords
head drive
drive mechanism
truck
bringing
rails
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
JP7553076A
Other languages
Japanese (ja)
Other versions
JPS5817989B2 (en
Inventor
Katsuo Uta
Nobuyoshi Ushijima
Yoshiyuki Hirano
Yasunaga Mitsuya
Kenichi Tomita
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.)
Hitachi Ltd
NTT Inc
Original Assignee
Hitachi 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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP51075530A priority Critical patent/JPS5817989B2/en
Publication of JPS531509A publication Critical patent/JPS531509A/en
Publication of JPS5817989B2 publication Critical patent/JPS5817989B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Moving Of Heads (AREA)

Abstract

PURPOSE: To provide a head drive mechanism, which has a small weight and a high frequency and which has no truck radially protruding, by bringing the head drive truck into engagement with rails which are arranged inside of a linear motor.
COPYRIGHT: (C)1978,JPO&Japio
JP51075530A 1976-06-28 1976-06-28 head drive device Expired JPS5817989B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51075530A JPS5817989B2 (en) 1976-06-28 1976-06-28 head drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51075530A JPS5817989B2 (en) 1976-06-28 1976-06-28 head drive device

Publications (2)

Publication Number Publication Date
JPS531509A true JPS531509A (en) 1978-01-09
JPS5817989B2 JPS5817989B2 (en) 1983-04-11

Family

ID=13578861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51075530A Expired JPS5817989B2 (en) 1976-06-28 1976-06-28 head drive device

Country Status (1)

Country Link
JP (1) JPS5817989B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135189U (en) * 1980-03-12 1981-10-13
JPS6040068U (en) * 1983-08-23 1985-03-20 ティアック株式会社 Head movement mechanism of disk device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151127A (en) * 1974-05-25 1975-12-04
JPS5273010A (en) * 1975-12-15 1977-06-18 Fujitsu Ltd Carriage rail mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151127A (en) * 1974-05-25 1975-12-04
JPS5273010A (en) * 1975-12-15 1977-06-18 Fujitsu Ltd Carriage rail mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135189U (en) * 1980-03-12 1981-10-13
JPS6040068U (en) * 1983-08-23 1985-03-20 ティアック株式会社 Head movement mechanism of disk device

Also Published As

Publication number Publication date
JPS5817989B2 (en) 1983-04-11

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