JPS5875370U - magnetic disk drive - Google Patents

magnetic disk drive

Info

Publication number
JPS5875370U
JPS5875370U JP16832181U JP16832181U JPS5875370U JP S5875370 U JPS5875370 U JP S5875370U JP 16832181 U JP16832181 U JP 16832181U JP 16832181 U JP16832181 U JP 16832181U JP S5875370 U JPS5875370 U JP S5875370U
Authority
JP
Japan
Prior art keywords
disk drive
magnetic disk
read
drive device
head
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
JP16832181U
Other languages
Japanese (ja)
Inventor
塩野　敏夫
中井　建一
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP16832181U priority Critical patent/JPS5875370U/en
Publication of JPS5875370U publication Critical patent/JPS5875370U/en
Pending legal-status Critical Current

Links

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of Heads (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案のＲ／Ｗ信号及びヘッド位置決め信号の
制御の流れ図、第２図は同じく構造図である。 １・・・Ｒ’／Ｗヘッド、２・・・位置決めヘッド、３
・・・Ｒ／Ｗ信号選択素子、４・・・ヘッド位置決め信
号の増幅素子、５・・・基板、６・・・Ｒ／Ｗ信号及び
−、ラド位置決め信号の制御部、７．・！・ヘッド駆動
部、８・・・銅製カバー。FIG. 1 is a flowchart of the control of the R/W signal and head positioning signal of the present invention, and FIG. 2 is a structural diagram of the same. 1...R'/W head, 2...positioning head, 3
. . . R/W signal selection element, 4 . . . Head positioning signal amplification element, 5 . . . Substrate, 6 .・!・Head drive unit, 8...Copper cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気ディスク駆動装置の読み出し、または、書き込み信
号及びヘッド位置決め信号の制御系において、前記読み
出し、または、書き込みヘッドの信号選択素子とヘッド
位置決め信号の増幅素子が一緒に取り付いた基板を銅製
のカバーで覆うことを特徴とする磁気ディスク駆動装置
。In a control system for read or write signals and head positioning signals of a magnetic disk drive device, a substrate on which a signal selection element for the read or write head and an amplification element for the head positioning signal are attached together is covered with a copper cover. A magnetic disk drive device characterized by:
JP16832181U 1981-11-13 1981-11-13 magnetic disk drive Pending JPS5875370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16832181U JPS5875370U (en) 1981-11-13 1981-11-13 magnetic disk drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16832181U JPS5875370U (en) 1981-11-13 1981-11-13 magnetic disk drive

Publications (1)

Publication Number Publication Date
JPS5875370U true JPS5875370U (en) 1983-05-21

Family

ID=29960373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16832181U Pending JPS5875370U (en) 1981-11-13 1981-11-13 magnetic disk drive

Country Status (1)

Country Link
JP (1) JPS5875370U (en)

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