JPS6012812U - magnetic recording reader - Google Patents

magnetic recording reader

Info

Publication number
JPS6012812U
JPS6012812U JP10233183U JP10233183U JPS6012812U JP S6012812 U JPS6012812 U JP S6012812U JP 10233183 U JP10233183 U JP 10233183U JP 10233183 U JP10233183 U JP 10233183U JP S6012812 U JPS6012812 U JP S6012812U
Authority
JP
Japan
Prior art keywords
head
magnetic recording
read
medium
information
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
JP10233183U
Other languages
Japanese (ja)
Inventor
真一 川野
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP10233183U priority Critical patent/JPS6012812U/en
Publication of JPS6012812U publication Critical patent/JPS6012812U/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Moving Of Head For Track Selection And Changing (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) [Abstract] 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]

図面は本考案に係り、第１図は媒体とヘッドとの位置関
係を示す側面図、第２図は読取・書込系を示すブロック
図である。 図中、ＨＤＩ、ＨＤ２はヘッド、ＰＭはステッピングモ
ータ、ＳＣはリードスクリュー、ＧＤはガイド棒、ＦＬ
ＰＤはディスク（磁気記憶媒体）、２１は書込回路、２
２は読取回路、２３はデータチェック回路、２４はゲー
ト、２５はコマンド返還回路、２６はモータコントロー
ラ、２７はラッチ回路である。The drawings relate to the present invention; FIG. 1 is a side view showing the positional relationship between the medium and the head, and FIG. 2 is a block diagram showing the reading/writing system. In the figure, HDI and HD2 are heads, PM is a stepping motor, SC is a lead screw, GD is a guide rod, and FL
PD is a disk (magnetic storage medium), 21 is a write circuit, 2
2 is a reading circuit, 23 is a data check circuit, 24 is a gate, 25 is a command return circuit, 26 is a motor controller, and 27 is a latch circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転される磁気記憶媒体、該媒体に対して情報の書込お
よび読取を行なうヘッド部、書込および読取位置を決定
するため前記ヘッド部を媒体の半径方向に移動するヘッ
ド駆動部、該駆動部を制御する制御部を含んでなる磁気
記録読取装置において、前記ヘッド部は前記ヘッド駆動
部によって同期して移動される少なくとも２個のヘッド
よりなり、前記制御部は１つのヘッドから読取った情報
が正しくないとき他のヘッドにより情報の書込および読
取を行なうようにヘッドを選択することを特徴とする磁
気記録読取装置。A rotating magnetic storage medium, a head unit that writes and reads information on the medium, a head drive unit that moves the head unit in the radial direction of the medium to determine write and read positions, and the drive unit In the magnetic recording/reading device, the head section includes at least two heads that are moved synchronously by the head drive section, and the control section is configured to read information from one head. A magnetic recording/reading device characterized in that a head is selected so that information is written and read by another head when the head is incorrect.
JP10233183U 1983-06-30 1983-06-30 magnetic recording reader Pending JPS6012812U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10233183U JPS6012812U (en) 1983-06-30 1983-06-30 magnetic recording reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10233183U JPS6012812U (en) 1983-06-30 1983-06-30 magnetic recording reader

Publications (1)

Publication Number Publication Date
JPS6012812U true JPS6012812U (en) 1985-01-28

Family

ID=30241267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10233183U Pending JPS6012812U (en) 1983-06-30 1983-06-30 magnetic recording reader

Country Status (1)

Country Link
JP (1) JPS6012812U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412815U (en) * 1987-07-14 1989-01-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412815U (en) * 1987-07-14 1989-01-23

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