JPS5956625U - magnetic disk device - Google Patents

magnetic disk device

Info

Publication number
JPS5956625U
JPS5956625U JP15126482U JP15126482U JPS5956625U JP S5956625 U JPS5956625 U JP S5956625U JP 15126482 U JP15126482 U JP 15126482U JP 15126482 U JP15126482 U JP 15126482U JP S5956625 U JPS5956625 U JP S5956625U
Authority
JP
Japan
Prior art keywords
magnetic disk
magnetic
magnetic pole
radial direction
auxiliary
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
JP15126482U
Other languages
Japanese (ja)
Inventor
中塚　能男
清水　「穣」
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP15126482U priority Critical patent/JPS5956625U/en
Publication of JPS5956625U publication Critical patent/JPS5956625U/en
Pending legal-status Critical Current

Links

Landscapes

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

第１図は垂直型磁気ヘッドの原理図、第２図は斯る垂直
型磁気ヘッドを用いた磁気ディスク装置の従来例を示す
図、第３図は本考案磁気ディスク装置の一実施例を示す
図、第４図はその主磁極の具体的構造を示す斜視図、第
５図はその他の実施例を示す斜視図である。 ３・・・補助磁極、５・・・磁気ディスク、８・・・磁
性薄膜、９・・・主磁極。Fig. 1 is a diagram showing the principle of a perpendicular magnetic head, Fig. 2 is a diagram showing a conventional example of a magnetic disk device using such a perpendicular magnetic head, and Fig. 3 is a diagram showing an embodiment of the magnetic disk device of the present invention. FIG. 4 is a perspective view showing the specific structure of the main magnetic pole, and FIG. 5 is a perspective view showing another embodiment. 3... Auxiliary magnetic pole, 5... Magnetic disk, 8... Magnetic thin film, 9... Main magnetic pole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 面に垂直な方向に磁化容易軸を有し回転駆動される磁気
ディスクと、該磁気ディスク面に対向しで配され且つそ
の半径方向に所定のトラック数だけ磁性薄膜を形成して
マルチトラック化した、主磁極と、前記磁気ディスクに
対して垂直な信号磁界を発生するべく該磁気ディスクを
前記主磁極と共に挾持してその半径方向に可動自在に配
された補助磁極と、該補助磁極に巻装された記録再生コ
イルとより成り、而して前記補助磁極のみを磁気ディス
クの半径方向にトラッキングさせて垂直磁気記録再生を
行なうように構成した事を特徴とする磁気ディスク装置
。A magnetic disk having an axis of easy magnetization perpendicular to the surface and driven to rotate, and a magnetic thin film arranged to face the surface of the magnetic disk and forming a predetermined number of tracks in the radial direction to form a multi-track system. , a main magnetic pole, an auxiliary magnetic pole disposed to sandwich the magnetic disk together with the main magnetic pole and to be movable in the radial direction of the magnetic disk in order to generate a signal magnetic field perpendicular to the magnetic disk, and a magnetic pole wound around the auxiliary magnetic pole. What is claimed is: 1. A magnetic disk device comprising a recording/reproducing coil having a magnetic disk, and configured to perform perpendicular magnetic recording and reproducing by tracking only the auxiliary magnetic pole in the radial direction of the magnetic disk.
JP15126482U 1982-10-04 1982-10-04 magnetic disk device Pending JPS5956625U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15126482U JPS5956625U (en) 1982-10-04 1982-10-04 magnetic disk device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15126482U JPS5956625U (en) 1982-10-04 1982-10-04 magnetic disk device

Publications (1)

Publication Number Publication Date
JPS5956625U true JPS5956625U (en) 1984-04-13

Family

ID=30335250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15126482U Pending JPS5956625U (en) 1982-10-04 1982-10-04 magnetic disk device

Country Status (1)

Country Link
JP (1) JPS5956625U (en)

Similar Documents

Publication Publication Date Title
JPS5956625U (en) magnetic disk device
JPS5953514U (en) magnetic disk device
JPS60180361U (en) Magnetic head device for magnetic disks
JPS58151914U (en) Combination magnetic head
JPS6082708U (en) Magnetic head for perpendicular magnetic recording
JPS6082707U (en) Magnetic head for perpendicular magnetic recording
JPS5956623U (en) magnetic head
JPS5956624U (en) Recording head for narrow tracks
JPS58165746U (en) magnetic recording readout device
JPS59138021U (en) magnetic head
JPS59196470U (en) Magnetic recording media storage container
JPS5877824U (en) magnetic head
JPS5823014U (en) magnetic head
JPS60142810U (en) Perpendicular magnetization type magnetic head
JPS58141456U (en) magnetic recording and reproducing device
JPS60135853U (en) Magnetic disk fixing device
JPS59112310U (en) Thin film regeneration head
JPS5950016U (en) magnetic head
JPS60106207U (en) thin film magnetic head
JPS6051666U (en) Magnetic head for recording and reproduction
JPS58183636U (en) magnetic recording medium
JPS60102706U (en) Vertical magnetization eraser
JPS6123800U (en) Pickup Cartridge
JPS5814222U (en) magnetic head
JPS5862433U (en) magnetic recording device