JPS62198560U - - Google Patents

Info

Publication number
JPS62198560U
JPS62198560U JP8739286U JP8739286U JPS62198560U JP S62198560 U JPS62198560 U JP S62198560U JP 8739286 U JP8739286 U JP 8739286U JP 8739286 U JP8739286 U JP 8739286U JP S62198560 U JPS62198560 U JP S62198560U
Authority
JP
Japan
Prior art keywords
coil
positioning device
head
sector
rotatably supported
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
JP8739286U
Other languages
English (en)
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 filed Critical
Priority to JP8739286U priority Critical patent/JPS62198560U/ja
Publication of JPS62198560U publication Critical patent/JPS62198560U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of Heads (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例におけるヘツド位置決
め装置の回転駆動力発生部分の縦断面図、第2図
は扇形磁石の平面着磁図、第3図はアームユニツ
ト平面図、第4図は回転角とトルク定数の関係を
示す図。 1…扇形磁石、2…上ヨーク、3…下ヨーク、
5…ギヤツプ部、6…コイル枠、7…偏平なコイ
ル、8…磁気ヘツド、10…ヘツドアーム、12
…軸。

Claims (1)

    【実用新案登録請求の範囲】
  1. 磁気ヘツドを搭載したヘツドアームを軸に回転
    揺動可能に支持してなる揺動型ヘツド位置決め装
    置において、2極に分割着磁された扇形磁石を各
    々の極性が反対になるように対向させて上ヨーク
    及び下ヨークに配設し、前記軸に回転揺動可能に
    支持されたコイル枠に偏平なコイルを配設し、前
    記コイルを前記2個の扇形磁石のギヤツプ部に挿
    入したことを特徴とするヘツド位置決め装置。
JP8739286U 1986-06-09 1986-06-09 Pending JPS62198560U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8739286U JPS62198560U (ja) 1986-06-09 1986-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8739286U JPS62198560U (ja) 1986-06-09 1986-06-09

Publications (1)

Publication Number Publication Date
JPS62198560U true JPS62198560U (ja) 1987-12-17

Family

ID=30944558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8739286U Pending JPS62198560U (ja) 1986-06-09 1986-06-09

Country Status (1)

Country Link
JP (1) JPS62198560U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155258B2 (ja) * 1977-03-04 1986-11-27 Hitachi Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155258B2 (ja) * 1977-03-04 1986-11-27 Hitachi Ltd

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