JPS60159566U - Head positioning device - Google Patents

Head positioning device

Info

Publication number
JPS60159566U
JPS60159566U JP4758884U JP4758884U JPS60159566U JP S60159566 U JPS60159566 U JP S60159566U JP 4758884 U JP4758884 U JP 4758884U JP 4758884 U JP4758884 U JP 4758884U JP S60159566 U JPS60159566 U JP S60159566U
Authority
JP
Japan
Prior art keywords
head
positioning device
arm
head positioning
plate
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
JP4758884U
Other languages
Japanese (ja)
Inventor
林　博大
桜井　秀世
洋一 大西
Original Assignee
住友特殊金属株式会社
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 住友特殊金属株式会社 filed Critical 住友特殊金属株式会社
Priority to JP4758884U priority Critical patent/JPS60159566U/en
Publication of JPS60159566U publication Critical patent/JPS60159566U/en
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of Heads (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (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図はヘッド位置決め装置の斜視図。第２図は従来の
ヘッド駆動用アームの平面図。第３図は同縦断面図。第
４図は従来のヘッド駆動用アームの他の一例の縦断面図
。第５図は本考案のヘッド位置決め装置のヘッド駆動用
アーム平面図。第６図は同縦断面図。第゛７図は本考案
のヘッド位置決　　　−め装置のヘッド駆動用アームの
他の一例の縦断面″″７↑”ｚ″、、Ｆ！Ｋｌａ□７−
４．２．１−１３゜板状継鉄、４，５：板状永久磁石、
６：空隙、７：偏平型可動−コイル、８：軸、９：アー
ム部、１０：磁気ヘッド、１１：アーム、１２：尾部、
１３：接着剤、１４：軸受、１５：支持°ボビン、１６
：ネジ、１７：透孔、１８：樹脂。FIG. 1 is a perspective view of the head positioning device. FIG. 2 is a plan view of a conventional head driving arm. Figure 3 is a longitudinal sectional view of the same. FIG. 4 is a longitudinal sectional view of another example of a conventional head driving arm. FIG. 5 is a plan view of the head driving arm of the head positioning device of the present invention. FIG. 6 is a longitudinal sectional view of the same. Fig. 7 is a vertical cross section of another example of the head driving arm of the head positioning device of the present invention. Kla□7-
4.2.1-13゜plate-shaped yoke, 4,5: plate-shaped permanent magnet,
6: air gap, 7: flat moving coil, 8: shaft, 9: arm section, 10: magnetic head, 11: arm, 12: tail section,
13: Adhesive, 14: Bearing, 15: Support bobbin, 16
: Screw, 17: Through hole, 18: Resin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対の板状継鉄の内側に空隙を形成して対向する一対の
板状永久磁石を配置して磁気回路と、磁気ヘッドを搭載
するヘッドアーム部と回転軸を有するアーム基部と前記
磁気回路の空隙内に位置する偏平型可動コイルを装備す
る尾部よりなるヘッド駆動用アームとから構成されるヘ
ッド位置決め装置において、前記ヘッド駆動用アームの
少くとも偏平型可動コイルと尾部とを樹脂成型にてアー
ム基部と一体構造としたことを特徴とするヘッド位置決
め装置。A magnetic circuit is constructed by arranging a pair of plate-shaped permanent magnets facing each other with a gap formed inside a pair of plate-shaped yokes, a head arm portion on which a magnetic head is mounted, an arm base having a rotating shaft, and a magnetic circuit. In a head positioning device comprising a head driving arm consisting of a tail section equipped with a flat moving coil positioned in a gap, at least the flat moving coil and the tail section of the head driving arm are molded into an arm by resin molding. A head positioning device characterized by having an integral structure with a base.
JP4758884U 1984-03-30 1984-03-30 Head positioning device Pending JPS60159566U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4758884U JPS60159566U (en) 1984-03-30 1984-03-30 Head positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4758884U JPS60159566U (en) 1984-03-30 1984-03-30 Head positioning device

Publications (1)

Publication Number Publication Date
JPS60159566U true JPS60159566U (en) 1985-10-23

Family

ID=30563053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4758884U Pending JPS60159566U (en) 1984-03-30 1984-03-30 Head positioning device

Country Status (1)

Country Link
JP (1) JPS60159566U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412480U (en) * 1987-07-09 1989-01-23
JPH03277160A (en) * 1989-06-21 1991-12-09 Hitachi Metals Ltd Oscillating actuator
JPH04229062A (en) * 1990-05-24 1992-08-18 Hitachi Metals Ltd Rocking actuator
JPH0497467U (en) * 1991-01-10 1992-08-24
JPH04236157A (en) * 1991-01-10 1992-08-25 Hitachi Metals Ltd Coil member and oscillating actuator
JPH0498878U (en) * 1991-02-04 1992-08-26
JPH0522921A (en) * 1990-10-04 1993-01-29 Hitachi Metals Ltd Swing type actuator
JPH08154372A (en) * 1995-05-09 1996-06-11 Hitachi Metals Ltd Rocking actuator
JPH08163851A (en) * 1995-05-09 1996-06-21 Hitachi Metals Ltd Oscillatory actuator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179971A (en) * 1981-04-14 1982-11-05 Philips Nv Mounting of magnetic head unit to mobile carrier of magnetic disc recorder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179971A (en) * 1981-04-14 1982-11-05 Philips Nv Mounting of magnetic head unit to mobile carrier of magnetic disc recorder

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412480U (en) * 1987-07-09 1989-01-23
JPH03277160A (en) * 1989-06-21 1991-12-09 Hitachi Metals Ltd Oscillating actuator
JPH04229062A (en) * 1990-05-24 1992-08-18 Hitachi Metals Ltd Rocking actuator
JPH0522921A (en) * 1990-10-04 1993-01-29 Hitachi Metals Ltd Swing type actuator
JPH0497467U (en) * 1991-01-10 1992-08-24
JPH04236157A (en) * 1991-01-10 1992-08-25 Hitachi Metals Ltd Coil member and oscillating actuator
JPH0498878U (en) * 1991-02-04 1992-08-26
JPH08154372A (en) * 1995-05-09 1996-06-11 Hitachi Metals Ltd Rocking actuator
JPH08163851A (en) * 1995-05-09 1996-06-21 Hitachi Metals Ltd Oscillatory actuator

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