JPS61199761U - - Google Patents

Info

Publication number
JPS61199761U
JPS61199761U JP8475085U JP8475085U JPS61199761U JP S61199761 U JPS61199761 U JP S61199761U JP 8475085 U JP8475085 U JP 8475085U JP 8475085 U JP8475085 U JP 8475085U JP S61199761 U JPS61199761 U JP S61199761U
Authority
JP
Japan
Prior art keywords
actuator
magnetic disk
disk device
actuator mechanism
slider
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
JP8475085U
Other languages
Japanese (ja)
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 JP8475085U priority Critical patent/JPS61199761U/ja
Publication of JPS61199761U publication Critical patent/JPS61199761U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
  • Linear Motors (AREA)

Description

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

第１図は本考案のアクチユエータの一実施例を
示す斜視図、第２図は本考案の実施例を示すスラ
イダの斜視図。第３図はスライダの他の実施例を
示す斜視図である。 １……ヨーク、２……突起、３……摺動子、４
……コイル、６……レール、７，８……導電体、
９……スライダ、１０……積層型圧電素子、１１
ａ，１１ｂ……永久磁石、１３……キヤリツジ、
１４……ヘツド組立体、２４……磁極、２６……
コイル。 FIG. 1 is a perspective view showing an embodiment of the actuator of the present invention, and FIG. 2 is a perspective view of a slider showing the embodiment of the present invention. FIG. 3 is a perspective view showing another embodiment of the slider. 1...Yoke, 2...Protrusion, 3...Slider, 4
... Coil, 6 ... Rail, 7, 8 ... Conductor,
9...Slider, 10...Laminated piezoelectric element, 11
a, 11b...Permanent magnet, 13...Carriage,
14... Head assembly, 24... Magnetic pole, 26...
coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 位置制御部からの指令に基づいて位置読み出し
用ヘツドにより、デイスクに書かれた位置情報を
読取つて所望の位置にアクセスする磁気デイスク
装置のアクチユエータ機構において、前記アクチ
ユエータはボイスコイルモータとインダクトシン
からなる第１のアクチユエータと、この第１のア
クチユエータに固定されたヘツド組立体のスライ
ダに、積層型圧着素子を用いた第２のアクチユエ
ータを形成したことを特徴とする磁気デイスク装
置のアクチユエータ機構。 In the actuator mechanism of a magnetic disk device, a position reading head reads position information written on the disk and accesses a desired position based on a command from a position control unit. An actuator mechanism for a magnetic disk device, characterized in that a second actuator using a laminated pressure bonding element is formed on a slider of a head assembly fixed to the first actuator.
JP8475085U 1985-06-05 1985-06-05 Pending JPS61199761U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8475085U JPS61199761U (en) 1985-06-05 1985-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8475085U JPS61199761U (en) 1985-06-05 1985-06-05

Publications (1)

Publication Number Publication Date
JPS61199761U true JPS61199761U (en) 1986-12-13

Family

ID=30634519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8475085U Pending JPS61199761U (en) 1985-06-05 1985-06-05

Country Status (1)

Country Link
JP (1) JPS61199761U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002503940A (en) * 1998-02-18 2002-02-05 フラオンホファー−ゲゼルシャフト・ツア・フェルデルング・デア・アンゲヴァンテン・フォルシュング・エー・ファオ Linear drive
WO2020170624A1 (en) * 2019-02-20 2020-08-27 三菱重工業株式会社 Electric actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002503940A (en) * 1998-02-18 2002-02-05 フラオンホファー−ゲゼルシャフト・ツア・フェルデルング・デア・アンゲヴァンテン・フォルシュング・エー・ファオ Linear drive
WO2020170624A1 (en) * 2019-02-20 2020-08-27 三菱重工業株式会社 Electric actuator
US11328849B2 (en) 2019-02-20 2022-05-10 Mitsubishi Heavy Industries, Ltd. Electric actuator

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