JPS60166868U - Head movement mechanism of magnetic disk drive - Google Patents

Head movement mechanism of magnetic disk drive

Info

Publication number
JPS60166868U
JPS60166868U JP5301784U JP5301784U JPS60166868U JP S60166868 U JPS60166868 U JP S60166868U JP 5301784 U JP5301784 U JP 5301784U JP 5301784 U JP5301784 U JP 5301784U JP S60166868 U JPS60166868 U JP S60166868U
Authority
JP
Japan
Prior art keywords
magnetic disk
disk drive
gear
cam
movement mechanism
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
JP5301784U
Other languages
Japanese (ja)
Inventor
武藤　佳郎
Original Assignee
日本電産コパル株式会社
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 日本電産コパル株式会社 filed Critical 日本電産コパル株式会社
Priority to JP5301784U priority Critical patent/JPS60166868U/en
Publication of JPS60166868U publication Critical patent/JPS60166868U/en
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Rotational Drive Of Disk (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 the drawing]

図面はこの考案の一実施例を示す概略平面図である。 １・・・・・・駆動軸、２・・・・・・プーリ、３・′
・・・・・モータ、４・・・・・・ベルト、５・・・・
・・第１小歯車、６・・・・・・第１回転軸、７・・・
・・・切欠歯車、７ａ・・・・・・切欠部、７ｂ・・・
・・・歯部、訃・・・・・突起、９・・・・・・板ばね
、１０・・・・・・トリガーレバー、１０ａ・・・・・
・先端係止部、１１・・・・・・リレー、１２・・・・
・・軸、１３・・・・・・第２小歯車、１４・・・・・
・第２回転軸、１５・・・・・・大歯車、１６・・・・
・・カム、１７・・・・・・カムフォロワー、１８・・
・・・・ヘッドキャリッジ、１９・・・・・・ばね、２
０・・・・・・磁気ヘッド、２１・・・・・・テンショ
ンローラ。The drawing is a schematic plan view showing an embodiment of this invention. 1... Drive shaft, 2... Pulley, 3.'
...Motor, 4...Belt, 5...
...First pinion, 6...First rotating shaft, 7...
...notch gear, 7a...notch, 7b...
...teeth, tail...protrusion, 9...plate spring, 10...trigger lever, 10a...
・Tip locking part, 11...Relay, 12...
...Shaft, 13...Second pinion, 14...
・Second rotating shaft, 15...Large gear, 16...
...Cam, 17...Cam follower, 18...
・・・Head carriage, 19 ・・・Spring, 2
0...Magnetic head, 21...Tension roller.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）磁気ディスク回転用駆動源たるモータと、該モー
タ駆動力を選択的にカムに伝達してこれを回転させる選
択伝達手段と、付勢部材によって前記カムに押圧当接す
るカムフォロワーが配設されたヘッドキャリッジとを具
えたことを特徴とする磁気ディスク駆動装置のヘッド移
動機構。(1) A motor serving as a drive source for rotating a magnetic disk, a selective transmission means for selectively transmitting the motor driving force to a cam to rotate it, and a cam follower that presses against the cam by a biasing member are provided. A head moving mechanism for a magnetic disk drive device, comprising a head carriage. （２）前記選択伝達手段は、前記モータで回転される小
歯車と、切欠歯車と、該切欠歯車をその切欠部が前記小
歯車に対向する非従動位置に係止□　　して停止させる
とともに、作動した時に前記小歯車に従動させて所定角
度回動させるトリガ一部材とを有する実用新案登録請求
の範囲第１項記載の磁気ディスク駆動装置のヘッド移動
機構。(2) The selection transmission means includes a small gear rotated by the motor, a notched gear, and the notched gear is stopped by locking the notched gear in a non-driven position where the notch portion faces the small gear, 2. The head moving mechanism for a magnetic disk drive device according to claim 1, further comprising a trigger member which is rotated by a predetermined angle by following the small gear when activated.
JP5301784U 1984-04-11 1984-04-11 Head movement mechanism of magnetic disk drive Pending JPS60166868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5301784U JPS60166868U (en) 1984-04-11 1984-04-11 Head movement mechanism of magnetic disk drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5301784U JPS60166868U (en) 1984-04-11 1984-04-11 Head movement mechanism of magnetic disk drive

Publications (1)

Publication Number Publication Date
JPS60166868U true JPS60166868U (en) 1985-11-06

Family

ID=30573481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5301784U Pending JPS60166868U (en) 1984-04-11 1984-04-11 Head movement mechanism of magnetic disk drive

Country Status (1)

Country Link
JP (1) JPS60166868U (en)

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