JPS5817670U - magnetic disk storage device - Google Patents

magnetic disk storage device

Info

Publication number
JPS5817670U
JPS5817670U JP7069182U JP7069182U JPS5817670U JP S5817670 U JPS5817670 U JP S5817670U JP 7069182 U JP7069182 U JP 7069182U JP 7069182 U JP7069182 U JP 7069182U JP S5817670 U JPS5817670 U JP S5817670U
Authority
JP
Japan
Prior art keywords
magnetic disk
rotation
positioning
storage device
disk storage
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
JP7069182U
Other languages
Japanese (ja)
Inventor
内藤　衛
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP7069182U priority Critical patent/JPS5817670U/en
Publication of JPS5817670U publication Critical patent/JPS5817670U/en
Pending legal-status Critical Current

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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図は本考案の一実施例を示す断面概略図、第２図は
アクセス棒の詳細を示す平面図、第３図は位置決め用デ
ィスクの詳細を示す平面図である。 １０・・・カバー、１１・・・ハブ、１２・・・磁気デ
ィスク、１３・・・駆動軸、１４・・・磁気ヘッド、１
５・・・ヘッドバネ、１６・・・アクセス棒、１７・・
・ホルダー、　　　　　。 １８・・・アクセス板、１９・・・位置決め用ディスク
、２０・・・パルスモータ、Ｂ−スパイラルの溝。FIG. 1 is a schematic cross-sectional view showing one embodiment of the present invention, FIG. 2 is a plan view showing details of an access rod, and FIG. 3 is a plan view showing details of a positioning disk. DESCRIPTION OF SYMBOLS 10... Cover, 11... Hub, 12... Magnetic disk, 13... Drive shaft, 14... Magnetic head, 1
5...Head spring, 16...Access rod, 17...
・Holder. 18... Access plate, 19... Positioning disk, 20... Pulse motor, B-spiral groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気ディスクと、該磁気≠イスクを保持し回転せしめる
第１の回転手段と、スパイラル状の案内手段を有する位
置決め用回転部材と、該位置決め用回転部材を保持し回
転せしめる第２の回転手段と、前記位置決め用回転部材
のスパイラル状の案内手段に係合するアクセス部材と、
該アクセス部材に取付けられた磁気ヘッドとを具備し、
前記位置決め用回転部材を前記第２の回転手段で回転さ
せることによりスパイラル状の案内手段によって前記ア
クセス部材を駆動せしめ、該アクセス部材を介して磁気
ヘッドを前記第１の回転手段によって回転されている磁
気ディスクの所望のトラックに位置決めすることを特徴
とする磁気ディスク記憶装置。a magnetic disk, a first rotation means for holding and rotating the magnetic disk, a positioning rotation member having a spiral guide means, a second rotation means for holding and rotating the positioning rotation member; an access member that engages a spiral guide means of the rotary positioning member;
a magnetic head attached to the access member;
By rotating the positioning rotation member by the second rotation means, the access member is driven by the spiral guide means, and the magnetic head is rotated by the first rotation means via the access member. A magnetic disk storage device characterized by positioning on a desired track of a magnetic disk.
JP7069182U 1982-05-17 1982-05-17 magnetic disk storage device Pending JPS5817670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7069182U JPS5817670U (en) 1982-05-17 1982-05-17 magnetic disk storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7069182U JPS5817670U (en) 1982-05-17 1982-05-17 magnetic disk storage device

Publications (1)

Publication Number Publication Date
JPS5817670U true JPS5817670U (en) 1983-02-03

Family

ID=29866503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7069182U Pending JPS5817670U (en) 1982-05-17 1982-05-17 magnetic disk storage device

Country Status (1)

Country Link
JP (1) JPS5817670U (en)

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