JPS63157873U - - Google Patents

Info

Publication number
JPS63157873U
JPS63157873U JP4823187U JP4823187U JPS63157873U JP S63157873 U JPS63157873 U JP S63157873U JP 4823187 U JP4823187 U JP 4823187U JP 4823187 U JP4823187 U JP 4823187U JP S63157873 U JPS63157873 U JP S63157873U
Authority
JP
Japan
Prior art keywords
magnetic disk
head
contact
window
protrusions
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
JP4823187U
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 JP4823187U priority Critical patent/JPS63157873U/ja
Publication of JPS63157873U publication Critical patent/JPS63157873U/ja
Pending legal-status Critical Current

Links

Description

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

第１図イ，ロは本考案の一実施例を示す平面図
とそのＡ―Ａ線断面図で、第２図は他の実施例を
示す斜視図で、第３図イ，ロは従来例を示す平面
図とそのＢ―Ｂ線断面図である。 １０，２０……磁気デイスク装置、１１，２１
……ケース、１２……磁気デイスク、１３……駆
動軸挿入用窓、１４……ヘツド挿入用窓、１５ａ
，１５ｂ，２２ａ，２２ｂ……突条部、１６……
ヘツド。 1A and 1B are a plan view and a sectional view taken along the line A--A of the embodiment of the present invention, FIG. 2 is a perspective view of another embodiment, and FIGS. 3A and 3B are a conventional example. FIG. 2 is a plan view and a sectional view taken along line BB of the same. 10, 20...Magnetic disk device, 11, 21
... Case, 12 ... Magnetic disk, 13 ... Drive shaft insertion window, 14 ... Head insertion window, 15a
, 15b, 22a, 22b... protruding portion, 16...
Head.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円板状の磁気記録媒体からなる磁気デイスクと
、この磁気デイスクを回転可能に収納するととも
に、磁気デイスクにヘツドを当接させるヘツド挿
入用窓を設けたケースとからなる磁気デイスク装
置において、ヘツド挿入用窓と対向するケースの
内面に離間した平行突条部を設け、この突条部間
でヘツドが磁気デイスクと当接するようにしたこ
とを特徴とする磁気デイスク装置。 In a magnetic disk device consisting of a magnetic disk made of a disc-shaped magnetic recording medium and a case that rotatably houses the magnetic disk and is provided with a head insertion window for bringing the head into contact with the magnetic disk, the head insertion 1. A magnetic disk device, characterized in that spaced apart parallel protrusions are provided on the inner surface of a case facing the window, and the head comes into contact with the magnetic disk between the protrusions.
JP4823187U 1987-03-31 1987-03-31 Pending JPS63157873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4823187U JPS63157873U (en) 1987-03-31 1987-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4823187U JPS63157873U (en) 1987-03-31 1987-03-31

Publications (1)

Publication Number Publication Date
JPS63157873U true JPS63157873U (en) 1988-10-17

Family

ID=30869569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4823187U Pending JPS63157873U (en) 1987-03-31 1987-03-31

Country Status (1)

Country Link
JP (1) JPS63157873U (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119567A (en) * 1982-12-25 1984-07-10 Canon Inc Stabilizing member
JPS61214187A (en) * 1985-03-19 1986-09-24 Olympus Optical Co Ltd Jacket for information recording medium
JPS6251083A (en) * 1985-08-30 1987-03-05 Hitachi Ltd Floppy disk
JPS6252778A (en) * 1985-09-02 1987-03-07 Matsushita Electric Ind Co Ltd Floppy disc device
JPS6235475B2 (en) * 1980-12-16 1987-08-01 Mitsubishi Rayon Co
JPS63229675A (en) * 1987-03-18 1988-09-26 Sony Corp Disk cartridge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235475B2 (en) * 1980-12-16 1987-08-01 Mitsubishi Rayon Co
JPS59119567A (en) * 1982-12-25 1984-07-10 Canon Inc Stabilizing member
JPS61214187A (en) * 1985-03-19 1986-09-24 Olympus Optical Co Ltd Jacket for information recording medium
JPS6251083A (en) * 1985-08-30 1987-03-05 Hitachi Ltd Floppy disk
JPS6252778A (en) * 1985-09-02 1987-03-07 Matsushita Electric Ind Co Ltd Floppy disc device
JPS63229675A (en) * 1987-03-18 1988-09-26 Sony Corp Disk cartridge

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