JPS59173172U - magnetic disk - Google Patents

magnetic disk

Info

Publication number
JPS59173172U
JPS59173172U JP6387783U JP6387783U JPS59173172U JP S59173172 U JPS59173172 U JP S59173172U JP 6387783 U JP6387783 U JP 6387783U JP 6387783 U JP6387783 U JP 6387783U JP S59173172 U JPS59173172 U JP S59173172U
Authority
JP
Japan
Prior art keywords
magnetic disk
metal hub
attached
peripheral portion
abstract
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.)
Granted
Application number
JP6387783U
Other languages
Japanese (ja)
Other versions
JPH0333984Y2 (en
Inventor
悦朗 斉藤
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP6387783U priority Critical patent/JPS59173172U/en
Publication of JPS59173172U publication Critical patent/JPS59173172U/en
Application granted granted Critical
Publication of JPH0333984Y2 publication Critical patent/JPH0333984Y2/ja
Granted legal-status Critical Current

Links

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]

第１図は従来の磁気ディスクの断面図、第２図はこの考
案の一実施例を示す断面図、第３図はこの考案の他の実
施例を示す断面図である。 図中、Ｄは磁気ディスク、１，７は金属ハブ、２はセン
タコア、３は磁気シート、４は弾性体、５は磁気シート
押え、６はワッシャ、８は内周部分、９は外周部分、Ｊ
は磁気ディスクジャケットである。FIG. 1 is a sectional view of a conventional magnetic disk, FIG. 2 is a sectional view showing one embodiment of this invention, and FIG. 3 is a sectional view showing another embodiment of this invention. In the figure, D is a magnetic disk, 1 and 7 are metal hubs, 2 is a center core, 3 is a magnetic sheet, 4 is an elastic body, 5 is a magnetic sheet presser, 6 is a washer, 8 is an inner circumferential portion, 9 is an outer circumferential portion, J
is a magnetic disk jacket.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定寸法とされた金属ハフの基準面に磁気シートを取り
付けた磁気ディスクにおいて、前記磁気シートを前記金
属ハブの内周部分で取り付け、前記金属ハブの外周部分
て離間していることを特徴とする磁気ディスク。A magnetic disk in which a magnetic sheet is attached to a reference surface of a metal hub having a predetermined size, characterized in that the magnetic sheet is attached to an inner peripheral portion of the metal hub and is separated from the outer peripheral portion of the metal hub. magnetic disk.
JP6387783U 1983-04-30 1983-04-30 magnetic disk Granted JPS59173172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6387783U JPS59173172U (en) 1983-04-30 1983-04-30 magnetic disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6387783U JPS59173172U (en) 1983-04-30 1983-04-30 magnetic disk

Publications (2)

Publication Number Publication Date
JPS59173172U true JPS59173172U (en) 1984-11-19
JPH0333984Y2 JPH0333984Y2 (en) 1991-07-18

Family

ID=30194056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6387783U Granted JPS59173172U (en) 1983-04-30 1983-04-30 magnetic disk

Country Status (1)

Country Link
JP (1) JPS59173172U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436706A (en) * 1977-08-26 1979-03-17 Nec Corp Flexible disc cartridge
JPS57212625A (en) * 1981-06-22 1982-12-27 Matsushita Electric Ind Co Ltd Flexible disk
JPS5971421U (en) * 1982-10-29 1984-05-15 ソニー株式会社 magnetic disk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436706A (en) * 1977-08-26 1979-03-17 Nec Corp Flexible disc cartridge
JPS57212625A (en) * 1981-06-22 1982-12-27 Matsushita Electric Ind Co Ltd Flexible disk
JPS5971421U (en) * 1982-10-29 1984-05-15 ソニー株式会社 magnetic disk

Also Published As

Publication number Publication date
JPH0333984Y2 (en) 1991-07-18

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