JPS60173180U - magnetic disk - Google Patents

magnetic disk

Info

Publication number
JPS60173180U
JPS60173180U JP5850484U JP5850484U JPS60173180U JP S60173180 U JPS60173180 U JP S60173180U JP 5850484 U JP5850484 U JP 5850484U JP 5850484 U JP5850484 U JP 5850484U JP S60173180 U JPS60173180 U JP S60173180U
Authority
JP
Japan
Prior art keywords
fixed
magnetic disk
center core
molded part
ring
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
JP5850484U
Other languages
Japanese (ja)
Inventor
隆太郎 小川
直樹 川口
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 JP5850484U priority Critical patent/JPS60173180U/en
Publication of JPS60173180U publication Critical patent/JPS60173180U/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 the drawing]

第１図は従業の磁気ディスクを示す断面図、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、１は金属ハブ、ＩＢは固定面、２はモールド部、
２Ａは受は面、３はセンタコア、４は磁気シート、７は
Ｏリング、８はキャップ、８Ａはテーパ面、Ｄは磁気デ
ィスク、Ｊは磁気ディスクジャケットである。FIG. 1 is a sectional view showing a 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, 1 is a metal hub, IB is a fixed surface, 2 is a molded part,
2A is a bearing surface, 3 is a center core, 4 is a magnetic sheet, 7 is an O-ring, 8 is a cap, 8A is a tapered surface, D is a magnetic disk, and 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] 金属ハブとモールド部とからなるセンタコアの前記モー
ルド部で固定したキャップの下方の内周に設けたテーパ
面で弾性材からなるリングを押圧し、前記センタコアの
固定面に磁気シートを固定し、前記センタコアの受は面
に前記リングを固定したことを特徴とする磁気ディスク
。A ring made of an elastic material is pressed by a tapered surface provided on the lower inner periphery of the cap fixed by the molded part of a center core consisting of a metal hub and a molded part, and a magnetic sheet is fixed to the fixed surface of the center core. A magnetic disk characterized in that the ring is fixed to a surface of a center core receiver.
JP5850484U 1984-04-23 1984-04-23 magnetic disk Pending JPS60173180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5850484U JPS60173180U (en) 1984-04-23 1984-04-23 magnetic disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5850484U JPS60173180U (en) 1984-04-23 1984-04-23 magnetic disk

Publications (1)

Publication Number Publication Date
JPS60173180U true JPS60173180U (en) 1985-11-16

Family

ID=30584064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5850484U Pending JPS60173180U (en) 1984-04-23 1984-04-23 magnetic disk

Country Status (1)

Country Link
JP (1) JPS60173180U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175980A (en) * 1986-01-29 1987-08-01 Hoya Corp Magnetic disk device
JPS62124665U (en) * 1986-01-29 1987-08-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175980A (en) * 1986-01-29 1987-08-01 Hoya Corp Magnetic disk device
JPS62124665U (en) * 1986-01-29 1987-08-07

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