JPS59164934U - magnetic recording medium - Google Patents

magnetic recording medium

Info

Publication number
JPS59164934U
JPS59164934U JP5636783U JP5636783U JPS59164934U JP S59164934 U JPS59164934 U JP S59164934U JP 5636783 U JP5636783 U JP 5636783U JP 5636783 U JP5636783 U JP 5636783U JP S59164934 U JPS59164934 U JP S59164934U
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
magnetic
magnetic layer
resin
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
JP5636783U
Other languages
Japanese (ja)
Other versions
JPH034975Y2 (en
Inventor
洋 保坂
椎葉　淳
Original Assignee
東京磁気印刷株式会社
信越ポリマ−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 東京磁気印刷株式会社, 信越ポリマ−株式会社 filed Critical 東京磁気印刷株式会社
Priority to JP5636783U priority Critical patent/JPS59164934U/en
Publication of JPS59164934U publication Critical patent/JPS59164934U/en
Application granted granted Critical
Publication of JPH034975Y2 publication Critical patent/JPH034975Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Paints Or Removers (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]

第１図は本考案による磁気記録媒体の一実施例を示す斜
視図、第２図は本考案による磁気記録媒体の別の実施例
を示す斜視図、第３図は本箸案の磁気記録媒体の製造方
法の一例を説明するための概略断面図、第４図Ａ及びＢ
は第３図に関して説明した製造方法によって形成された
磁気記録媒体のそれぞれ平面図及び正面図、第５図は本
考案の磁気記録媒体の性能を調べるため種々試作した磁
気記録媒体の形状を示す斜視図、第６図は第５図に示し
たような磁気記録媒体について種々測定した結果である
振れ量と出力変動との関係を示す図、第７図Ａは比較サ
ンプルと磁気ヘッドとの関係を示す概略平面図、第７図
Ｂは本考案による磁気記録媒体と磁気ヘッドとの関係を
示す概略平面図である。 １、　３．　６．　１２・・・・・・基体、２．　４．
　７．　１３・・・・・・磁性層、１４・・・・・・回
転軸、１５．１６・・・・・・磁性層、１７・・・・・
・磁気ヘッド。FIG. 1 is a perspective view showing one embodiment of the magnetic recording medium according to the present invention, FIG. 2 is a perspective view showing another embodiment of the magnetic recording medium according to the present invention, and FIG. 3 is a magnetic recording medium of the present invention. A schematic cross-sectional view for explaining an example of the manufacturing method, FIGS. 4A and B
3 is a plan view and a front view of a magnetic recording medium formed by the manufacturing method explained in connection with FIG. 3, and FIG. 5 is a perspective view showing the shapes of various magnetic recording media manufactured as prototypes to examine the performance of the magnetic recording medium of the present invention. Figure 6 shows the relationship between the amount of runout and output fluctuation, which is the result of various measurements on the magnetic recording medium shown in Figure 5, and Figure 7A shows the relationship between the comparison sample and the magnetic head. FIG. 7B is a schematic plan view showing the relationship between the magnetic recording medium and the magnetic head according to the present invention. 1, 3. 6. 12...Base, 2. 4.
7. 13...magnetic layer, 14...rotation shaft, 15.16...magnetic layer, 17...
・Magnetic head.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）基体の表面にゴム硬度が３０°から９０°の磁性
層を有することを特徴とする磁気記録媒体。(1) A magnetic recording medium characterized by having a magnetic layer having a rubber hardness of 30° to 90° on the surface of a substrate. （２）前記磁性層は、磁性材料とゴム弾性を有する樹脂
とを混練した材料を前記基体表面に対して一体成型して
なるものである実用新案登録請求の範囲第（１）項記載
の磁気記録媒体。(2) The magnetic layer according to claim 1, wherein the magnetic layer is formed by integrally molding a material obtained by kneading a magnetic material and a resin having rubber elasticity on the surface of the substrate. recoding media. （３）前記樹脂は、シリコンゴムである実用新案登録請
求の範囲第（２）項記載の磁気記録媒体。(3) The magnetic recording medium according to claim (2), wherein the resin is silicone rubber.
JP5636783U 1983-04-15 1983-04-15 magnetic recording medium Granted JPS59164934U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5636783U JPS59164934U (en) 1983-04-15 1983-04-15 magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5636783U JPS59164934U (en) 1983-04-15 1983-04-15 magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS59164934U true JPS59164934U (en) 1984-11-05
JPH034975Y2 JPH034975Y2 (en) 1991-02-08

Family

ID=30186690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5636783U Granted JPS59164934U (en) 1983-04-15 1983-04-15 magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS59164934U (en)

Also Published As

Publication number Publication date
JPH034975Y2 (en) 1991-02-08

Similar Documents

Publication Publication Date Title
JPS59164934U (en) magnetic recording medium
JPS5852652U (en) photothermal magnetic recording medium
JPS60150668U (en) head slider
JP2735472B2 (en) Magnetic head
JP2522431B2 (en) Magnetic head
JPS6089613U (en) cleaning disk
JPS6048243U (en) semiconductor equipment
JPS5963822U (en) head barrel
JPS5910161U (en) magnetic head
JPS60132663U (en) magnetic recording and reproducing device
JPH05198115A (en) Levitation type magnetic head device
JPS6133402U (en) variable resistor
JPS60163560U (en) magnetic recording medium
JPS6012821U (en) magnetic disk plate
JPS59120116U (en) Information recording media mold
JPS59142937U (en) magnetic head slider
JPS60123712U (en) magnetic head
JPS60193800U (en) Piezoelectric ultrasonic vibrator
JPH0668407A (en) Magnetic head and its production
JPS6121010U (en) magnetic head device
JPS60186566U (en) Optical disk eccentric alignment mechanism
JPS59138386U (en) voice coil motor
JPS6140762U (en) Carrier holding device of floppy disk drive
JPS61182922U (en)
JPS6142712A (en) Magnetic head device