JPS59112385U - Magnetic disk rotation mounting stand - Google Patents

Magnetic disk rotation mounting stand

Info

Publication number
JPS59112385U
JPS59112385U JP285083U JP285083U JPS59112385U JP S59112385 U JPS59112385 U JP S59112385U JP 285083 U JP285083 U JP 285083U JP 285083 U JP285083 U JP 285083U JP S59112385 U JPS59112385 U JP S59112385U
Authority
JP
Japan
Prior art keywords
magnetic disk
protrusion
disk rotation
mounting stand
rotation mounting
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
JP285083U
Other languages
Japanese (ja)
Other versions
JPS6312427Y2 (en
Inventor
勉 秋山
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 JP285083U priority Critical patent/JPS59112385U/en
Publication of JPS59112385U publication Critical patent/JPS59112385U/en
Application granted granted Critical
Publication of JPS6312427Y2 publication Critical patent/JPS6312427Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (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、第２図は従来の装置の構成図、第３図〜第５図
は本考案の一例の構成図、第６図、第７図は他の例の構
成図そある。 ２１は第１の部材、２２は平面部、２３ａ〜２３Ｃは切
欠、２４は段部、３１は第２の部材、３２は平面部、−
３３は基準面、３４３〜３４Ｃは突起である。 ゛第４図 第５図1 and 2 are block diagrams of a conventional apparatus, FIGS. 3 to 5 are block diagrams of one example of the present invention, and FIGS. 6 and 7 are block diagrams of other examples. 21 is a first member, 22 is a plane part, 23a to 23C are notches, 24 is a step part, 31 is a second member, 32 is a plane part, -
33 is a reference surface, and 343 to 34C are protrusions. Figure 4 Figure 5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気ディスクを回転させるべき回転台め一面上に、第１
の平面部とこの第１の平面部より所定の高さを持ち環状
で略等角間隔に少（とｃ）３箇所の切欠の設けられた段
部とを有し磁石にて形成された第１の部材、及び、第？
の平面部と唇の第２の平面部より上記所定の高さより高
くその頂部が基準面になると共に上記段部の切欠に対応
する位韓に設けられた突起とを有し非磁性体にて形成さ
れた第２゛の部材を、上記切欠に上記突起が挿入され、
るように嵌合し、上記段部及び突起の成す円周の中心が
上記回転台の回転軸と一致するように取付けてなる磁気
ディスクの回転装着台。On one side of the turntable on which the magnetic disk is to be rotated, there is a first
and a step portion having a predetermined height above the first flat surface and having an annular shape and three notches at approximately equal angular intervals, and is formed of a magnet. 1st member and 1st member?
and a protrusion that is higher than the predetermined height from the second plane part of the lip, the top of which serves as a reference plane, and is made of a non-magnetic material. The formed second member is inserted into the notch with the protrusion,
A rotary mounting table for a magnetic disk, which is mounted so that the center of the circumference formed by the stepped portion and the protrusion coincides with the rotation axis of the rotary table.
JP285083U 1983-01-13 1983-01-13 Magnetic disk rotation mounting stand Granted JPS59112385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP285083U JPS59112385U (en) 1983-01-13 1983-01-13 Magnetic disk rotation mounting stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP285083U JPS59112385U (en) 1983-01-13 1983-01-13 Magnetic disk rotation mounting stand

Publications (2)

Publication Number Publication Date
JPS59112385U true JPS59112385U (en) 1984-07-28
JPS6312427Y2 JPS6312427Y2 (en) 1988-04-09

Family

ID=30134498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP285083U Granted JPS59112385U (en) 1983-01-13 1983-01-13 Magnetic disk rotation mounting stand

Country Status (1)

Country Link
JP (1) JPS59112385U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166855U (en) * 1984-04-11 1985-11-06 富士写真フイルム株式会社 Spindle of magnetic recording/playback equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166855U (en) * 1984-04-11 1985-11-06 富士写真フイルム株式会社 Spindle of magnetic recording/playback equipment

Also Published As

Publication number Publication date
JPS6312427Y2 (en) 1988-04-09

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