JPS6133291U - magnetic disk jacket for data - Google Patents

magnetic disk jacket for data

Info

Publication number
JPS6133291U
JPS6133291U JP11721984U JP11721984U JPS6133291U JP S6133291 U JPS6133291 U JP S6133291U JP 11721984 U JP11721984 U JP 11721984U JP 11721984 U JP11721984 U JP 11721984U JP S6133291 U JPS6133291 U JP S6133291U
Authority
JP
Japan
Prior art keywords
magnetic disk
hole
data
engage
shaft
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
JP11721984U
Other languages
Japanese (ja)
Inventor
英美 佐々木
Original Assignee
オリンパス光学工業株式会社
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 オリンパス光学工業株式会社 filed Critical オリンパス光学工業株式会社
Priority to JP11721984U priority Critical patent/JPS6133291U/en
Publication of JPS6133291U publication Critical patent/JPS6133291U/en
Pending 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) [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 drawings]

第１図は本考案の一実施例の構成を示す平面図、第２図
は従来の一例を示す平面図である。 １・・・ケース、２・・・磁気ディスク、３・・・記録
済みトラツクカウンタ、４・・・係合孔、５・・・チャ
ツキング孔、６・・・センタコア、７・・・角窓、８・
・・シャツタ、９，１０・・・取付け基準孔、３０・・
・駆動シャフト係合孔、３１・・・円孔部、３２・・・
溝孔部。FIG. 1 is a plan view showing the configuration of an embodiment of the present invention, and FIG. 2 is a plan view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Case, 2... Magnetic disk, 3... Recorded track counter, 4... Engagement hole, 5... Chucking hole, 6... Center core, 7... Square window, 8・
・・Shutta, 9, 10・・Mounting reference hole, 30・・
・Drive shaft engagement hole, 31... circular hole portion, 32...
Groove area.

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自在に収納したケースの記録済みト
ラツクカウンタ設置予定部位に、記録再生装置側のカウ
ンタ駆動シャフトの円柱部と係合する如く形成されだ円
孔部と、この円孔部内周縁の一部に切欠され前記シャフ
トの指標爪が全トラック記録完了位置にきたとき上記指
標爪と係合する如く形成された溝孔部と、からなる駆動
シャフト保合孔を設けたことを特徴とするデータ用磁気
ディスクジャケット。An oval hole is formed in the area where the recorded track counter is planned to be installed in a case that rotatably stores a magnetic disk, so as to engage with the cylindrical part of the counter drive shaft on the recording/reproducing device side, and an inner peripheral edge of the hole is formed. Data characterized in that a drive shaft retaining hole is provided, comprising a groove cut out in the shaft and formed to engage with the index pawl when the index pawl of the shaft reaches the all-track recording completion position. magnetic disc jacket.
JP11721984U 1984-07-31 1984-07-31 magnetic disk jacket for data Pending JPS6133291U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11721984U JPS6133291U (en) 1984-07-31 1984-07-31 magnetic disk jacket for data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11721984U JPS6133291U (en) 1984-07-31 1984-07-31 magnetic disk jacket for data

Publications (1)

Publication Number Publication Date
JPS6133291U true JPS6133291U (en) 1986-02-28

Family

ID=30676131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11721984U Pending JPS6133291U (en) 1984-07-31 1984-07-31 magnetic disk jacket for data

Country Status (1)

Country Link
JP (1) JPS6133291U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03144111A (en) * 1989-10-31 1991-06-19 T Echi K Kk Straight-slide bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03144111A (en) * 1989-10-31 1991-06-19 T Echi K Kk Straight-slide bearing
JPH0646048B2 (en) * 1989-10-31 1994-06-15 テイエチケー株式会社 Linear sliding bearing

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