JPS5989483U - magnetic disk cartridge - Google Patents

magnetic disk cartridge

Info

Publication number
JPS5989483U
JPS5989483U JP18589282U JP18589282U JPS5989483U JP S5989483 U JPS5989483 U JP S5989483U JP 18589282 U JP18589282 U JP 18589282U JP 18589282 U JP18589282 U JP 18589282U JP S5989483 U JPS5989483 U JP S5989483U
Authority
JP
Japan
Prior art keywords
magnetic disk
case
disk
opening
disk cartridge
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
JP18589282U
Other languages
Japanese (ja)
Inventor
健吾 大石
収 鈴木
Original Assignee
富士写真フイルム株式会社
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 富士写真フイルム株式会社 filed Critical 富士写真フイルム株式会社
Priority to JP18589282U priority Critical patent/JPS5989483U/en
Priority to NL8304191A priority patent/NL8304191A/en
Priority to DE19833344209 priority patent/DE3344209A1/en
Publication of JPS5989483U publication Critical patent/JPS5989483U/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0301—Details
    • G11B23/0302—Auxiliary features

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１実施例を示す斜視図、第２図は上記
実施例の内部構造を示す部分平断面図、第３図は上記実
施例の一部を拡大して示す斜視図である。 ３・・・磁気ディスク、４・・・ケース、４ａ・・・ケ
ースの切欠き、４ｃ、　　４ｄ・・・凹部、４ｄ、　　
４ｅ・・・検出孔、７・・・回転タブ円板、７ａ・・・
円板の側面、７Ｃ・・・突起、７ｄ・・・開口、７ｅ・
・・軸受孔、８・・・軸。Fig. 1 is a perspective view showing one embodiment of the present invention, Fig. 2 is a partial plan cross-sectional view showing the internal structure of the above embodiment, and Fig. 3 is a perspective view showing an enlarged part of the above embodiment. be. 3...Magnetic disk, 4...Case, 4a...Case notch, 4c, 4d...Recess, 4d,
4e...Detection hole, 7...Rotating tab disc, 7a...
Side surface of disk, 7C...Protrusion, 7d...Opening, 7e.
...Bearing hole, 8...shaft.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）円盤状の磁気ディスクを回転可能にケース内に収
容してなる磁気ディスクカートリッジにおいて、前記ケ
ース内に、一部に開口を有する回転タブ円板を前記磁気
ディスクと略平行に回転自在に支持し、ケースの一部に
該回転タブ円板の側面の一部を露出させる切欠きと、前
記タブ円板が特定回転位置に位置したとき前記開口と整
合する検出孔とを設けるとともに、前記回転タブ円板と
ケースに、該円板を前記開口が前記検出孔に整合する位
置と整合しない位置との２つの回転位置に停止させる保
合手段を設けたことを特徴とする磁気ディスクカートリ
ッジ。(1) In a magnetic disk cartridge in which a disk-shaped magnetic disk is rotatably housed in a case, a rotary tab disk having an opening in a portion is rotatably provided in the case substantially parallel to the magnetic disk. a notch for exposing a part of the side surface of the rotary tab disc in a part of the case; and a detection hole that aligns with the opening when the tab disc is located at a specific rotational position; A magnetic disk cartridge characterized in that the rotary tab disc and the case are provided with retaining means for stopping the disc in two rotational positions: a position where the opening is aligned with the detection hole and a position where the opening is not aligned. （２）前記係合手段が、回転タブ円板と一体的に該、円
板の外周部に形成され円板半径方向に弾性を有する突起
と、ケースと一体的に形成されて該突起を受承する凹部
とからなることを特徴とする実用新案登録請求の範囲第
１項記載の磁気ディスクカートリッジ。(2) The engaging means is integrally formed with the rotary tab disk, and includes a protrusion that is formed on the outer circumference of the disk and has elasticity in the radial direction of the disk, and a protrusion that is integrally formed with the case and receives the protrusion. A magnetic disk cartridge according to claim 1, characterized in that the magnetic disk cartridge comprises a recessed portion for receiving the magnetic disk.
JP18589282U 1982-12-08 1982-12-08 magnetic disk cartridge Pending JPS5989483U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP18589282U JPS5989483U (en) 1982-12-08 1982-12-08 magnetic disk cartridge
NL8304191A NL8304191A (en) 1982-12-08 1983-12-06 CASSETTE FOR A MAGNETIC RECORD DISC.
DE19833344209 DE3344209A1 (en) 1982-12-08 1983-12-07 Magnetic recording disc cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18589282U JPS5989483U (en) 1982-12-08 1982-12-08 magnetic disk cartridge

Publications (1)

Publication Number Publication Date
JPS5989483U true JPS5989483U (en) 1984-06-16

Family

ID=16178700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18589282U Pending JPS5989483U (en) 1982-12-08 1982-12-08 magnetic disk cartridge

Country Status (3)

Country Link
JP (1) JPS5989483U (en)
DE (1) DE3344209A1 (en)
NL (1) NL8304191A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105983U (en) * 1984-12-17 1986-07-05
US4685017A (en) * 1985-06-11 1987-08-04 Shape Inc. Write/protect tab assembly for a floppy disc jacket and method for assembling same
USRE33961E (en) * 1985-06-11 1992-06-16 Shape Inc. Write/protect tab assembly for a floppy disc jacket and method for assembling same
US4660105A (en) * 1985-11-19 1987-04-21 Eastman Kodak Company Cassette recording or non-recording indicating mechanism
US6067214A (en) * 1995-02-14 2000-05-23 Iomega Corporation Data cartridge marker for foreign object detection
JP2001057048A (en) * 1999-03-05 2001-02-27 Hitachi Maxell Ltd Disk cartridge
JP2002358757A (en) * 2001-05-30 2002-12-13 Fuji Photo Film Co Ltd Identification structure for recording media cartridge
WO2003034431A1 (en) * 2001-10-15 2003-04-24 Quantum Corporation Tape cartridge write protect mechanism

Also Published As

Publication number Publication date
DE3344209A1 (en) 1984-06-14
NL8304191A (en) 1984-07-02

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