DE2228520A1 - Scheibenpackvorrichtung - Google Patents

Scheibenpackvorrichtung

Info

Publication number
DE2228520A1
DE2228520A1 DE19722228520 DE2228520A DE2228520A1 DE 2228520 A1 DE2228520 A1 DE 2228520A1 DE 19722228520 DE19722228520 DE 19722228520 DE 2228520 A DE2228520 A DE 2228520A DE 2228520 A1 DE2228520 A1 DE 2228520A1
Authority
DE
Germany
Prior art keywords
pack
disc
hub
spindle
disk
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
DE19722228520
Other languages
German (de)
English (en)
Inventor
Joseph P. Alameda; Verdone Michael A. San Mateo; Calif. Francini (V.StA.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of DE2228520A1 publication Critical patent/DE2228520A1/de
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
    • G11B23/0014—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 record carriers not specifically of filamentary or web form
    • G11B23/0021—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 record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/021—Selecting or spacing of record carriers for introducing the heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/038—Centering or locking of a plurality of discs in a single cartridge
    • 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
    • G11B23/032—Containers for flat record carriers for rigid discs
    • G11B23/0323—Containers for flat record carriers for rigid discs for disc-packs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • G11B5/825—Disk carriers flexible discs

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Packaging For Recording Disks (AREA)
DE19722228520 1971-06-14 1972-06-12 Scheibenpackvorrichtung Pending DE2228520A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15279671A 1971-06-14 1971-06-14

Publications (1)

Publication Number Publication Date
DE2228520A1 true DE2228520A1 (de) 1972-12-28

Family

ID=22544488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722228520 Pending DE2228520A1 (de) 1971-06-14 1972-06-12 Scheibenpackvorrichtung

Country Status (5)

Country Link
US (1) US3724652A (enExample)
DE (1) DE2228520A1 (enExample)
FR (1) FR2142415A5 (enExample)
GB (1) GB1347606A (enExample)
IT (1) IT958358B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736473A (en) * 1980-08-14 1982-02-27 Sony Corp Rotating driving device
AU3856589A (en) * 1988-08-29 1990-03-23 Petra Dunker Storage case for circular data carriers
US5558220A (en) * 1995-06-21 1996-09-24 Owen J. Meegan Case and tray for holding high density discs
JP2006059422A (ja) * 2004-08-18 2006-03-02 Fuji Photo Film Co Ltd 記録ディスクカートリッジ
US12211527B2 (en) * 2022-11-16 2025-01-28 Western Digital Technologies, Inc. Hard disk drive multiple disk pack stacking structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509992A (en) * 1966-06-06 1970-05-05 Disc Pack Corp Disc pack enclosure
US3566381A (en) * 1967-09-15 1971-02-23 Ibm Data storage means having both fixed and removable record disk means
US3570661A (en) * 1969-01-17 1971-03-16 Memorex Corp Attachment knob assembly for a disc pack bottom cover

Also Published As

Publication number Publication date
US3724652A (en) 1973-04-03
IT958358B (it) 1973-10-20
GB1347606A (en) 1974-02-27
FR2142415A5 (enExample) 1973-01-26

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination