FR2359479A1 - Organe pour limiter le deplacement de la porte d'admission d'air dans une cartouche de disque d'enregistrement a revetement magnetique - Google Patents

Organe pour limiter le deplacement de la porte d'admission d'air dans une cartouche de disque d'enregistrement a revetement magnetique

Info

Publication number
FR2359479A1
FR2359479A1 FR7722194A FR7722194A FR2359479A1 FR 2359479 A1 FR2359479 A1 FR 2359479A1 FR 7722194 A FR7722194 A FR 7722194A FR 7722194 A FR7722194 A FR 7722194A FR 2359479 A1 FR2359479 A1 FR 2359479A1
Authority
FR
France
Prior art keywords
door
movement
air intake
parts
limiting
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
FR7722194A
Other languages
English (en)
French (fr)
Other versions
FR2359479B1 (enExample
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2359479A1 publication Critical patent/FR2359479A1/fr
Application granted granted Critical
Publication of FR2359479B1 publication Critical patent/FR2359479B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • 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
    • G11B23/0321—Containers for flat record carriers for rigid discs rigid cartridges for single discs

Landscapes

  • Packaging For Recording Disks (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Feeding And Guiding Record Carriers (AREA)
FR7722194A 1976-07-21 1977-07-20 Organe pour limiter le deplacement de la porte d'admission d'air dans une cartouche de disque d'enregistrement a revetement magnetique Granted FR2359479A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/707,712 US4118748A (en) 1976-07-21 1976-07-21 Member for limiting air door movement in a disk cartridge

Publications (2)

Publication Number Publication Date
FR2359479A1 true FR2359479A1 (fr) 1978-02-17
FR2359479B1 FR2359479B1 (enExample) 1981-06-19

Family

ID=24842846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722194A Granted FR2359479A1 (fr) 1976-07-21 1977-07-20 Organe pour limiter le deplacement de la porte d'admission d'air dans une cartouche de disque d'enregistrement a revetement magnetique

Country Status (5)

Country Link
US (1) US4118748A (enExample)
JP (1) JPS6019588B2 (enExample)
DE (1) DE2733309A1 (enExample)
FR (1) FR2359479A1 (enExample)
GB (1) GB1585839A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8004378A (nl) * 1980-07-31 1982-03-01 Philips Nv Schijfeenheid met een roteerbare ronde informatieschijf.
AU560481B2 (en) * 1982-07-19 1987-04-09 Sony Corporation Disk cassette loading
KR0124147B1 (ko) * 1987-07-29 1997-11-28 나가이 아쯔시 디스크 카트리지

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477068A (fr) * 1965-04-26 1967-04-14 Ibm Elément de mémoire interchangeable
US3800325A (en) * 1972-08-14 1974-03-26 Callus Memories Inc Disc drive for memory disc cartridge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526884A (en) * 1965-04-26 1970-09-01 Ibm Dustproof magnetic discs housing
GB1200572A (en) * 1969-03-26 1970-07-29 Ibm Cartridge for a magnetic disc assembly
US3688289A (en) * 1970-05-13 1972-08-29 Georg Schnell Magnetic disc pack and arrangement for aerating the same
BE789309A (fr) * 1971-09-30 1973-01-15 Honeywell Bull Soc Ind Dispositif de ventilation pour unite de disques magnetiques

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477068A (fr) * 1965-04-26 1967-04-14 Ibm Elément de mémoire interchangeable
US3800325A (en) * 1972-08-14 1974-03-26 Callus Memories Inc Disc drive for memory disc cartridge

Also Published As

Publication number Publication date
DE2733309A1 (de) 1978-02-16
JPS6019588B2 (ja) 1985-05-16
JPS5313408A (en) 1978-02-07
US4118748A (en) 1978-10-03
FR2359479B1 (enExample) 1981-06-19
GB1585839A (en) 1981-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse