FR2435099B1 - - Google Patents

Info

Publication number
FR2435099B1
FR2435099B1 FR7921848A FR7921848A FR2435099B1 FR 2435099 B1 FR2435099 B1 FR 2435099B1 FR 7921848 A FR7921848 A FR 7921848A FR 7921848 A FR7921848 A FR 7921848A FR 2435099 B1 FR2435099 B1 FR 2435099B1
Authority
FR
France
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.)
Expired
Application number
FR7921848A
Other versions
FR2435099A1 (fr
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 FR2435099A1 publication Critical patent/FR2435099A1/fr
Application granted granted Critical
Publication of FR2435099B1 publication Critical patent/FR2435099B1/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
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/035—Positioning by moving the loading station
    • 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
FR7921848A 1978-09-01 1979-08-31 Systeme de fermeture d'une cassette pour disque magnetique Granted FR2435099A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/938,810 US4184184A (en) 1978-09-01 1978-09-01 Cartridge with improved access door closing means

Publications (2)

Publication Number Publication Date
FR2435099A1 FR2435099A1 (fr) 1980-03-28
FR2435099B1 true FR2435099B1 (fr) 1982-11-26

Family

ID=25472004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921848A Granted FR2435099A1 (fr) 1978-09-01 1979-08-31 Systeme de fermeture d'une cassette pour disque magnetique

Country Status (6)

Country Link
US (1) US4184184A (fr)
JP (1) JPS5534388A (fr)
CA (1) CA1127756A (fr)
DE (1) DE2935658A1 (fr)
FR (1) FR2435099A1 (fr)
GB (1) GB2032675B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394700A (en) * 1981-04-01 1983-07-19 Disctron, Inc. Restraining and sealing mechanism for disc cartridge
US4459628A (en) * 1982-04-19 1984-07-10 Cipher Data Products, Inc. Disk cartridge
US4464693A (en) * 1982-04-19 1984-08-07 Minnesota Mining And Manufacturing Company Snap-action cartridge for recording disc
WO1983004135A1 (fr) * 1982-05-17 1983-11-24 Data Peripherals Mecanisme d'immobilisation et de fermeture etanche pour une cartouche de disque
JPS5928878U (ja) * 1982-08-18 1984-02-22 富士写真フイルム株式会社 磁気デイスクカ−トリツジ
US4573096A (en) * 1982-12-20 1986-02-25 Minnesota Mining And Manufacturing Company Clam-shell cartridge for recording disc
USD418828S (en) * 1998-05-12 2000-01-11 Castlewood Systems, Inc. Element of an audio, video and computer data cartridge
USD410644S (en) 1998-05-12 1999-06-08 Castlewood Systems, Inc. Audio, video, and computer data cartridge
USD411533S (en) 1998-05-12 1999-06-29 Castlewood Systems, Inc. Element of an audio video and computer data cartridge
USD424048S (en) * 1998-05-12 2000-05-02 Castlewood Systems, Inc. Video and computer data cartridge
US9449643B1 (en) 2015-04-24 2016-09-20 Seagate Technology Llc Data storage component test deck

Family Cites Families (4)

* 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
US3526884A (en) * 1965-04-26 1970-09-01 Ibm Dustproof magnetic discs housing
JPS5276009A (en) * 1975-12-22 1977-06-25 Fujitsu Ltd Magnetic disk cartridge
US4084200A (en) * 1976-07-26 1978-04-11 Memorex Corporation Magnetic disc cartridge

Also Published As

Publication number Publication date
CA1127756A (fr) 1982-07-13
JPS5534388A (en) 1980-03-10
US4184184A (en) 1980-01-15
GB2032675B (en) 1982-10-13
FR2435099A1 (fr) 1980-03-28
GB2032675A (en) 1980-05-08
DE2935658A1 (de) 1980-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse