FR1338636A - Cases for transporting and protecting recording drums and discs - Google Patents

Cases for transporting and protecting recording drums and discs

Info

Publication number
FR1338636A
FR1338636A FR912950A FR912950A FR1338636A FR 1338636 A FR1338636 A FR 1338636A FR 912950 A FR912950 A FR 912950A FR 912950 A FR912950 A FR 912950A FR 1338636 A FR1338636 A FR 1338636A
Authority
FR
France
Prior art keywords
discs
transporting
cases
recording drums
protecting recording
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.)
Expired
Application number
FR912950A
Other languages
French (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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR912950A priority Critical patent/FR1338636A/en
Application granted granted Critical
Publication of FR1338636A publication Critical patent/FR1338636A/en
Priority claimed from US454763A external-priority patent/US3206214A/en
Expired 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
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
    • 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
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
    • 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
FR912950A 1961-10-23 1962-10-22 Cases for transporting and protecting recording drums and discs Expired FR1338636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR912950A FR1338636A (en) 1961-10-23 1962-10-22 Cases for transporting and protecting recording drums and discs

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14677561A 1961-10-23 1961-10-23
FR912950A FR1338636A (en) 1961-10-23 1962-10-22 Cases for transporting and protecting recording drums and discs
US454763A US3206214A (en) 1961-10-23 1965-04-22 Transporting and protecting cases for drum and disk records

Publications (1)

Publication Number Publication Date
FR1338636A true FR1338636A (en) 1963-09-27

Family

ID=27246864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912950A Expired FR1338636A (en) 1961-10-23 1962-10-22 Cases for transporting and protecting recording drums and discs

Country Status (1)

Country Link
FR (1) FR1338636A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284161A1 (en) * 1974-09-09 1976-04-02 Ibm MAGNETIC DISC BLOCK WITH ENVELOPE
FR2432749A1 (en) * 1978-07-31 1980-02-29 Minnesota Mining & Mfg TRANSPORT AND STORAGE BOX FOR MAGNETIC RECORDING DISCS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284161A1 (en) * 1974-09-09 1976-04-02 Ibm MAGNETIC DISC BLOCK WITH ENVELOPE
FR2432749A1 (en) * 1978-07-31 1980-02-29 Minnesota Mining & Mfg TRANSPORT AND STORAGE BOX FOR MAGNETIC RECORDING DISCS

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