NL7315834A - - Google Patents

Info

Publication number
NL7315834A
NL7315834A NL7315834A NL7315834A NL7315834A NL 7315834 A NL7315834 A NL 7315834A NL 7315834 A NL7315834 A NL 7315834A NL 7315834 A NL7315834 A NL 7315834A NL 7315834 A NL7315834 A NL 7315834A
Authority
NL
Netherlands
Application number
NL7315834A
Other versions
NL181761C (nl
NL181761B (nl
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 filed Critical
Publication of NL7315834A publication Critical patent/NL7315834A/xx
Publication of NL181761B publication Critical patent/NL181761B/xx
Application granted granted Critical
Publication of NL181761C publication Critical patent/NL181761C/xx

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
    • 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
    • G11B17/32—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
    • G11B23/50—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
NLAANVRAGE7315834,A 1972-11-25 1973-11-19 Aandrijfapparaat met het gebruik van een huis voor een schijfvormige gegevensdrager en huis voor een schijfvormige gegevensdrager. NL181761C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2257946A DE2257946C3 (de) 1972-11-25 1972-11-25 Behälter für einen scheibenförmigen Aufzeichnungsträger und ein Antriebsgerät zu seiner Verwendung

Publications (3)

Publication Number Publication Date
NL7315834A true NL7315834A (de) 1974-05-28
NL181761B NL181761B (nl) 1987-05-18
NL181761C NL181761C (nl) 1987-10-16

Family

ID=5862768

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7315834,A NL181761C (nl) 1972-11-25 1973-11-19 Aandrijfapparaat met het gebruik van een huis voor een schijfvormige gegevensdrager en huis voor een schijfvormige gegevensdrager.

Country Status (7)

Country Link
US (1) US3981025A (de)
JP (1) JPS5630631B2 (de)
CA (1) CA1028049A (de)
DE (1) DE2257946C3 (de)
FR (1) FR2208159B1 (de)
GB (1) GB1441428A (de)
NL (1) NL181761C (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104909A (de) * 1974-01-25 1975-08-19
JPS51120103U (de) * 1975-03-25 1976-09-29
JPS5262422A (en) * 1975-11-18 1977-05-23 Matsushita Electric Ind Co Ltd Jacket type magnetic recording media
JPS5262421A (en) * 1975-11-18 1977-05-23 Matsushita Electric Ind Co Ltd Jacket type magnetic recording media
JPS5269316A (en) * 1975-12-05 1977-06-09 Matsushita Electric Ind Co Ltd Jacket type magnetic recording medium
FR2337396A1 (fr) * 1975-12-31 1977-07-29 Honeywell Bull Soc Ind Conditionnement pour disque magnetique
US4093152A (en) * 1977-05-04 1978-06-06 Rca Corporation Disc caddy and disc player system therefor
US4130845A (en) * 1977-07-08 1978-12-19 Microdata Corporation Disc cabinet recirculating air flow system
JPS54137309A (en) * 1978-04-18 1979-10-25 Mitsubishi Electric Corp Magnetic disk memory
US4285018A (en) * 1979-01-25 1981-08-18 International Business Machines Corporation Disk file
US4263634A (en) * 1979-09-17 1981-04-21 International Business Machines Corporation Magnetic disk-jacket assembly
JPS5698759A (en) * 1979-12-29 1981-08-08 Sony Corp Recording and reproducing device
US4520470A (en) * 1982-11-29 1985-05-28 Staar S. A. Cleaning device for discs
FR2550293B1 (fr) * 1983-08-02 1988-10-28 Glaenzer Spicer Sa Dispositif d'etancheite a soufflet, notamment pour joint de transmission
JPS60101225U (ja) * 1983-12-16 1985-07-10 いすゞ自動車株式会社 伸縮可能な伝導軸の防塵装置
JPS60159232U (ja) * 1984-03-30 1985-10-23 キ−パ−株式会社 等速ジヨイント用フレキシブルブ−ツ
JP3716467B2 (ja) * 1995-07-19 2005-11-16 ソニー株式会社 記録媒体並びに情報再生装置、情報記録装置及び情報記録再生装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130393A (en) * 1959-05-13 1964-04-21 Sperry Rand Corp Information storage device
US3060433A (en) * 1961-03-28 1962-10-23 Lab For Electronics Inc Magnetic disc storage device
GB1200572A (en) * 1969-03-26 1970-07-29 Ibm Cartridge for a magnetic disc assembly
US3729720A (en) * 1971-06-18 1973-04-24 Ibm Turntable for rigidly mounting thin flexible magnetic discs

Also Published As

Publication number Publication date
DE2257946A1 (de) 1974-06-06
NL181761C (nl) 1987-10-16
JPS5630631B2 (de) 1981-07-16
US3981025A (en) 1976-09-14
JPS4984419A (de) 1974-08-14
DE2257946C3 (de) 1981-07-23
CA1028049A (en) 1978-03-14
FR2208159B1 (de) 1977-06-10
GB1441428A (en) 1976-06-30
DE2257946B2 (de) 1980-09-25
NL181761B (nl) 1987-05-18
FR2208159A1 (de) 1974-06-21

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee