CH604314A5 - - Google Patents

Info

Publication number
CH604314A5
CH604314A5 CH1499775A CH1499775A CH604314A5 CH 604314 A5 CH604314 A5 CH 604314A5 CH 1499775 A CH1499775 A CH 1499775A CH 1499775 A CH1499775 A CH 1499775A CH 604314 A5 CH604314 A5 CH 604314A5
Authority
CH
Switzerland
Application number
CH1499775A
Inventor
Cornelis Hendrik Kok
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH604314A5 publication Critical patent/CH604314A5/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
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • 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
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/032—Positioning by moving the door or the cover
    • 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
    • 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
CH1499775A 1974-11-22 1975-11-19 CH604314A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7415238,A NL177861C (nl) 1974-11-22 1974-11-22 Uitwisselbaar geheugenelement met een geheugenschijf, alsmede aandrijfinrichting hiervoor.

Publications (1)

Publication Number Publication Date
CH604314A5 true CH604314A5 (it) 1978-09-15

Family

ID=19822518

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1499775A CH604314A5 (it) 1974-11-22 1975-11-19

Country Status (12)

Country Link
US (1) US4068271A (it)
JP (1) JPS5214611B2 (it)
AT (1) AT353516B (it)
BE (1) BE835849A (it)
CA (1) CA1068816A (it)
CH (1) CH604314A5 (it)
DE (1) DE2551455B2 (it)
FR (1) FR2292305A1 (it)
GB (2) GB1512430A (it)
IT (1) IT1056169B (it)
NL (1) NL177861C (it)
SE (1) SE411602B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7609375A (nl) * 1976-08-24 1978-02-28 Philips Nv Opspaninrichting voor een roterend aandrijfbare informatiedragende plaat.
US4084691A (en) * 1976-12-06 1978-04-18 Rca Corporation Video disc package
JPS5698759A (en) * 1979-12-29 1981-08-08 Sony Corp Recording and reproducing device
US4391543A (en) * 1981-01-12 1983-07-05 Magnetic Peripherals Inc. Quick disconnect pack
US4432086A (en) * 1982-05-03 1984-02-14 Rca Corporation Turntable apparatus for video disc player
JPS5950034U (ja) * 1982-09-21 1984-04-03 ソニー株式会社 情報記録シ−ト
US4887175A (en) * 1985-07-01 1989-12-12 Canon Denshi Kabushiki Kaisha Disc driving unit
NL8503236A (nl) * 1985-11-25 1987-06-16 Philips Nv Informatiemedium, omvattende een informatieschijf.
US5896241A (en) 1996-08-07 1999-04-20 Imation Corp. Plain carbon steel hub for data storage device
US6146735A (en) * 1996-10-01 2000-11-14 Component Technologies, Inc. Information storage device having coated metal hub
US5974026A (en) 1997-11-14 1999-10-26 Castlewood Systems, Inc. Anti-rattle mechanism for a removable video disk cartridge
US8149535B2 (en) * 2008-11-26 2012-04-03 Hitachi Global Storage Technologies, Netherlands B.V. Magnetic and encapsulation contamination control for disk drives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7014068A (it) * 1970-09-24 1972-03-28
US3772665A (en) * 1972-03-31 1973-11-13 Iomec System for loading and positioning a transducer in a data storage disc cartridge
US3770908A (en) * 1972-06-27 1973-11-06 Arvin Ind Inc Magnetic disc recorder with a carriage for receiving and moving a cassette into playing position
US3899794A (en) * 1973-11-30 1975-08-12 Wangco Inc Front loading disc drive apparatus

Also Published As

Publication number Publication date
AT353516B (de) 1979-11-26
BE835849A (fr) 1976-05-21
DE2551455B2 (de) 1979-04-05
FR2292305A1 (fr) 1976-06-18
NL7415238A (nl) 1976-05-25
ATA880875A (de) 1979-04-15
US4068271A (en) 1978-01-10
SE411602B (sv) 1980-01-14
GB1512429A (en) 1978-06-01
FR2292305B3 (it) 1978-08-18
SE7512975L (sv) 1976-05-24
CA1068816A (en) 1979-12-25
JPS5214611B2 (it) 1977-04-22
JPS5175417A (it) 1976-06-30
NL177861B (nl) 1985-07-01
GB1512430A (en) 1978-06-01
DE2551455C3 (it) 1979-11-29
NL177861C (nl) 1985-12-02
DE2551455A1 (de) 1976-08-12
IT1056169B (it) 1982-01-30

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Legal Events

Date Code Title Description
PL Patent ceased