JPS56165955A - Information recording system - Google Patents

Information recording system

Info

Publication number
JPS56165955A
JPS56165955A JP6852880A JP6852880A JPS56165955A JP S56165955 A JPS56165955 A JP S56165955A JP 6852880 A JP6852880 A JP 6852880A JP 6852880 A JP6852880 A JP 6852880A JP S56165955 A JPS56165955 A JP S56165955A
Authority
JP
Japan
Prior art keywords
support
recording medium
recording
floated
fulcrum
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
JP6852880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS636935B2 (fr
Inventor
Hajime Machida
Motoharu Tanaka
Hiroshi Kobayashi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP6852880A priority Critical patent/JPS56165955A/ja
Publication of JPS56165955A publication Critical patent/JPS56165955A/ja
Publication of JPS636935B2 publication Critical patent/JPS636935B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers

Landscapes

  • Magnetic Heads (AREA)
  • Rotational Drive Of Disk (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP6852880A 1980-05-23 1980-05-23 Information recording system Granted JPS56165955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6852880A JPS56165955A (en) 1980-05-23 1980-05-23 Information recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6852880A JPS56165955A (en) 1980-05-23 1980-05-23 Information recording system

Publications (2)

Publication Number Publication Date
JPS56165955A true JPS56165955A (en) 1981-12-19
JPS636935B2 JPS636935B2 (fr) 1988-02-13

Family

ID=13376313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6852880A Granted JPS56165955A (en) 1980-05-23 1980-05-23 Information recording system

Country Status (1)

Country Link
JP (1) JPS56165955A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798999A (en) * 1991-12-23 1998-08-25 Nimbus Communications International Limited Damped turntable/disk arculately positionable relative to a head
EP0745992A3 (fr) * 1991-12-23 1998-12-09 Nimbus Communications International Limited Système d'enregistrement de disque et procédé de commande de la rotation du plateau de ce système d'enregistrement de disque

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798999A (en) * 1991-12-23 1998-08-25 Nimbus Communications International Limited Damped turntable/disk arculately positionable relative to a head
EP0745992A3 (fr) * 1991-12-23 1998-12-09 Nimbus Communications International Limited Système d'enregistrement de disque et procédé de commande de la rotation du plateau de ce système d'enregistrement de disque
US6011763A (en) * 1991-12-23 2000-01-04 Nimbus Communications International Limited Disk recording system and a method of controlling the rotation of a turntable in such a disk recording system
SG41937A1 (en) * 1991-12-23 2002-02-19 Nimbus Comm Internat Ltd A disk recording system and a method of controlling the rotation of a turntable in such a disk recording system
US6532204B1 (en) 1991-12-23 2003-03-11 Nimbus Communications International Ltd. Damped turntable/disk arculately positionable relative to a head

Also Published As

Publication number Publication date
JPS636935B2 (fr) 1988-02-13

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