FR2339930A1 - Dispositif d'entrainement pour disques souples - Google Patents

Dispositif d'entrainement pour disques souples

Info

Publication number
FR2339930A1
FR2339930A1 FR7702508A FR7702508A FR2339930A1 FR 2339930 A1 FR2339930 A1 FR 2339930A1 FR 7702508 A FR7702508 A FR 7702508A FR 7702508 A FR7702508 A FR 7702508A FR 2339930 A1 FR2339930 A1 FR 2339930A1
Authority
FR
France
Prior art keywords
drive
idler wheels
discs
magnetic recording
includes individual
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
FR7702508A
Other languages
English (en)
French (fr)
Other versions
FR2339930B3 (enExample
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of FR2339930A1 publication Critical patent/FR2339930A1/fr
Application granted granted Critical
Publication of FR2339930B3 publication Critical patent/FR2339930B3/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
    • G11B17/04—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
    • G11B17/043—Direct insertion, i.e. without external loading means
    • 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
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
    • G11B17/0283—Two or more turntables
    • 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

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Friction Gearing (AREA)
FR7702508A 1976-02-02 1977-01-28 Dispositif d'entrainement pour disques souples Granted FR2339930A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65449276A 1976-02-02 1976-02-02

Publications (2)

Publication Number Publication Date
FR2339930A1 true FR2339930A1 (fr) 1977-08-26
FR2339930B3 FR2339930B3 (enExample) 1979-10-05

Family

ID=24625090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702508A Granted FR2339930A1 (fr) 1976-02-02 1977-01-28 Dispositif d'entrainement pour disques souples

Country Status (4)

Country Link
JP (1) JPS52116215A (enExample)
DE (1) DE2704091A1 (enExample)
FR (1) FR2339930A1 (enExample)
NL (1) NL7701075A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522180A1 (fr) * 1982-02-24 1983-08-26 Apple Computer Dispositif d'entrainement de disque

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943355C2 (de) * 1979-10-26 1990-06-21 Paul 4992 Espelkamp Gauselmann Steuereinrichtung für einen geldbetätigten Automaten mit einem Antriebsmotor
US4315290A (en) 1980-01-11 1982-02-09 Siemens Corporation Apparatus for shifting the magnetic read/write head carriage in a floppy disk drive unit
JPS58175181A (ja) * 1982-04-05 1983-10-14 Toshiba Corp フレキシブル磁気デイスク装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522180A1 (fr) * 1982-02-24 1983-08-26 Apple Computer Dispositif d'entrainement de disque

Also Published As

Publication number Publication date
JPS52116215A (en) 1977-09-29
NL7701075A (nl) 1977-08-04
DE2704091A1 (de) 1977-08-04
FR2339930B3 (enExample) 1979-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse