DE2704091A1 - Vorrichtung zum antrieb von mehreren flexiblen scheiben - Google Patents

Vorrichtung zum antrieb von mehreren flexiblen scheiben

Info

Publication number
DE2704091A1
DE2704091A1 DE19772704091 DE2704091A DE2704091A1 DE 2704091 A1 DE2704091 A1 DE 2704091A1 DE 19772704091 DE19772704091 DE 19772704091 DE 2704091 A DE2704091 A DE 2704091A DE 2704091 A1 DE2704091 A1 DE 2704091A1
Authority
DE
Germany
Prior art keywords
drive
spindles
drive hubs
flap
discs
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.)
Ceased
Application number
DE19772704091
Other languages
German (de)
English (en)
Inventor
Gideon Wayne Baxter
George Edward Comstock
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 DE2704091A1 publication Critical patent/DE2704091A1/de
Ceased 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)
DE19772704091 1976-02-02 1977-02-01 Vorrichtung zum antrieb von mehreren flexiblen scheiben Ceased DE2704091A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2704091A1 true DE2704091A1 (de) 1977-08-04

Family

ID=24625090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772704091 Ceased DE2704091A1 (de) 1976-02-02 1977-02-01 Vorrichtung zum antrieb von mehreren flexiblen scheiben

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943355A1 (de) * 1979-10-26 1981-05-07 Paul 4992 Espelkamp Gauselmann Steuereinrichtung fuer einen geldbetaetigten 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
EP0091098A1 (en) * 1982-04-05 1983-10-12 Kabushiki Kaisha Toshiba Flexible magnetic disc drive apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466033A (en) * 1982-02-24 1984-08-14 Apple Computer, Inc. Disk drive with automatic disc clamping and ejecting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943355A1 (de) * 1979-10-26 1981-05-07 Paul 4992 Espelkamp Gauselmann Steuereinrichtung fuer einen geldbetaetigten 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
EP0091098A1 (en) * 1982-04-05 1983-10-12 Kabushiki Kaisha Toshiba Flexible magnetic disc drive apparatus

Also Published As

Publication number Publication date
JPS52116215A (en) 1977-09-29
NL7701075A (nl) 1977-08-04
FR2339930A1 (fr) 1977-08-26
FR2339930B3 (enExample) 1979-10-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection