FR1088379A - Disc drive device - Google Patents

Disc drive device

Info

Publication number
FR1088379A
FR1088379A FR1088379DA FR1088379A FR 1088379 A FR1088379 A FR 1088379A FR 1088379D A FR1088379D A FR 1088379DA FR 1088379 A FR1088379 A FR 1088379A
Authority
FR
France
Prior art keywords
drive device
disc drive
disc
drive
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.)
Expired
Application number
Other languages
French (fr)
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.)
THORENS SA
Original Assignee
THORENS SA
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 THORENS SA filed Critical THORENS SA
Application granted granted Critical
Publication of FR1088379A publication Critical patent/FR1088379A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
    • G11B19/265—Friction wheel drive
FR1088379D 1952-09-09 1953-08-31 Disc drive device Expired FR1088379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1088379X 1952-09-09

Publications (1)

Publication Number Publication Date
FR1088379A true FR1088379A (en) 1955-03-07

Family

ID=4556804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1088379D Expired FR1088379A (en) 1952-09-09 1953-08-31 Disc drive device

Country Status (1)

Country Link
FR (1) FR1088379A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988365A (en) * 1957-07-29 1961-06-13 Favaro Sergio Apparatus for driving gramophone records

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988365A (en) * 1957-07-29 1961-06-13 Favaro Sergio Apparatus for driving gramophone records

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