FR771451A - Improvements to winding devices - Google Patents

Improvements to winding devices

Info

Publication number
FR771451A
FR771451A FR771451DA FR771451A FR 771451 A FR771451 A FR 771451A FR 771451D A FR771451D A FR 771451DA FR 771451 A FR771451 A FR 771451A
Authority
FR
France
Prior art keywords
winding devices
winding
devices
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)
Inventor
Giovanni Liguori
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 filed Critical
Application granted granted Critical
Publication of FR771451A publication Critical patent/FR771451A/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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
FR771451D 1933-04-11 1934-04-09 Improvements to winding devices Expired FR771451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE771451X 1933-04-11

Publications (1)

Publication Number Publication Date
FR771451A true FR771451A (en) 1934-10-09

Family

ID=6678572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771451D Expired FR771451A (en) 1933-04-11 1934-04-09 Improvements to winding devices

Country Status (1)

Country Link
FR (1) FR771451A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542917A (en) * 1947-01-02 1951-02-20 Armour Res Found Differential spool drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542917A (en) * 1947-01-02 1951-02-20 Armour Res Found Differential spool drive

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