FR748689A - Speed regulator applicable in particular to the unwinding mechanisms of a flexible strip at constant speed and improvements to these mechanisms - Google Patents

Speed regulator applicable in particular to the unwinding mechanisms of a flexible strip at constant speed and improvements to these mechanisms

Info

Publication number
FR748689A
FR748689A FR748689DA FR748689A FR 748689 A FR748689 A FR 748689A FR 748689D A FR748689D A FR 748689DA FR 748689 A FR748689 A FR 748689A
Authority
FR
France
Prior art keywords
mechanisms
flexible strip
speed
unwinding
constant speed
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
Ludovic-Hubert-Hippo De Pos Du
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 FR748689A publication Critical patent/FR748689A/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
    • G11B15/46—Controlling, regulating, or indicating speed
FR748689D 1932-03-31 1932-03-31 Speed regulator applicable in particular to the unwinding mechanisms of a flexible strip at constant speed and improvements to these mechanisms Expired FR748689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR748689T 1932-03-31

Publications (1)

Publication Number Publication Date
FR748689A true FR748689A (en) 1933-07-07

Family

ID=9148620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR748689D Expired FR748689A (en) 1932-03-31 1932-03-31 Speed regulator applicable in particular to the unwinding mechanisms of a flexible strip at constant speed and improvements to these mechanisms

Country Status (1)

Country Link
FR (1) FR748689A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687883A (en) * 1951-10-15 1954-08-31 Rca Corp Film drive and filter system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687883A (en) * 1951-10-15 1954-08-31 Rca Corp Film drive and filter system

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