IT942840B - Dispositivo per far sfilare a ten sione costante il nastro di un fonoregistratore al suo passaggio davanti alle testine magnetiche - Google Patents

Dispositivo per far sfilare a ten sione costante il nastro di un fonoregistratore al suo passaggio davanti alle testine magnetiche

Info

Publication number
IT942840B
IT942840B IT70715/71A IT7071571A IT942840B IT 942840 B IT942840 B IT 942840B IT 70715/71 A IT70715/71 A IT 70715/71A IT 7071571 A IT7071571 A IT 7071571A IT 942840 B IT942840 B IT 942840B
Authority
IT
Italy
Prior art keywords
tape
passes
pulling out
magnetic heads
constant tension
Prior art date
Application number
IT70715/71A
Other languages
English (en)
Italian (it)
Original Assignee
Kudelski S
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 Kudelski S filed Critical Kudelski S
Application granted granted Critical
Publication of IT942840B publication Critical patent/IT942840B/it

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
IT70715/71A 1970-11-27 1971-11-15 Dispositivo per far sfilare a ten sione costante il nastro di un fonoregistratore al suo passaggio davanti alle testine magnetiche IT942840B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1758270A CH516857A (fr) 1970-11-27 1970-11-27 Dispositif pour assurer le défilement à tension constante du ruban d'un magnétophone lors de son passage devant les têtes magnétiques

Publications (1)

Publication Number Publication Date
IT942840B true IT942840B (it) 1973-04-02

Family

ID=4426519

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70715/71A IT942840B (it) 1970-11-27 1971-11-15 Dispositivo per far sfilare a ten sione costante il nastro di un fonoregistratore al suo passaggio davanti alle testine magnetiche

Country Status (5)

Country Link
US (1) US3734368A (https=)
CH (1) CH516857A (https=)
FR (1) FR2115954A5 (https=)
GB (1) GB1371228A (https=)
IT (1) IT942840B (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164107A5 (https=) * 1971-12-10 1973-07-27 Duplessy Jean
FR2214294A5 (https=) * 1973-01-11 1974-08-09 Etudes De Machines Speciales
US3912145A (en) * 1974-03-04 1975-10-14 Butler Automatic Inc Web tension control system
AT365363B (de) * 1979-09-20 1982-01-11 Philips Nv Aufzeichnungs- und/oder wiedergabegeraet
DE3382008D1 (de) * 1982-09-17 1991-01-03 Kudelski Sa Bandspannungsdetektor mit servo-einrichtung.
US5086964A (en) * 1988-07-29 1992-02-11 Amplas, Inc. Dual drive web feed apparatus and method
US5197644A (en) * 1988-11-29 1993-03-30 The Walt Disney Company Film cabinet with roller attachment and film transfer mechanisms
US5310105A (en) * 1993-05-17 1994-05-10 Mills William D Stock material strip feed controller
EP0773899A4 (en) * 1994-07-27 1997-10-01 Double E Co Web control
WO1996004100A1 (en) * 1994-08-04 1996-02-15 Lawson-Hemphill, Inc. Yarn test system which moves yarn at high speed under constant, adjustable tension
US5833107A (en) * 1997-03-04 1998-11-10 Ro-An Industries Corporation Apparatus for drawing, a web through a synchronization section of a bag making machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419202A (en) * 1967-12-29 1968-12-31 Westel Company Dual capstan control system
CH495271A (de) * 1969-02-28 1970-08-31 Weber Paul Ag Vorrichtung zur Aufrechterhaltung eines bestimmten Spannungszustandes in einer zwischen aufeinanderfolgenden Antriebswalzen laufenden Materialbahn

Also Published As

Publication number Publication date
DE2155959B2 (de) 1976-03-18
CH516857A (fr) 1971-12-15
GB1371228A (en) 1974-10-23
FR2115954A5 (https=) 1972-07-07
DE2155959A1 (de) 1972-06-08
US3734368A (en) 1973-05-22

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