FR2218613A1 - - Google Patents

Info

Publication number
FR2218613A1
FR2218613A1 FR7404986A FR7404986A FR2218613A1 FR 2218613 A1 FR2218613 A1 FR 2218613A1 FR 7404986 A FR7404986 A FR 7404986A FR 7404986 A FR7404986 A FR 7404986A FR 2218613 A1 FR2218613 A1 FR 2218613A1
Authority
FR
France
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.)
Granted
Application number
FR7404986A
Other versions
FR2218613B3 (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.)
RICHT OSKAR
Original Assignee
RICHT OSKAR
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 RICHT OSKAR filed Critical RICHT OSKAR
Publication of FR2218613A1 publication Critical patent/FR2218613A1/fr
Application granted granted Critical
Publication of FR2218613B3 publication Critical patent/FR2218613B3/fr
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
    • 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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/29—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal through pinch-rollers or tape rolls
    • 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
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
FR7404986A 1973-02-16 1974-02-14 Expired FR2218613B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307825 DE2307825A1 (de) 1973-02-16 1973-02-16 Laufwerk fuer magnetbandgeraete, insbesondere kassettenmagnetbandgeraete

Publications (2)

Publication Number Publication Date
FR2218613A1 true FR2218613A1 (fr) 1974-09-13
FR2218613B3 FR2218613B3 (fr) 1976-11-26

Family

ID=5872196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404986A Expired FR2218613B3 (fr) 1973-02-16 1974-02-14

Country Status (5)

Country Link
US (1) US3952932A (fr)
CH (1) CH574662A5 (fr)
DE (1) DE2307825A1 (fr)
FR (1) FR2218613B3 (fr)
GB (1) GB1456781A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345781A1 (fr) * 1976-03-24 1977-10-21 Philips Nv Dispositif pour tendre et transporter une bande magnetique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112052A (en) * 1962-07-16 1963-11-26 Winston Res Corp Magnetic tape control system
US3419202A (en) * 1967-12-29 1968-12-31 Westel Company Dual capstan control system
US3861573A (en) * 1972-07-20 1975-01-21 Matsushita Electric Ind Co Ltd Tape transport system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345781A1 (fr) * 1976-03-24 1977-10-21 Philips Nv Dispositif pour tendre et transporter une bande magnetique

Also Published As

Publication number Publication date
GB1456781A (en) 1976-11-24
US3952932A (en) 1976-04-27
FR2218613B3 (fr) 1976-11-26
CH574662A5 (fr) 1976-04-15
DE2307825A1 (de) 1974-08-22

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