FR1227234A - Perfectionnements apportés aux magnétophones - Google Patents

Perfectionnements apportés aux magnétophones

Info

Publication number
FR1227234A
FR1227234A FR779110A FR779110A FR1227234A FR 1227234 A FR1227234 A FR 1227234A FR 779110 A FR779110 A FR 779110A FR 779110 A FR779110 A FR 779110A FR 1227234 A FR1227234 A FR 1227234A
Authority
FR
France
Prior art keywords
tape recorders
recorders
tape
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
FR779110A
Other languages
English (en)
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.)
Epsylon Research and Development Co Ltd
Original Assignee
Epsylon Research and Development Co Ltd
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 Epsylon Research and Development Co Ltd filed Critical Epsylon Research and Development Co Ltd
Application granted granted Critical
Publication of FR1227234A publication Critical patent/FR1227234A/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
    • G11B15/26—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
    • G11B15/43—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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch
    • 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
    • G11B15/60—Guiding record carrier
    • G11B15/605—Guiding record carrier without displacing the guiding means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/12—Bins for random storage of webs or filaments
FR779110A 1957-11-15 1958-11-14 Perfectionnements apportés aux magnétophones Expired FR1227234A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2995287X 1957-11-15

Publications (1)

Publication Number Publication Date
FR1227234A true FR1227234A (fr) 1960-08-19

Family

ID=10919394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779110A Expired FR1227234A (fr) 1957-11-15 1958-11-14 Perfectionnements apportés aux magnétophones

Country Status (3)

Country Link
US (1) US2995287A (fr)
FR (1) FR1227234A (fr)
NL (2) NL233123A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072310A (en) * 1960-07-01 1963-01-08 Eastman Kodak Co Transport mechanisms
US3197105A (en) * 1961-06-28 1965-07-27 Sylvania Electric Prod Rapid response tape transport
US3142429A (en) * 1962-02-02 1964-07-28 Minnesota Mining & Mfg Wide tape driving mechanism
FR2569036B1 (fr) * 1984-08-08 1989-02-17 Enertec Dispositif integre d'entrainement de bande magnetique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1718225A (en) * 1927-08-04 1929-06-25 Nelson E Funk Friction-clutch feeding means for printing presses and the like
US2373107A (en) * 1943-07-15 1945-04-10 Duffy Charles Hugh Mechanical movement
US2838250A (en) * 1954-10-20 1958-06-10 Rca Corp Web drive mechanism
US2857777A (en) * 1955-02-07 1958-10-28 Gen Motors Corp Gear assembly
NL214975A (fr) * 1956-03-01

Also Published As

Publication number Publication date
NL233123A (fr)
US2995287A (en) 1961-08-08
NL101386C (fr)

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