FR2333316A1 - Dispositif de transport de bande magnetique - Google Patents

Dispositif de transport de bande magnetique

Info

Publication number
FR2333316A1
FR2333316A1 FR7635913A FR7635913A FR2333316A1 FR 2333316 A1 FR2333316 A1 FR 2333316A1 FR 7635913 A FR7635913 A FR 7635913A FR 7635913 A FR7635913 A FR 7635913A FR 2333316 A1 FR2333316 A1 FR 2333316A1
Authority
FR
France
Prior art keywords
tape
rollers
high performance
drive system
cassette
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.)
Withdrawn
Application number
FR7635913A
Other languages
English (en)
Inventor
Bansi K Shroff
Frank Dekker
John Nordrehaug
Stephen K Shu
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.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
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
Priority claimed from US05/635,939 external-priority patent/US4093149A/en
Priority claimed from US05/635,941 external-priority patent/US4095758A/en
Priority claimed from US05/635,940 external-priority patent/US4094478A/en
Application filed by Emerson Electric Co filed Critical Emerson Electric Co
Publication of FR2333316A1 publication Critical patent/FR2333316A1/fr
Withdrawn legal-status Critical Current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
    • G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
    • 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
    • G11B15/22—Stopping means
    • 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
    • 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
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • 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
    • 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
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/6751—Guiding containers, e.g. loading, ejecting cassettes with movement of the cassette parallel to its main side, i.e. front loading
    • 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
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
FR7635913A 1975-11-28 1976-11-29 Dispositif de transport de bande magnetique Withdrawn FR2333316A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/635,939 US4093149A (en) 1975-11-28 1975-11-28 Cartridge tape recorder system and cartridge therefor
US05/635,941 US4095758A (en) 1975-11-28 1975-11-28 Tape recorder system
US05/635,940 US4094478A (en) 1975-11-28 1975-11-28 Dual motor tape recorder system

Publications (1)

Publication Number Publication Date
FR2333316A1 true FR2333316A1 (fr) 1977-06-24

Family

ID=27417580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635913A Withdrawn FR2333316A1 (fr) 1975-11-28 1976-11-29 Dispositif de transport de bande magnetique

Country Status (2)

Country Link
DE (1) DE2654343A1 (fr)
FR (1) FR2333316A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425696A1 (fr) * 1978-05-09 1979-12-07 Philips Nv Cassette de bande magnetique
EP0031754A2 (fr) * 1979-12-26 1981-07-08 Enertec Societe Anonyme Dérouleur de bande comportant deux cabestans et des moyens de commande pour contrôler la tension de la bande
EP0067490A1 (fr) * 1981-06-16 1982-12-22 Koninklijke Philips Electronics N.V. Cassette à bande magnétique
EP0104071A2 (fr) * 1982-09-17 1984-03-28 Kudelski S.A. Dispositif d'asservissement de bobine pour transport de bande
WO1987007424A2 (fr) * 1986-05-21 1987-12-03 Eastman Kodak Company Cassette flexible utilisee avec un mecanisme de transport d'une bande entrainee a la peripherie d'une bobine
EP0332395A2 (fr) * 1988-03-09 1989-09-13 Yong-En Lin Enregistreur ultra-compact
EP0404245A1 (fr) * 1989-06-23 1990-12-27 Koninklijke Philips Electronics N.V. Cassette à bande magnétique

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539908A1 (fr) * 1978-05-09 1984-07-27 Philips Nv Cassette de bande magnetique
FR2425696A1 (fr) * 1978-05-09 1979-12-07 Philips Nv Cassette de bande magnetique
EP0031754A2 (fr) * 1979-12-26 1981-07-08 Enertec Societe Anonyme Dérouleur de bande comportant deux cabestans et des moyens de commande pour contrôler la tension de la bande
EP0031754B1 (fr) * 1979-12-26 1984-03-14 Enertec Societe Anonyme Dérouleur de bande comportant deux cabestans et des moyens de commande pour contrôler la tension de la bande
EP0067490A1 (fr) * 1981-06-16 1982-12-22 Koninklijke Philips Electronics N.V. Cassette à bande magnétique
EP0104071A3 (en) * 1982-09-17 1986-07-16 Kudelski S.A. Reel servo for tape transport
EP0104071A2 (fr) * 1982-09-17 1984-03-28 Kudelski S.A. Dispositif d'asservissement de bobine pour transport de bande
WO1987007424A2 (fr) * 1986-05-21 1987-12-03 Eastman Kodak Company Cassette flexible utilisee avec un mecanisme de transport d'une bande entrainee a la peripherie d'une bobine
WO1987007424A3 (fr) * 1986-05-21 1987-12-17 Eastman Kodak Co Cassette flexible utilisee avec un mecanisme de transport d'une bande entrainee a la peripherie d'une bobine
US4757399A (en) * 1986-05-21 1988-07-12 Eastman Kodak Company Flexible cassette for use with a reel periphery driven transport
EP0332395A2 (fr) * 1988-03-09 1989-09-13 Yong-En Lin Enregistreur ultra-compact
EP0332395A3 (fr) * 1988-03-09 1990-07-25 Yong-En Lin Enregistreur ultra-compact
EP0404245A1 (fr) * 1989-06-23 1990-12-27 Koninklijke Philips Electronics N.V. Cassette à bande magnétique

Also Published As

Publication number Publication date
DE2654343A1 (de) 1977-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse