DE3574303D1 - Apparatus for recording and reading information on a magnetic tape - Google Patents

Apparatus for recording and reading information on a magnetic tape

Info

Publication number
DE3574303D1
DE3574303D1 DE8585401736T DE3574303T DE3574303D1 DE 3574303 D1 DE3574303 D1 DE 3574303D1 DE 8585401736 T DE8585401736 T DE 8585401736T DE 3574303 T DE3574303 T DE 3574303T DE 3574303 D1 DE3574303 D1 DE 3574303D1
Authority
DE
Germany
Prior art keywords
recording
magnetic tape
reading information
reading
information
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
DE8585401736T
Other languages
English (en)
Inventor
Jean-Michel Delacou
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.)
Schlumberger SA
Original Assignee
Schlumberger SA
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 Schlumberger SA filed Critical Schlumberger SA
Application granted granted Critical
Publication of DE3574303D1 publication Critical patent/DE3574303D1/de
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
    • G11B15/60—Guiding record carrier
    • G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
    • 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
    • G11B15/602—Guiding record carrier for track selection, acquisition or following
DE8585401736T 1984-10-08 1985-09-06 Apparatus for recording and reading information on a magnetic tape Expired DE3574303D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8415407A FR2571575B1 (fr) 1984-10-08 1984-10-08 Appareil pour l'enregistrement et la lecture d'information sur une bande magnetique

Publications (1)

Publication Number Publication Date
DE3574303D1 true DE3574303D1 (en) 1989-12-21

Family

ID=9308436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585401736T Expired DE3574303D1 (en) 1984-10-08 1985-09-06 Apparatus for recording and reading information on a magnetic tape

Country Status (5)

Country Link
US (1) US4709280A (de)
EP (1) EP0180489B1 (de)
JP (1) JPS61172247A (de)
DE (1) DE3574303D1 (de)
FR (1) FR2571575B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3783373T2 (de) * 1987-05-22 1993-05-13 Kudelski Sa Magnetische oder andere aufnahmevorrichtung mit einem oder mehreren drehenden aufnahmekoepfen.
DE3719159A1 (de) * 1987-06-09 1988-12-29 Bosch Gmbh Robert Videobandgeraet
US5053900A (en) * 1988-05-16 1991-10-01 Canon Kabushiki Kaisha Recording and/or reproducing apparatus performing a tracking control by moving guide members for a recording medium
US5184259A (en) * 1988-07-05 1993-02-02 U.S. Philips Corporation Helical-scan magnetic tape apparatus having a tape-transport path with twisting path-sections for tape-path correction
DE3829972A1 (de) * 1988-08-31 1990-03-01 Broadcast Television Syst Verfahren zur wiedergabe von datensignalen fuer ein magnetbandgeraet
US5113296A (en) * 1988-11-07 1992-05-12 Hitachi, Ltd. Mechanism for winding a tape from a tape cassette onto a rotatable cylinder of a VCR
US5003424A (en) * 1988-11-21 1991-03-26 Datatape Incorporated Apparatus for changing the helix angle of magnetic tape relative to a rotary head scanner
JPH0334147A (ja) * 1989-06-29 1991-02-14 Sony Corp ヘリカルスキャン形録再機のテープガイド装置
EP0422670B1 (de) * 1989-10-13 1995-02-15 Matsushita Electric Industrial Co., Ltd. Bandladevorrichtung für Videobandaufzeichnungsgerät
JP2924349B2 (ja) * 1991-09-13 1999-07-26 株式会社日立製作所 磁気記録再生装置
KR940001743B1 (ko) * 1991-10-16 1994-03-05 삼성전자 주식회사 캠코더 데크의 구동장치 및 그 제어방법
SE524855C2 (sv) * 2002-08-28 2004-10-12 Rutger Forss Generering av en tredimensionell videovisning
GB2413683A (en) 2004-04-30 2005-11-02 Hewlett Packard Development Co Tape guide system
US20070064340A1 (en) * 2005-09-22 2007-03-22 Quantum Corporation Tape deflector having integrated roller
WO2008083844A1 (de) * 2007-01-13 2008-07-17 Roche Diagnostics Gmbh Stechgerät

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246481A (de) * 1959-12-21
GB1206606A (en) * 1966-10-17 1970-09-23 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing apparatus
GB1198007A (en) * 1967-06-27 1970-07-08 Matsushita Electric Ind Co Ltd Magnetic Recording and Reproducing Apparatus
US3691315A (en) * 1970-08-24 1972-09-12 Ampex Helical scan magnetic recorder having a critical angle for the tape at the entrance and exit guides in the head drum
US3697676A (en) * 1971-06-08 1972-10-10 Cartridge Television Inc Head-to-tape alignment apparatus and method
JPS5435612Y2 (de) * 1973-11-15 1979-10-29
US3943566A (en) * 1974-07-17 1976-03-09 International Business Machines Corporation Dynamic skew correction for rotating head magnetic recorder
US4035842A (en) * 1974-08-27 1977-07-12 Victor Company Of Japan, Limited Recorded video signal reproducing apparatus capable of reproducing stop motion still pictures
JPS5258903A (en) * 1975-11-11 1977-05-14 Victor Co Of Japan Ltd Magnetic record/reproduction unit
JPS52134414A (en) * 1976-05-04 1977-11-10 Matsushita Electric Ind Co Ltd Magnetic tape device
JPS5827580B2 (ja) * 1976-05-04 1983-06-10 松下電器産業株式会社 磁気記録再生装置
US4167023A (en) * 1976-06-09 1979-09-04 Rca Corporation Rotating head recorder with different recording and playback speeds
DE2656026C2 (de) * 1976-12-10 1982-03-11 Robert Bosch Gmbh, 7000 Stuttgart Magnetisches Aufzeichnungs- und/oder Wiedergabegerät für einen bandförmigen Aufzeichnungsträger
JPS551724A (en) * 1978-06-19 1980-01-08 Sony Corp Video signal reproducing unit
US4275424A (en) * 1978-09-25 1981-06-23 Arvin Industries, Inc. Scanning type magnetic recorder and cassette
KR930001877B1 (ko) * 1983-01-07 1993-03-18 도이체 톰손-브란트 게엠베하 비디오 레코더의 테이프 주행장치

Also Published As

Publication number Publication date
FR2571575A1 (fr) 1986-04-11
JPS61172247A (ja) 1986-08-02
US4709280A (en) 1987-11-24
FR2571575B1 (fr) 1989-08-18
EP0180489A1 (de) 1986-05-07
EP0180489B1 (de) 1989-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee