[go: up one dir, main page]

AT383434B - Kopftrommel fuer ein videomagnetbandgeraet - Google Patents

Kopftrommel fuer ein videomagnetbandgeraet

Info

Publication number
AT383434B
AT383434B AT0042384A AT42384A AT383434B AT 383434 B AT383434 B AT 383434B AT 0042384 A AT0042384 A AT 0042384A AT 42384 A AT42384 A AT 42384A AT 383434 B AT383434 B AT 383434B
Authority
AT
Austria
Prior art keywords
head drum
magnet tape
video
video magnet
tape
Prior art date
Application number
AT0042384A
Other languages
English (en)
Other versions
ATA42384A (de
Inventor
Erich Geiger
Juergen Kaaden
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of ATA42384A publication Critical patent/ATA42384A/de
Application granted granted Critical
Publication of AT383434B publication Critical patent/AT383434B/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • G11B5/534—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis inclined relative to the direction of movement of the tape, e.g. for helicoidal scanning
AT0042384A 1983-02-18 1984-02-09 Kopftrommel fuer ein videomagnetbandgeraet AT383434B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3305618A DE3305618C2 (de) 1983-02-18 1983-02-18 Kopftrommel für ein Videomagnetbandgerät

Publications (2)

Publication Number Publication Date
ATA42384A ATA42384A (de) 1986-11-15
AT383434B true AT383434B (de) 1987-07-10

Family

ID=6191176

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0042384A AT383434B (de) 1983-02-18 1984-02-09 Kopftrommel fuer ein videomagnetbandgeraet

Country Status (7)

Country Link
US (1) US4642707A (de)
JP (1) JPS59193526A (de)
AT (1) AT383434B (de)
DE (1) DE3305618C2 (de)
FR (1) FR2541546B1 (de)
GB (1) GB2137400B (de)
NL (1) NL8400512A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142847U (ja) * 1984-03-05 1985-09-21 日本ビクター株式会社 磁気テ−プ記録再生装置
DE3722927A1 (de) * 1986-07-16 1988-01-21 Mitsubishi Electric Corp Kopftrommelanordnung
US5227937A (en) * 1991-03-14 1993-07-13 Ampex Corporation Side-stiffened flexural pantographic mount for positioning a magnetic transducing head assembly
JP2718283B2 (ja) * 1991-04-17 1998-02-25 三菱電機株式会社 磁気記録再生装置
JP2965269B2 (ja) * 1991-04-19 1999-10-18 株式会社東芝 ダイナミック・トラッキング再生装置
US7839598B2 (en) * 2008-02-08 2010-11-23 International Business Machines Corporation Balanced linkage actuation of tape head

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288824A (en) * 1975-10-14 1981-09-08 Sony Corporation Deflectable transducer mounting with damper for video signal reproducing apparatus
IT1073210B (it) * 1976-03-19 1985-04-13 Ampex Corp Soc Sistema per produrre effetti speciali di movimento in apparecchi di registrazione e riproduzione video
DE2730727C2 (de) * 1977-07-07 1981-12-17 Herbert 6451 Mainhausen Pöhler Bandauszugsvorrichtung für ein Magnetbandkassettengerät, insbesondere ein Videobandgerät
JPS5480716A (en) * 1977-12-12 1979-06-27 Sony Corp Automatic tracking apparatus
DE2838003C3 (de) * 1978-08-31 1982-04-22 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Anordnung zur Einregelung der exakten Spurlage
GB2070841A (en) * 1980-02-28 1981-09-09 Oxby D V Recording techniques
GB2076579A (en) * 1980-05-27 1981-12-02 Rca Corp Helical Scan Record/Relay System with Compact Tape Scanning Arrangement
FR2483662A1 (fr) * 1980-05-27 1981-12-04 Rca Corp Systeme d'enregistrement ou de restitution sur bande a exploration helicoidale
US4446497A (en) * 1980-09-09 1984-05-01 Victor Company Of Japan, Limited Video head driving unit with nonlinear leaf spring force
JPS5786125A (en) * 1980-11-12 1982-05-29 Sanyo Electric Co Ltd Magnetic head device
JPS57198566A (en) * 1981-05-30 1982-12-06 Sony Corp Tracking controller of magnetic recording and reproducing device

Also Published As

Publication number Publication date
ATA42384A (de) 1986-11-15
FR2541546A1 (fr) 1984-08-24
DE3305618C2 (de) 1986-04-30
NL8400512A (nl) 1984-09-17
GB8404236D0 (en) 1984-03-21
DE3305618A1 (de) 1984-08-30
GB2137400B (en) 1987-08-19
US4642707A (en) 1987-02-10
GB2137400A (en) 1984-10-03
FR2541546B1 (fr) 1985-10-18
JPS59193526A (ja) 1984-11-02

Similar Documents

Publication Publication Date Title
DE3374622D1 (en) A playback head for perpendicular magnetic recordings
MX152386A (es) Mejoras a cassette de cinta de video
GB8403588D0 (en) Thin film magnetic head
ATA106383A (de) Magnetband-aufzeichnungsgeraet
KR870001176U (ko) 비디오 테이프 레코오더의 릴 구동장치
US4643949B1 (en) Magnetic recording tape
DE3381575D1 (de) Bandzeitgeber fuer ein aufzeichnungs-/wiedergabegeraet.
KR860005360A (ko) 비데오테이프 레코오더
AT383434B (de) Kopftrommel fuer ein videomagnetbandgeraet
KR850009694U (ko) 자기 테이프 카트리지
AT388827B (de) Wickelkern fuer ein magnetband
FR2555349B1 (fr) Enregistreur a bande magnetique
GB8326285D0 (en) Magnetic head assembly for tape recorders
DE69115332D1 (de) Köpfe für Videobandrekorder
GB2144897B (en) Tape recorder having a mechanism for mechanically changing modes
AT382348B (de) Spannvorrichtung fuer ein band
GB2141284B (en) Synchronising tape recorders
ATE47640T1 (de) Magnetisches aufzeichnungsgeraet fuer ein farbvideosignal.
KR850005350U (ko) 비데오 테이프 레코오더용 드럼조립체
KR850005351U (ko) 비디오 테이프 레코오더용 하부드럼의 보조구 체결장치
NO843524L (no) Drivverk for videoopptager
DK428383A (da) Videobaandoptager
KR840004191U (ko) 비디오 테이프 레코오더의 스위치 부착장치
KR870002809U (ko) 비디오 테이프 레코오더의 헤드드럼용 샤프트
KR860008582U (ko) 비데오 테이프 레코더의 래치트 구동장치

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee