CH591737A5 - - Google Patents

Info

Publication number
CH591737A5
CH591737A5 CH642375A CH642375A CH591737A5 CH 591737 A5 CH591737 A5 CH 591737A5 CH 642375 A CH642375 A CH 642375A CH 642375 A CH642375 A CH 642375A CH 591737 A5 CH591737 A5 CH 591737A5
Authority
CH
Switzerland
Application number
CH642375A
Original Assignee
Grundig Emv
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 DE19742430893 external-priority patent/DE2430893C3/de
Application filed by Grundig Emv filed Critical Grundig Emv
Publication of CH591737A5 publication Critical patent/CH591737A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • 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
    • 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
    • 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
CH642375A 1974-06-27 1975-05-20 CH591737A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742430893 DE2430893C3 (de) 1974-06-27 Drehkopfeinrichtung

Publications (1)

Publication Number Publication Date
CH591737A5 true CH591737A5 (xx) 1977-09-30

Family

ID=5919107

Family Applications (1)

Application Number Title Priority Date Filing Date
CH642375A CH591737A5 (xx) 1974-06-27 1975-05-20

Country Status (5)

Country Link
US (1) US3995317A (xx)
AT (1) AT339392B (xx)
CH (1) CH591737A5 (xx)
FR (1) FR2276653A1 (xx)
NL (1) NL7507198A (xx)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522581A1 (de) * 1975-05-22 1976-12-09 Bosch Gmbh Robert Abtasteinrichtung fuer ein magnetbandgeraet
DE2522900C2 (de) * 1975-05-23 1984-01-12 Robert Bosch Gmbh, 7000 Stuttgart Drehkopfanordnung für ein Magnetbandgerät mit Schrägspurabtastung
US4156261A (en) * 1976-03-06 1979-05-22 Robert Bosch Fernsehanlagen Gmbh Scanning device for a magnetic tape instrument
US4916555A (en) * 1976-03-19 1990-04-10 Ampex Corporation Method and apparatus for producing time base altered effects in data recording and reproducing apparatus
US4151569A (en) * 1976-03-19 1979-04-24 Ampex Corporation Positionable transducer mounting structure using a piezoelectric bender element
US4167023A (en) * 1976-06-09 1979-09-04 Rca Corporation Rotating head recorder with different recording and playback speeds
DE2751180C2 (de) * 1977-11-16 1979-11-15 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Verfahren und Anordnung zur störungsfreien Standbildwiedergabe
JPS6112572Y2 (xx) * 1979-03-14 1986-04-19
NL7902292A (nl) * 1979-03-23 1980-09-25 Philips Nv Inrichting voor het magnetisch inschrijven en uitlezen van signalen van grote bandbreedte.
FR2473829B1 (fr) * 1979-08-21 1985-12-27 Victor Company Of Japan Appareil magnetique d'enregistrement et de reproduction muni d'un dispositif de reglage des erreurs de suivi de piste de tetes magnetiques rotatives
NL7906478A (nl) * 1979-08-29 1981-03-03 Philips Nv Inrichting ten behoeve van het magnetisch inschrijven en uitlezen van signalen van grote bandbreedte.
JPS56165927A (en) * 1980-05-24 1981-12-19 Sony Corp Vibration imparting device
US4446497A (en) * 1980-09-09 1984-05-01 Victor Company Of Japan, Limited Video head driving unit with nonlinear leaf spring force
JPS5894126A (ja) * 1981-11-30 1983-06-04 Victor Co Of Japan Ltd 回転磁気ヘツド装置
JPS5936361A (ja) * 1982-08-20 1984-02-28 Matsushita Electric Ind Co Ltd 回転ヘツドアセンブリ
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
FR2566952B1 (fr) * 1984-06-28 1989-03-31 Enertec Alignement de suivi de pistes pour tete magnetique tournante
US4701821A (en) * 1985-06-03 1987-10-20 U.S. Philips Corporation Helical scan tape recorder without head-tape contact in stand-by mode
JPH0673229B2 (ja) * 1985-09-27 1994-09-14 日本電気株式会社 磁気ヘツド駆動装置
EP0239947B1 (en) * 1986-03-31 1992-03-04 Alliant Techsystems Inc. Helical scan magnetic tape recording and reproducing apparatus
DE3705929A1 (de) * 1987-02-25 1988-09-08 Broadcast Television Syst Abtasteinrichtung fuer ein schraegspur-magnetbandgeraet
US5067035A (en) * 1987-05-22 1991-11-19 Kudelski Sa Fabrique De'enregistreurs Nagra Error prevention in a recording and reproducing device with at least one rotating head
NL8800322A (nl) * 1988-02-10 1989-09-01 Philips Nv Kantelbare roteerbare magneetkopeenheid.
NL8801049A (nl) * 1988-04-22 1989-11-16 Philips Nv Magneetkopeenheid.
DE4104265C2 (de) * 1991-02-13 2000-08-24 Philips Broadcast Television S Abtasteinrichtung für ein Magnetbandgerät
KR940007575B1 (ko) * 1991-03-18 1994-08-20 삼성전자 주식회사 헤드드럼 각도 조절장치 및 방법
FR2677792B1 (fr) * 1991-06-12 1993-09-24 Schlumberger Ind Sa Dispositif et methode pour l'enregistrement et/ou la lecture d'informations sur une bande magnetique.
US5764442A (en) * 1993-08-17 1998-06-09 Kabushiki Kaisha Sankyo Seiko Seisakusho Rotary head drum with shielding of heads and rotary transformers
JP2858627B2 (ja) * 1994-03-07 1999-02-17 日本ビクター株式会社 磁気記録再生装置
US5982590A (en) * 1993-09-23 1999-11-09 Victor Company Of Japan, Ltd. Magnetic recording/reproducing apparatus with tilting head drum for dynamic tracking
JP2858635B2 (ja) * 1994-12-21 1999-02-17 日本ビクター株式会社 磁気記録再生装置
DE69623151T2 (de) * 1995-02-28 2003-05-08 Victor Company Of Japan Magnetisches Aufzeichnungs-/Wiedergabegerät mit Positionierungsmechanismus für Bandführungstrommel
KR20050119730A (ko) * 2004-06-17 2005-12-22 삼성전자주식회사 자기 기록/재생장치의 헤드드럼 조립체

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235670A (en) * 1959-10-15 1966-02-15 Sony Corp Rotating head magnetic recorder with tape extension or shrinkage compensation
US3375331A (en) * 1963-10-21 1968-03-26 Nippon Electric Co System for recording and reproducing a periodic signal
US3435154A (en) * 1964-10-31 1969-03-25 Sony Corp Tape guide apparatus for helical scan recorders
US3567869A (en) * 1967-03-07 1971-03-02 Victor Company Of Japan Magnetic recording and reproducing apparatus with rotating head inclination and height-adjusting means
US3697676A (en) * 1971-06-08 1972-10-10 Cartridge Television Inc Head-to-tape alignment apparatus and method

Also Published As

Publication number Publication date
US3995317A (en) 1976-11-30
ATA106375A (de) 1977-02-15
FR2276653A1 (fr) 1976-01-23
NL7507198A (nl) 1975-12-30
DE2430893B2 (de) 1977-04-28
DE2430893A1 (de) 1976-01-15
FR2276653B1 (xx) 1981-07-24
AT339392B (de) 1977-10-10

Similar Documents

Publication Publication Date Title
FR2261113A1 (xx)
AU495898B2 (xx)
AU7463174A (xx)
AU480264A (xx)
BG19650A1 (xx)
BG19770A1 (xx)
BG19882A1 (xx)
BG19893A1 (xx)
BG20191A1 (xx)
BG20667A1 (xx)
BG20747A2 (xx)
BG20853A1 (xx)
BG21445A1 (xx)
BG21452A1 (xx)
BG21555A1 (xx)
BG21635A1 (xx)
BG21675A1 (xx)
BG22207A1 (xx)
BG22484A1 (xx)
BG22583A1 (xx)
BG23208A3 (xx)
BG25978A3 (xx)
CH1703874A4 (xx)
CH565903A5 (xx)
CH570940A5 (xx)

Legal Events

Date Code Title Description
PL Patent ceased