NL193155C - Inrichting voor weergave van een volgens een registratiespoor op een registratiedrager opgenomen informatiesignaal. - Google Patents

Inrichting voor weergave van een volgens een registratiespoor op een registratiedrager opgenomen informatiesignaal. Download PDF

Info

Publication number
NL193155C
NL193155C NL7806112A NL7806112A NL193155C NL 193155 C NL193155 C NL 193155C NL 7806112 A NL7806112 A NL 7806112A NL 7806112 A NL7806112 A NL 7806112A NL 193155 C NL193155 C NL 193155C
Authority
NL
Netherlands
Prior art keywords
signal
frequency
recording track
deflection
magnetic head
Prior art date
Application number
NL7806112A
Other languages
English (en)
Dutch (nl)
Other versions
NL7806112A (nl
NL193155B (nl
Original Assignee
Sony Corp
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 JP1977072050U external-priority patent/JPS54307U/ja
Priority claimed from JP15818877A external-priority patent/JPS5492308A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of NL7806112A publication Critical patent/NL7806112A/xx
Publication of NL193155B publication Critical patent/NL193155B/xx
Application granted granted Critical
Publication of NL193155C publication Critical patent/NL193155C/nl

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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
NL7806112A 1977-06-04 1978-06-05 Inrichting voor weergave van een volgens een registratiespoor op een registratiedrager opgenomen informatiesignaal. NL193155C (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7205077 1977-06-04
JP1977072050U JPS54307U (fr) 1977-06-04 1977-06-04
JP15818877 1977-12-29
JP15818877A JPS5492308A (en) 1977-12-29 1977-12-29 Head tracking device in recorder-reproducer

Publications (3)

Publication Number Publication Date
NL7806112A NL7806112A (nl) 1978-12-06
NL193155B NL193155B (nl) 1998-08-03
NL193155C true NL193155C (nl) 1998-12-04

Family

ID=26413179

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7806112A NL193155C (nl) 1977-06-04 1978-06-05 Inrichting voor weergave van een volgens een registratiespoor op een registratiedrager opgenomen informatiesignaal.

Country Status (12)

Country Link
AT (1) AT376535B (fr)
AU (1) AU515299B2 (fr)
BR (1) BR7803529A (fr)
CH (1) CH634433A5 (fr)
DE (1) DE2824277C2 (fr)
DK (1) DK147867C (fr)
ES (1) ES470451A1 (fr)
FR (1) FR2393391B1 (fr)
GB (1) GB1580008A (fr)
IT (1) IT7824177A0 (fr)
NL (1) NL193155C (fr)
SE (1) SE438216B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1147456A (fr) * 1978-03-23 1983-05-31 Raymond F. Ravizza Servomecanisme a compensation automatique pour tete mobile et methode de fonctionnement
US4285017A (en) * 1979-02-05 1981-08-18 International Business Machines Corporation Stripe following in a helical scan device
JPS55159681A (en) * 1979-05-31 1980-12-11 Sony Corp Tracking unit for magnetic head
JPS56156924A (en) * 1980-05-08 1981-12-03 Sony Corp Track following device
JPS57203228A (en) * 1981-06-09 1982-12-13 Sony Corp Tracking adjuster
FR2608825B1 (fr) * 1986-12-19 1994-12-30 Enertec Dispositif pour la detection de la position d'une tete magnetique
EP0372481B1 (fr) * 1988-12-06 1995-08-09 Mitsubishi Denki Kabushiki Kaisha Appareil d'enregistrement et reproduction magnétique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663763A (en) * 1970-04-06 1972-05-16 Ampex Automatic tracking method and apparatus for rotary scan tape transport
US4080636A (en) * 1976-03-19 1978-03-21 Ampex Corporation System for damping vibrations in a deflectable transducer
US4099211A (en) * 1976-09-13 1978-07-04 Ampex Corporation Positionable transducing mounting structure and driving system therefor

Also Published As

Publication number Publication date
ATA404178A (de) 1984-04-15
DK247678A (da) 1978-12-05
ES470451A1 (es) 1979-01-16
AT376535B (de) 1984-11-26
FR2393391A1 (fr) 1978-12-29
DK147867C (da) 1985-09-23
SE438216B (sv) 1985-04-01
GB1580008A (en) 1980-11-26
DK147867B (da) 1984-12-24
AU3670078A (en) 1979-12-06
IT7824177A0 (it) 1978-06-02
FR2393391B1 (fr) 1985-10-31
NL7806112A (nl) 1978-12-06
AU515299B2 (en) 1981-03-26
SE7806528L (sv) 1978-12-05
DE2824277A1 (de) 1978-12-21
NL193155B (nl) 1998-08-03
DE2824277C2 (de) 1986-11-06
BR7803529A (pt) 1979-02-20
CH634433A5 (en) 1983-01-31

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

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