NL7902292A - Inrichting voor het magnetisch inschrijven en uitlezen van signalen van grote bandbreedte. - Google Patents

Inrichting voor het magnetisch inschrijven en uitlezen van signalen van grote bandbreedte. Download PDF

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Publication number
NL7902292A
NL7902292A NL7902292A NL7902292A NL7902292A NL 7902292 A NL7902292 A NL 7902292A NL 7902292 A NL7902292 A NL 7902292A NL 7902292 A NL7902292 A NL 7902292A NL 7902292 A NL7902292 A NL 7902292A
Authority
NL
Netherlands
Prior art keywords
centering
drive spindle
head
central opening
membrane
Prior art date
Application number
NL7902292A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7902292A priority Critical patent/NL7902292A/nl
Priority to US06/115,171 priority patent/US4321639A/en
Priority to CA000347633A priority patent/CA1140257A/en
Priority to DD80219741A priority patent/DD149586A5/de
Priority to PL1980222866A priority patent/PL131582B1/pl
Priority to IT67423/80A priority patent/IT1128059B/it
Priority to AT0151180A priority patent/AT365807B/de
Priority to GB8009340A priority patent/GB2045510B/en
Priority to DE19803010731 priority patent/DE3010731A1/de
Priority to AU56721/80A priority patent/AU532117B2/en
Priority to JP1980038094U priority patent/JPS55141335U/ja
Priority to ES489764A priority patent/ES8100516A1/es
Priority to BE0/199911A priority patent/BE882386A/fr
Priority to FR8006510A priority patent/FR2452147A1/fr
Publication of NL7902292A publication Critical patent/NL7902292A/nl
Priority to SG52983A priority patent/SG52983G/en
Priority to HK211/84A priority patent/HK21184A/xx

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
    • G11B5/52—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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
NL7902292A 1979-03-23 1979-03-23 Inrichting voor het magnetisch inschrijven en uitlezen van signalen van grote bandbreedte. NL7902292A (nl)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL7902292A NL7902292A (nl) 1979-03-23 1979-03-23 Inrichting voor het magnetisch inschrijven en uitlezen van signalen van grote bandbreedte.
US06/115,171 US4321639A (en) 1979-03-23 1980-01-25 Apparatus for magnetically recording and reading wide-band signals
CA000347633A CA1140257A (en) 1979-03-23 1980-03-13 Apparatus for magnetically recording and reading wide-band signals
DD80219741A DD149586A5 (de) 1979-03-23 1980-03-18 Vorrichtung zum magnetischen einschreiben und auslesen von signalen grosser bandbreite
GB8009340A GB2045510B (en) 1979-03-23 1980-03-20 Apparatus for magnetically recording and/or reading signals on a magnetic tape
IT67423/80A IT1128059B (it) 1979-03-23 1980-03-20 Dispositivo per la registrazione e lettura magnetica di segnali a larga banda particolarmente di segnali video
AT0151180A AT365807B (de) 1979-03-23 1980-03-20 Vorrichtung zum magnetischen einschreiben und auslesen von signalen grosser bandbreite
PL1980222866A PL131582B1 (en) 1979-03-23 1980-03-20 Apparatus for magnetic recording and playback of wide-band signals
DE19803010731 DE3010731A1 (de) 1979-03-23 1980-03-20 Vorrichtung zum magnetischen einschreiben und auslesen von signalen grosser bandbreite
AU56721/80A AU532117B2 (en) 1979-03-23 1980-03-21 Supporting a helicanscan rotary head
JP1980038094U JPS55141335U (cs) 1979-03-23 1980-03-21
ES489764A ES8100516A1 (es) 1979-03-23 1980-03-21 Aparato para grabar y leer magneticamente senales de banda ancha sobre una cinta magnetica
BE0/199911A BE882386A (fr) 1979-03-23 1980-03-21 Dispositif pour l'ecriture et la lecture magnetiques de signaux de grande largeur de bande
FR8006510A FR2452147A1 (fr) 1979-03-23 1980-03-24 Dispositif pour l'ecriture et la lecture magnetiques de signaux de grande largeur de bande
SG52983A SG52983G (en) 1979-03-23 1983-08-22 Apparatus for magnetically recording and/or reading signals on a magnetic tape
HK211/84A HK21184A (en) 1979-03-23 1984-03-08 Apparatus for magnetically recording and/or reading signals on a magnetic tape

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7902292A NL7902292A (nl) 1979-03-23 1979-03-23 Inrichting voor het magnetisch inschrijven en uitlezen van signalen van grote bandbreedte.
NL7902292 1979-03-23

Publications (1)

Publication Number Publication Date
NL7902292A true NL7902292A (nl) 1980-09-25

Family

ID=19832853

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7902292A NL7902292A (nl) 1979-03-23 1979-03-23 Inrichting voor het magnetisch inschrijven en uitlezen van signalen van grote bandbreedte.

Country Status (16)

Country Link
US (1) US4321639A (cs)
JP (1) JPS55141335U (cs)
AT (1) AT365807B (cs)
AU (1) AU532117B2 (cs)
BE (1) BE882386A (cs)
CA (1) CA1140257A (cs)
DD (1) DD149586A5 (cs)
DE (1) DE3010731A1 (cs)
ES (1) ES8100516A1 (cs)
FR (1) FR2452147A1 (cs)
GB (1) GB2045510B (cs)
HK (1) HK21184A (cs)
IT (1) IT1128059B (cs)
NL (1) NL7902292A (cs)
PL (1) PL131582B1 (cs)
SG (1) SG52983G (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906478A (nl) * 1979-08-29 1981-03-03 Philips Nv Inrichting ten behoeve van het magnetisch inschrijven en uitlezen van signalen van grote bandbreedte.
JPS56105358A (en) * 1980-01-22 1981-08-21 Mitsubishi Electric Corp Magnetic head supporting mechanism
DE3176434D1 (en) * 1980-02-13 1987-10-15 Philips Nv Tape recording and/or reproducing apparatus with rotating magnetic head
AT379909B (de) * 1984-03-06 1986-03-10 Philips Nv Aufzeichnungs- und/oder wiedergabegeraet
GB8824966D0 (en) * 1988-10-25 1988-11-30 Emi Plc Thorn Interchangeable helical recording drum
AT397888B (de) * 1992-10-14 1994-07-25 Koninkl Philips Electronics Nv Einrichtung mit einem mit einem elastisch aufweitbaren klemmteil auf einer welle festklemmbaren bauteil, klemmteil für eine solche einrichtung und aufweitvorrichtung zum aufweiten eines solchen klemmteils einer solchen einrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422230A (en) * 1965-06-18 1969-01-14 Matsushita Electric Industrial Co Ltd Mounting structure for rotating magnetic heads
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
AT339392B (de) * 1974-06-27 1977-10-10 Grundig Emv Bandfuhrungsvorrichtung
DE2522581A1 (de) * 1975-05-22 1976-12-09 Bosch Gmbh Robert Abtasteinrichtung fuer ein magnetbandgeraet
US4016600A (en) * 1975-10-14 1977-04-05 Eastman Kodak Company Carrier for mounting pairs of magnetic heads to a drum-type tape scanning unit

Also Published As

Publication number Publication date
AU5672180A (en) 1980-09-25
ES489764A0 (es) 1980-11-01
ES8100516A1 (es) 1980-11-01
DE3010731C2 (cs) 1988-07-07
GB2045510B (en) 1983-01-12
PL222866A1 (cs) 1981-01-30
HK21184A (en) 1984-03-16
FR2452147B1 (cs) 1983-07-08
ATA151180A (de) 1981-06-15
AU532117B2 (en) 1983-09-15
BE882386A (fr) 1980-09-22
US4321639A (en) 1982-03-23
DD149586A5 (de) 1981-07-15
SG52983G (en) 1984-07-27
IT1128059B (it) 1986-05-28
AT365807B (de) 1982-02-25
FR2452147A1 (fr) 1980-10-17
PL131582B1 (en) 1984-12-31
GB2045510A (en) 1980-10-29
CA1140257A (en) 1983-01-25
IT8067423A0 (it) 1980-03-20
DE3010731A1 (de) 1980-10-02
JPS55141335U (cs) 1980-10-09

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed