AU532117B2 - Supporting a helicanscan rotary head - Google Patents

Supporting a helicanscan rotary head

Info

Publication number
AU532117B2
AU532117B2 AU56721/80A AU5672180A AU532117B2 AU 532117 B2 AU532117 B2 AU 532117B2 AU 56721/80 A AU56721/80 A AU 56721/80A AU 5672180 A AU5672180 A AU 5672180A AU 532117 B2 AU532117 B2 AU 532117B2
Authority
AU
Australia
Prior art keywords
centering
diaphragm
drive spindle
spindle
head support
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.)
Ceased
Application number
AU56721/80A
Other languages
English (en)
Other versions
AU5672180A (en
Inventor
Petrus Johannus Jacobus Aarts
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU5672180A publication Critical patent/AU5672180A/en
Application granted granted Critical
Publication of AU532117B2 publication Critical patent/AU532117B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
AU56721/80A 1979-03-23 1980-03-21 Supporting a helicanscan rotary head Ceased AU532117B2 (en)

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 (2)

Publication Number Publication Date
AU5672180A AU5672180A (en) 1980-09-25
AU532117B2 true AU532117B2 (en) 1983-09-15

Family

ID=19832853

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56721/80A Ceased AU532117B2 (en) 1979-03-23 1980-03-21 Supporting a helicanscan rotary head

Country Status (16)

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

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
ES489764A0 (es) 1980-11-01
PL131582B1 (en) 1984-12-31
NL7902292A (nl) 1980-09-25
IT8067423A0 (it) 1980-03-20
GB2045510A (en) 1980-10-29
DE3010731A1 (de) 1980-10-02
AU5672180A (en) 1980-09-25
AT365807B (de) 1982-02-25
GB2045510B (en) 1983-01-12
IT1128059B (it) 1986-05-28
DE3010731C2 (enExample) 1988-07-07
ATA151180A (de) 1981-06-15
BE882386A (fr) 1980-09-22
PL222866A1 (enExample) 1981-01-30
US4321639A (en) 1982-03-23
FR2452147B1 (enExample) 1983-07-08
SG52983G (en) 1984-07-27
DD149586A5 (de) 1981-07-15
CA1140257A (en) 1983-01-25
FR2452147A1 (fr) 1980-10-17
HK21184A (en) 1984-03-16
JPS55141335U (enExample) 1980-10-09
ES8100516A1 (es) 1980-11-01

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