NO121229B - - Google Patents

Download PDF

Info

Publication number
NO121229B
NO121229B NO171158A NO17115867A NO121229B NO 121229 B NO121229 B NO 121229B NO 171158 A NO171158 A NO 171158A NO 17115867 A NO17115867 A NO 17115867A NO 121229 B NO121229 B NO 121229B
Authority
NO
Norway
Prior art keywords
drum
wall surface
carrier
recess
track
Prior art date
Application number
NO171158A
Other languages
English (en)
Norwegian (no)
Inventor
V Pollaschek
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
Publication of NO121229B publication Critical patent/NO121229B/no

Links

Classifications

    • 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
    • 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

Landscapes

  • Handling Of Continuous Sheets Of Paper (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Handling Of Cut Paper (AREA)
  • Handling Of Sheets (AREA)
NO171158A 1966-12-29 1967-12-27 NO121229B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1196566A AT265380B (de) 1966-12-29 1966-12-29 Trommel für Geräte zur Aufzeichnung und/oder Wiedergabe vin Signalen

Publications (1)

Publication Number Publication Date
NO121229B true NO121229B (de) 1971-02-01

Family

ID=3631596

Family Applications (1)

Application Number Title Priority Date Filing Date
NO171158A NO121229B (de) 1966-12-29 1967-12-27

Country Status (11)

Country Link
US (1) US3495753A (de)
AT (1) AT265380B (de)
BE (1) BE708572A (de)
CH (1) CH468055A (de)
DK (1) DK117081B (de)
ES (1) ES348676A1 (de)
FR (1) FR1548172A (de)
GB (1) GB1145670A (de)
NL (1) NL6717629A (de)
NO (1) NO121229B (de)
SE (1) SE323412B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661311A (en) * 1969-03-21 1972-05-09 Rca Corp Record medium guide
GB2169433B (en) * 1984-12-22 1988-10-19 Mcmichael Ltd Improvements in or relating to tape scanners
NL8800219A (nl) * 1988-01-29 1989-08-16 Philips Nv Roteerbare magneetkopeenheid voor een magneetbandapparaat.
FR2627888B1 (fr) * 1988-02-26 1991-09-13 Schlumberger Ind Sa Dispositif de guidage de bande pour enregistreur/lecteur magnetique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123272A (en) * 1961-10-26 1964-03-03 Adjustable tape guide elements
AT238784B (de) * 1963-06-19 1965-02-25 Philips Nv Trommel für Geräte zur Aufzeichnung und/oder Wiedergabe von Signalen mit breitem Frequenzspektrum

Also Published As

Publication number Publication date
FR1548172A (de) 1968-11-29
CH468055A (de) 1969-01-31
GB1145670A (en) 1969-03-19
NL6717629A (de) 1968-07-01
DE1524972B2 (de) 1975-09-18
DE1524972A1 (de) 1970-10-22
BE708572A (de) 1968-06-27
US3495753A (en) 1970-02-17
ES348676A1 (es) 1969-03-16
SE323412B (de) 1970-05-04
DK117081B (da) 1970-03-16
AT265380B (de) 1968-10-10

Similar Documents

Publication Publication Date Title
BR8106097A (pt) Aparelho para reproduzir um registro em forma de disco
EP0096476A3 (de) Ebener linearer Massstabraster für optische Umwandlung von Information
IT8026386A0 (it) Freno a disco con pinza scorrevole.
JPS5659262A (en) Contactless recording optical device
DE3577017D1 (de) Optisches datenspeichermedium, welches eine chromophore/polymere informationsschicht enthaelt.
DE3750413D1 (de) gerät zur Wiedergabe einer Datenaufzeichnungsplatte.
EP0354019A3 (de) Optische Kopfanordnung zum Lesen von in einem Aufzeichnungsmedium gespeicherten Informationen
NO121229B (de)
FR2402274B1 (fr) Milieu d'enregistrement optique d'informations, destine a etre utilise avec un faisceau laser d'enregistrement
EP3779990A4 (de) Kassettenspeicher, bandkassette und aufzeichnungs- und wiedergabesystem
DE3587031D1 (de) Zugriffpruefungseinrichtung fuer digitale datenverarbeitungsanordnung, welche einen speicher mit seitenabruf hat.
BR7905978A (pt) Aparelho para ler um elemento portador otico gravado com uma estrutura refletora de radiacoes contendo informacoes arranjadas em uma trilha
IT8521986A0 (it) Freno a disco con ganascia scorrevole ad azionamento meccanico.
GB202316011D0 (en) Automatic plant data recorder appliance on the edge
BR7801322A (pt) Dispositivo para gravar e/ou ler informacoes binarias em um disco magnetico flexivel,disco magnetico flexivel e envelope para conter o mesmo
FR2559939B1 (fr) Cassette pour bande d'enregistrement optique de donnees, a grande surface d'enregistrement
IT1134179B (it) Complesso di trasmissione per dischi fissi e duri e relativo azionatore della testina di lettura e scrittura
JPS576442A (en) Optical data recording and reproducing system
DE3683167D1 (de) Bandspule fuer bandkassette.
IT7820201A0 (it) Procedimento di registrazione di un segnale su un disco, dispositivoper effettuare detto procedimento e disco ottenuto con detto procedimento.
JPS52148104A (en) Automatic tape loading type recording and reproducing
DE3580150D1 (de) Bandfuehrungsmechanismus fuer ein magnetisches aufzeichnungs-/wiedergabegeraet.
Heintz The radial velocity variation of beta Crucis
US3135574A (en) Graph recorders
SU934957A1 (ru) Кассета дл се нцев