ES474838A1 - Perfeccionamientos en mecanismos de transporte de cinta,es- pecialmente cinta magnetica - Google Patents

Perfeccionamientos en mecanismos de transporte de cinta,es- pecialmente cinta magnetica

Info

Publication number
ES474838A1
ES474838A1 ES474838A ES474838A ES474838A1 ES 474838 A1 ES474838 A1 ES 474838A1 ES 474838 A ES474838 A ES 474838A ES 474838 A ES474838 A ES 474838A ES 474838 A1 ES474838 A1 ES 474838A1
Authority
ES
Spain
Prior art keywords
reel
take
tape
force
capstan
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.)
Expired
Application number
ES474838A
Other languages
English (en)
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.)
BASF SE
Original Assignee
BASF SE
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 DE19772749735 external-priority patent/DE2749735A1/de
Priority claimed from US05/852,330 external-priority patent/US4147315A/en
Application filed by BASF SE filed Critical BASF SE
Publication of ES474838A1 publication Critical patent/ES474838A1/es
Expired legal-status Critical Current

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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/295—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal with single capstan or drum simultaneously driving the record carrier at two separate points of an isolated part thereof, e.g. the capstan acting directly on the tape rollers

Landscapes

  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

Perfeccionamientos en mecanismos de transporte de cintas, especialmente cinta magnética, del tipo que comprenden una polea conductora, carretes receptor y alimentador que pueden estar obligados contra la polea conductora por un dispositivo de presión que actúa sobre portacarretes móviles con relación a la polea conductora, caracterizados porque se habilita un dispositivo de resistencia al choque que evita un movimiento rápido relativo de los portacarretes y permite un movimiento rápido relativo de los portacarretes y permite un movimiento lento relativo de los carretes de cinta bajo la acción del dispositivo de presión como el necesario para el transporte de la cinta desde un carrete hasta el otro.
ES474838A 1977-11-07 1978-11-06 Perfeccionamientos en mecanismos de transporte de cinta,es- pecialmente cinta magnetica Expired ES474838A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772749735 DE2749735A1 (de) 1977-11-07 1977-11-07 Kontaktwickel-bandtransport
US05/852,330 US4147315A (en) 1977-11-17 1977-11-17 Tape transport apparatus

Publications (1)

Publication Number Publication Date
ES474838A1 true ES474838A1 (es) 1979-03-16

Family

ID=25773040

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474838A Expired ES474838A1 (es) 1977-11-07 1978-11-06 Perfeccionamientos en mecanismos de transporte de cinta,es- pecialmente cinta magnetica

Country Status (11)

Country Link
EP (1) EP0001820B1 (es)
JP (1) JPS5491203A (es)
AT (1) AT357785B (es)
AU (1) AU4105578A (es)
CS (1) CS207673B2 (es)
DD (1) DD139905A5 (es)
DE (1) DE2862065D1 (es)
DK (1) DK494278A (es)
ES (1) ES474838A1 (es)
IT (1) IT1100699B (es)
PT (1) PT68740A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130441A (en) * 1979-03-28 1980-10-09 Fuji Senko Kk Take-up and rewind apparatus
DE3017420A1 (de) * 1980-05-07 1981-11-12 Basf Ag, 6700 Ludwigshafen Bandlaufwerk nach dem kontaktwickelprinzip

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1574495B2 (de) * 1968-01-11 1976-09-23 Echo Science Corp. (N.D.Ges.D.Staates Californien), Mountain View, Calif. (V.St.A.) Bandlaufwerk
US3593945A (en) * 1968-05-01 1971-07-20 Mennesota Mining And Mfg Co Capstan assembly
DE2107326A1 (de) * 1970-02-16 1971-09-02 RCA Corp , New York, NY (V St A ) Viskose Dämpfungsvorrichtung
FR2084849A5 (es) * 1970-03-19 1971-12-17 Nat Res Dev
US3802644A (en) * 1971-10-01 1974-04-09 Motorola Inc Differential belt web transport
US4022400A (en) * 1974-08-19 1977-05-10 Basf Aktiengesellschaft Tape threading apparatus
DE2703806A1 (de) * 1976-02-02 1977-08-04 American Videonetics Corp Bandtransporteinrichtung mit differentialandruckkraftsystem

Also Published As

Publication number Publication date
DE2862065D1 (en) 1982-11-25
AU4105578A (en) 1980-05-01
ATA791278A (de) 1979-12-15
IT1100699B (it) 1985-09-28
IT7829483A0 (it) 1978-11-06
DD139905A5 (de) 1980-01-23
AT357785B (de) 1980-07-25
PT68740A (fr) 1978-12-01
EP0001820B1 (de) 1982-10-20
CS207673B2 (en) 1981-08-31
DK494278A (da) 1979-05-08
JPS5491203A (en) 1979-07-19
EP0001820A1 (de) 1979-05-16

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