ES2069599T3 - Dispositivo de guiado de cinta para registrador/lector magnetico. - Google Patents

Dispositivo de guiado de cinta para registrador/lector magnetico.

Info

Publication number
ES2069599T3
ES2069599T3 ES89400438T ES89400438T ES2069599T3 ES 2069599 T3 ES2069599 T3 ES 2069599T3 ES 89400438 T ES89400438 T ES 89400438T ES 89400438 T ES89400438 T ES 89400438T ES 2069599 T3 ES2069599 T3 ES 2069599T3
Authority
ES
Spain
Prior art keywords
drum
recorder
guiding device
support
magnetic reader
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 - Lifetime
Application number
ES89400438T
Other languages
English (en)
Inventor
Pierre Abeille
Jean-Claude Coulie
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.)
Schlumberger SA
Original Assignee
Schlumberger SA
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 Schlumberger SA filed Critical Schlumberger SA
Application granted granted Critical
Publication of ES2069599T3 publication Critical patent/ES2069599T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B15/60—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
    • G11B15/602—Guiding record carrier for track selection, acquisition or following

Landscapes

  • Magnetic Record Carriers (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

DISPOSITIVO PARA GUIAR UNA CINTA MAGNETICA (7) APTA PARA SER ENROLLADA HELICOIDALMENTE SOBRE UN TAMBOR (2, 3) CILINDRICO Y PASAR DELANTE AL MENOS DE UNA CABEZA MAGNETICA (6A, 6B) ANIMADA CON UN MOVIMIENTO DE ROTACION DE LA PERIFERIA DE UNA RANURA (4) HECHA EN UN PLANO ECUATORIAL DEL TAMBOR, DEL TIPO QUE COMPRENDE UNOS MEDIOS DE APOYO (12) UNIDOS AL TAMBOR Y DEFINIENDO AL MENOS DOS PUNTOS DE APOYO SOBRE LOS CUALES UNO DE LOS BORDES (INFERIOR O SUPERIOR) DE LA CINTA ES SUSCEPTIBLE DE LLEVAR. EL DISPOSITIVO COMPRENDE UNOS MEDIOS DE UNION (17, 19, 21) DE LOS MEDIOS DE APOYO (12) SOBRE EL TAMBOR APTOS PARA MODIFICAR LA INCLINACION DE ESTOS ULTIMOS EN FUNCION DE LA TEMPERATURA.
ES89400438T 1988-02-26 1989-02-17 Dispositivo de guiado de cinta para registrador/lector magnetico. Expired - Lifetime ES2069599T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8802367A FR2627888B1 (fr) 1988-02-26 1988-02-26 Dispositif de guidage de bande pour enregistreur/lecteur magnetique

Publications (1)

Publication Number Publication Date
ES2069599T3 true ES2069599T3 (es) 1995-05-16

Family

ID=9363665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89400438T Expired - Lifetime ES2069599T3 (es) 1988-02-26 1989-02-17 Dispositivo de guiado de cinta para registrador/lector magnetico.

Country Status (6)

Country Link
US (1) US4939612A (es)
EP (1) EP0332485B1 (es)
AU (1) AU616943B2 (es)
DE (1) DE68920760T2 (es)
ES (1) ES2069599T3 (es)
FR (1) FR2627888B1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT265380B (de) * 1966-12-29 1968-10-10 Philips Nv Trommel für Geräte zur Aufzeichnung und/oder Wiedergabe vin Signalen
CA988206A (en) * 1972-06-19 1976-04-27 Matsushita Electric Industrial Co., Ltd. Tape guide heater for video tape recorder
JPS5335445Y2 (es) * 1973-02-26 1978-08-30
JPS5634945B2 (es) * 1973-06-13 1981-08-13
US3943566A (en) * 1974-07-17 1976-03-09 International Business Machines Corporation Dynamic skew correction for rotating head magnetic recorder
JPS5288312A (en) * 1976-01-20 1977-07-23 Matsushita Electric Ind Co Ltd Tape guide cylinder
JPS5467405A (en) * 1977-11-09 1979-05-30 Sony Corp Automatic tracking device for magnetic recording and peppoducing apparatus
GB2169433B (en) * 1984-12-22 1988-10-19 Mcmichael Ltd Improvements in or relating to tape scanners
US4573619A (en) * 1985-03-28 1986-03-04 Eastman Kodak Company Tape guide mechanism for dynamic tracking control
JPH0740391B2 (ja) * 1985-05-16 1995-05-01 松下電器産業株式会社 磁気記録再生装置

Also Published As

Publication number Publication date
DE68920760T2 (de) 1995-07-20
EP0332485A1 (fr) 1989-09-13
AU3013189A (en) 1989-08-31
FR2627888B1 (fr) 1991-09-13
FR2627888A1 (fr) 1989-09-01
US4939612A (en) 1990-07-03
DE68920760D1 (de) 1995-03-09
AU616943B2 (en) 1991-11-14
EP0332485B1 (fr) 1995-01-25

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