ES8102688A1 - Mejoras en los sistemas detectores de estados operativos a- nomalos,particularmente para aparatos de cinta acustica - Google Patents

Mejoras en los sistemas detectores de estados operativos a- nomalos,particularmente para aparatos de cinta acustica

Info

Publication number
ES8102688A1
ES8102688A1 ES490406A ES490406A ES8102688A1 ES 8102688 A1 ES8102688 A1 ES 8102688A1 ES 490406 A ES490406 A ES 490406A ES 490406 A ES490406 A ES 490406A ES 8102688 A1 ES8102688 A1 ES 8102688A1
Authority
ES
Spain
Prior art keywords
stopped
discs
tape
tape decks
detecting irregular
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
ES490406A
Other languages
English (en)
Other versions
ES490406A0 (es
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.)
Autovox SpA
Original Assignee
Autovox SpA
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 Autovox SpA filed Critical Autovox SpA
Publication of ES8102688A1 publication Critical patent/ES8102688A1/es
Publication of ES490406A0 publication Critical patent/ES490406A0/es
Granted 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 

Landscapes

  • Automatic Tape Cassette Changers (AREA)
  • Burglar Alarm Systems (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

SISTEMA DETECTOR DEL ESTADO OPERATIVO DE LOS DISCOS ARRASTRADORES PARA APARATOS DE CINTA SONORA. UNOS DETECTORES (11A, 11B, 12A, 12B) DE GIRO DE LOS DISCOS (13A, 13B), DAN SEÑALES LOGICAS, INDICATIVAS DEL ESTADO DE LOS DISCOS (13A, 13B), A LAS PUERTAS (14, 15) DE FORMA QUE CUANDO SE TIENE UN NIVEL LOGICO 0 EN LA SALIA (02) SE TIENE UN ESTADO NORMAL, Y SI FUESE 1 LOGICO, SE TENDRIA UN DISCO GIRANDO Y OTRO PARADO. CON 0 LOGICO EN LA SALIDA (01) SE TIENEN AMBOS DISCOS (13A, 13B) GIRANDO. LAS SALIDAS (01, 02) SE PUEDEN UTILIZAR COMO ORDENES PARA INVERSION O EXPULSION DEL CASSETTE.
ES490406A 1979-03-20 1980-03-20 Mejoras en los sistemas detectores de estados operativos a- nomalos,particularmente para aparatos de cinta acustica Granted ES490406A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48413/79A IT1162604B (it) 1979-03-20 1979-03-20 Dispositivo di rivelazione di anomalie di funzionamento in particolare per giranastri

Publications (2)

Publication Number Publication Date
ES8102688A1 true ES8102688A1 (es) 1981-02-16
ES490406A0 ES490406A0 (es) 1981-02-16

Family

ID=11266395

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490406A Granted ES490406A0 (es) 1979-03-20 1980-03-20 Mejoras en los sistemas detectores de estados operativos a- nomalos,particularmente para aparatos de cinta acustica

Country Status (12)

Country Link
US (1) US4341364A (es)
JP (1) JPS55163642A (es)
AT (1) ATA149380A (es)
BE (1) BE882329A (es)
BR (1) BR8001670A (es)
CH (1) CH638332A5 (es)
DE (1) DE3010796A1 (es)
ES (1) ES490406A0 (es)
FR (1) FR2452150B1 (es)
GB (1) GB2044981B (es)
IT (1) IT1162604B (es)
NL (1) NL8001662A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525756A (en) * 1981-07-24 1985-06-25 Clarion Co., Ltd. Head shift mechanism
JPS58220259A (ja) * 1982-06-15 1983-12-21 Victor Co Of Japan Ltd テ−プ端検出装置
JPS5958645A (ja) * 1982-09-28 1984-04-04 Victor Co Of Japan Ltd テ−プ走行異常検出装置
FR2552914B1 (fr) * 1983-09-29 1985-11-29 Victor Company Of Japan Dispositif pour la detection d'anomalies dans le defilement de la bande dans un appareil d'enregistrement et/ou de reproduction magnetique
US4597547A (en) * 1985-04-03 1986-07-01 Ford Motor Company Logic circuit for detecting reverse rotation of a take-up reel in a tape transport mechanism
KR0138346B1 (ko) * 1993-12-28 1998-05-15 김광호 비디오테이프레코더의 테이프 엔드 감출방법 및 그에 적합한 장치
US5655724A (en) * 1996-01-16 1997-08-12 Ford Motor Company Autoreverse cassette tape mechanism with tape-eating prevention
US7175122B2 (en) * 2004-01-26 2007-02-13 International Business Machines Corporation Compensation for tape breakage in a tape drive
GB2428863B (en) * 2005-07-29 2007-08-08 Hewlett Packard Development Co A cleaning cartridge and data transfer apparatus
US8016221B2 (en) * 2008-01-30 2011-09-13 International Business Machines Corporation Apparatus, system, and method for dynamic tape stick and tape break detection
US8306580B2 (en) * 2008-11-24 2012-11-06 International Business Machines Corporation Motion sensor assisted auto-shutdown mechanism in portable audio systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730453A (en) * 1970-09-21 1973-05-01 Xerox Corp Early end of tape detection
US3879756A (en) * 1973-03-13 1975-04-22 Economy Co Automatic drive stop control utilizing motor voltage transients
DE2333609A1 (de) * 1973-07-02 1975-01-30 Uher Werke Muenchen Tonbandgeraet
JPS52147405A (en) * 1976-06-02 1977-12-07 Nippon Gakki Seizo Kk Rotation control device
IT1105380B (it) * 1978-06-27 1985-10-28 Autovox Spa Procedimento e dispositivo per ottenere il riavvolgimento rapido del nastro in un registratore e oppure riproduttore a lettura in entrambi i versi di scorrimento del nastro

Also Published As

Publication number Publication date
BR8001670A (pt) 1980-11-18
JPS55163642A (en) 1980-12-19
GB2044981A (en) 1980-10-22
GB2044981B (en) 1983-01-12
DE3010796A1 (de) 1980-09-25
BE882329A (fr) 1980-07-16
FR2452150A1 (fr) 1980-10-17
US4341364A (en) 1982-07-27
ATA149380A (de) 1981-06-15
CH638332A5 (it) 1983-09-15
ES490406A0 (es) 1981-02-16
FR2452150B1 (fr) 1986-01-03
IT7948413A0 (it) 1979-03-20
IT1162604B (it) 1987-04-01
NL8001662A (nl) 1980-09-23

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