BR8001670A - Dispositivo para detectar situacoes operativas irregulares, mais especificamente, para chassis de fita magnetica - Google Patents

Dispositivo para detectar situacoes operativas irregulares, mais especificamente, para chassis de fita magnetica

Info

Publication number
BR8001670A
BR8001670A BR8001670A BR8001670A BR8001670A BR 8001670 A BR8001670 A BR 8001670A BR 8001670 A BR8001670 A BR 8001670A BR 8001670 A BR8001670 A BR 8001670A BR 8001670 A BR8001670 A BR 8001670A
Authority
BR
Brazil
Prior art keywords
specifically
magnetic tape
operating situations
irregular operating
detect irregular
Prior art date
Application number
BR8001670A
Other languages
English (en)
Inventor
C Maddaloni
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 BR8001670A publication Critical patent/BR8001670A/pt

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 
BR8001670A 1979-03-20 1980-03-20 Dispositivo para detectar situacoes operativas irregulares, mais especificamente, para chassis de fita magnetica BR8001670A (pt)

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 (1)

Publication Number Publication Date
BR8001670A true BR8001670A (pt) 1980-11-18

Family

ID=11266395

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001670A BR8001670A (pt) 1979-03-20 1980-03-20 Dispositivo para detectar situacoes operativas irregulares, mais especificamente, para chassis de fita magnetica

Country Status (12)

Country Link
US (1) US4341364A (pt)
JP (1) JPS55163642A (pt)
AT (1) ATA149380A (pt)
BE (1) BE882329A (pt)
BR (1) BR8001670A (pt)
CH (1) CH638332A5 (pt)
DE (1) DE3010796A1 (pt)
ES (1) ES8102688A1 (pt)
FR (1) FR2452150B1 (pt)
GB (1) GB2044981B (pt)
IT (1) IT1162604B (pt)
NL (1) NL8001662A (pt)

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
US4341364A (en) 1982-07-27
CH638332A5 (it) 1983-09-15
ATA149380A (de) 1981-06-15
ES490406A0 (es) 1981-02-16
GB2044981A (en) 1980-10-22
ES8102688A1 (es) 1981-02-16
IT1162604B (it) 1987-04-01
FR2452150A1 (fr) 1980-10-17
DE3010796A1 (de) 1980-09-25
FR2452150B1 (fr) 1986-01-03
IT7948413A0 (it) 1979-03-20
GB2044981B (en) 1983-01-12
BE882329A (fr) 1980-07-16
JPS55163642A (en) 1980-12-19
NL8001662A (nl) 1980-09-23

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