IT1075726B - Disposizione circuitale per cancellare un nastro magnetico completamente o parzialmente occupato da registrazioni di dati - Google Patents

Disposizione circuitale per cancellare un nastro magnetico completamente o parzialmente occupato da registrazioni di dati

Info

Publication number
IT1075726B
IT1075726B IT25175/77A IT2517577A IT1075726B IT 1075726 B IT1075726 B IT 1075726B IT 25175/77 A IT25175/77 A IT 25175/77A IT 2517577 A IT2517577 A IT 2517577A IT 1075726 B IT1075726 B IT 1075726B
Authority
IT
Italy
Prior art keywords
circuitive
deleting
arrangement
magnetic tape
partially occupied
Prior art date
Application number
IT25175/77A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1075726B publication Critical patent/IT1075726B/it

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
    • G11B15/06—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 auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • G11B15/08—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 auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape by photoelectric sensing
    • 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
    • G11B15/10—Manually-operated control; Solenoid-operated control
    • 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
    • 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
    • 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
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/22—Means responsive to presence or absence of recorded information signals
IT25175/77A 1976-07-02 1977-06-29 Disposizione circuitale per cancellare un nastro magnetico completamente o parzialmente occupato da registrazioni di dati IT1075726B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2629894A DE2629894C2 (de) 1976-07-02 1976-07-02 Schaltungsanordnung zum Löschen eines ganz oder teilweise mit Daten beschriebenen Magnetbandes

Publications (1)

Publication Number Publication Date
IT1075726B true IT1075726B (it) 1985-04-22

Family

ID=5982108

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25175/77A IT1075726B (it) 1976-07-02 1977-06-29 Disposizione circuitale per cancellare un nastro magnetico completamente o parzialmente occupato da registrazioni di dati

Country Status (6)

Country Link
JP (1) JPS535605A (it)
DE (1) DE2629894C2 (it)
FR (1) FR2357027A1 (it)
GB (1) GB1526714A (it)
IT (1) IT1075726B (it)
SE (1) SE411263B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926473C2 (de) * 1978-03-08 1987-04-16 Algamatic Maschinen GmbH, 4050 Mönchengladbach Datenlöschgerät für Magnetbänder, die am Bandanfang einen Kennsatz aufweisen
DE2809992C3 (de) * 1978-03-08 1986-05-28 Algamatic Maschinen GmbH, 4050 Mönchengladbach Datenlöschgerät für Magnetbänder, insbesondere Computerbänder

Also Published As

Publication number Publication date
DE2629894C2 (de) 1978-08-03
DE2629894B1 (de) 1977-12-08
SE411263B (sv) 1979-12-10
FR2357027A1 (fr) 1978-01-27
SE7707666L (sv) 1978-01-07
GB1526714A (en) 1978-09-27
JPS535605A (en) 1978-01-19

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