AT145155B - Elektromagnetische Sprechmaschine mit band- oder drahtförmigem Tonträger. - Google Patents

Elektromagnetische Sprechmaschine mit band- oder drahtförmigem Tonträger.

Info

Publication number
AT145155B
AT145155B AT145155DA AT145155B AT 145155 B AT145155 B AT 145155B AT 145155D A AT145155D A AT 145155DA AT 145155 B AT145155 B AT 145155B
Authority
AT
Austria
Prior art keywords
sound carrier
wire
tape
electromagnetic
contact
Prior art date
Application number
Other languages
German (de)
English (en)
Original Assignee
Lorenz C 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 Lorenz C Ag filed Critical Lorenz C Ag
Application granted granted Critical
Publication of AT145155B publication Critical patent/AT145155B/de

Links

Classifications

    • 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
    • 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
    • G11B15/16—Control of operating function, e.g. switching from recording to reproducing by sensing presence, absence or position of record carrier or container
    • 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
    • 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
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores

Landscapes

  • Manufacture Of Motors, Generators (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Servomotors (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
AT145155D 1934-06-09 1935-06-01 Elektromagnetische Sprechmaschine mit band- oder drahtförmigem Tonträger. AT145155B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL86057D DE643622C (de) 1934-06-09 1934-06-09 Sicherheitsvorrichtung fuer Schallaufzeichnungs- und -wiedergabemaschinen mit band- oder drahtfoermigem Tontraeger, insbesondere Stahltontraeger

Publications (1)

Publication Number Publication Date
AT145155B true AT145155B (de) 1936-04-10

Family

ID=6509274

Family Applications (1)

Application Number Title Priority Date Filing Date
AT145155D AT145155B (de) 1934-06-09 1935-06-01 Elektromagnetische Sprechmaschine mit band- oder drahtförmigem Tonträger.

Country Status (8)

Country Link
AT (1) AT145155B (is")
BE (1) BE409788A (is")
CH (1) CH183501A (is")
DE (1) DE643622C (is")
DK (1) DK51826C (is")
FR (1) FR790969A (is")
GB (1) GB440314A (is")
NL (1) NL41159C (is")

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746162C (de) * 1938-10-07 1944-12-14 Lorenz C Ag Stahltondrahtmaschine

Also Published As

Publication number Publication date
FR790969A (fr) 1935-11-30
DK51826C (da) 1936-06-29
GB440314A (en) 1935-12-24
CH183501A (de) 1936-04-15
NL41159C (is")
BE409788A (is")
DE643622C (de) 1937-04-13

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