FR790969A - Machine parlante électromagnétique avec support de phonogrammes en forme de ruban ou de fil métallique - Google Patents

Machine parlante électromagnétique avec support de phonogrammes en forme de ruban ou de fil métallique

Info

Publication number
FR790969A
FR790969A FR790969DA FR790969A FR 790969 A FR790969 A FR 790969A FR 790969D A FR790969D A FR 790969DA FR 790969 A FR790969 A FR 790969A
Authority
FR
France
Prior art keywords
phonogram
ribbon
electromagnetic
support
metal wire
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
Other languages
English (en)
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz 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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR790969A publication Critical patent/FR790969A/fr
Expired legal-status Critical Current

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
FR790969D 1934-06-09 1935-06-06 Machine parlante électromagnétique avec support de phonogrammes en forme de ruban ou de fil métallique Expired FR790969A (fr)

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
FR790969A true FR790969A (fr) 1935-11-30

Family

ID=6509274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790969D Expired FR790969A (fr) 1934-06-09 1935-06-06 Machine parlante électromagnétique avec support de phonogrammes en forme de ruban ou de fil métallique

Country Status (8)

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

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
NL41159C (fr)
CH183501A (de) 1936-04-15
DE643622C (de) 1937-04-13
DK51826C (da) 1936-06-29
AT145155B (de) 1936-04-10
GB440314A (en) 1935-12-24
BE409788A (fr)

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