DE643622C - Sicherheitsvorrichtung fuer Schallaufzeichnungs- und -wiedergabemaschinen mit band- oder drahtfoermigem Tontraeger, insbesondere Stahltontraeger - Google Patents

Sicherheitsvorrichtung fuer Schallaufzeichnungs- und -wiedergabemaschinen mit band- oder drahtfoermigem Tontraeger, insbesondere Stahltontraeger

Info

Publication number
DE643622C
DE643622C DEL86057D DEL0086057D DE643622C DE 643622 C DE643622 C DE 643622C DE L86057 D DEL86057 D DE L86057D DE L0086057 D DEL0086057 D DE L0086057D DE 643622 C DE643622 C DE 643622C
Authority
DE
Germany
Prior art keywords
sound
safety device
carriers
wire
tape
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
DEL86057D
Other languages
German (de)
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
Priority to BE409788D priority Critical patent/BE409788A/xx
Priority to NL41159D priority patent/NL41159C/xx
Application filed by Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DEL86057D priority patent/DE643622C/de
Priority to CH183501D priority patent/CH183501A/de
Priority to AT145155D priority patent/AT145155B/de
Priority to DK51826D priority patent/DK51826C/da
Priority to FR790969D priority patent/FR790969A/fr
Priority to GB1659835A priority patent/GB440314A/en
Application granted granted Critical
Publication of DE643622C publication Critical patent/DE643622C/de
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

Landscapes

  • Servomotors (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
DEL86057D 1934-06-09 1934-06-09 Sicherheitsvorrichtung fuer Schallaufzeichnungs- und -wiedergabemaschinen mit band- oder drahtfoermigem Tontraeger, insbesondere Stahltontraeger Expired DE643622C (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE409788D BE409788A (enrdf_load_stackoverflow) 1934-06-09
NL41159D NL41159C (enrdf_load_stackoverflow) 1934-06-09
DEL86057D DE643622C (de) 1934-06-09 1934-06-09 Sicherheitsvorrichtung fuer Schallaufzeichnungs- und -wiedergabemaschinen mit band- oder drahtfoermigem Tontraeger, insbesondere Stahltontraeger
CH183501D CH183501A (de) 1934-06-09 1935-05-31 Sprechmaschine mit band- oder drahtförmigem Tonträger aus magnetischem Material.
AT145155D AT145155B (de) 1934-06-09 1935-06-01 Elektromagnetische Sprechmaschine mit band- oder drahtförmigem Tonträger.
DK51826D DK51826C (da) 1934-06-09 1935-06-03 Kontaktanordning ved elektromagnetiske Talemaskiner med baand- eller traadformet Tonebærer.
FR790969D FR790969A (fr) 1934-06-09 1935-06-06 Machine parlante électromagnétique avec support de phonogrammes en forme de ruban ou de fil métallique
GB1659835A GB440314A (en) 1934-06-09 1935-06-07 Improvements in or relating to electro-magnetic sound recording and/or reproducing machines

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
DE643622C true DE643622C (de) 1937-04-13

Family

ID=6509274

Family Applications (1)

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

Country Status (8)

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

Cited By (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

Cited By (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
BE409788A (enrdf_load_stackoverflow)
NL41159C (enrdf_load_stackoverflow)
GB440314A (en) 1935-12-24
DK51826C (da) 1936-06-29
CH183501A (de) 1936-04-15
FR790969A (fr) 1935-11-30
AT145155B (de) 1936-04-10

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