AT8995B - Device on gramophones to guide a recording pen. - Google Patents

Device on gramophones to guide a recording pen.

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Publication number
AT8995B
AT8995B AT8995DA AT8995B AT 8995 B AT8995 B AT 8995B AT 8995D A AT8995D A AT 8995DA AT 8995 B AT8995 B AT 8995B
Authority
AT
Austria
Prior art keywords
guide
gramophones
recording pen
recording
membrane
Prior art date
Application number
Other languages
German (de)
Inventor
Therese Bree
Original Assignee
Therese Bree
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 Therese Bree filed Critical Therese Bree
Application granted granted Critical
Publication of AT8995B publication Critical patent/AT8995B/en

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  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



   THERESEBRÉEINWIEN. 



  Einrichtung an Grammophonen zur Führung eines   Aufnahmestiftes.   



   Den Gegenstand vorliegender Erfindung bilden Vorrichtungen, durch deren Anwendung os ohneweiters möglich ist, das allgemein gebräuchliche Grammophon für Aufnahmen geeignet zu   machen. Als Leitgedanke   dient hieboi das von Edison bereits erfundene Verfahren zur Aufnahme von Vorträgen u. dgl., bei welchen ein in einer Spiralnuth geführter Führungsstift mit einem Aufnahmestift fest verbunden ist. der in einer über eine zweite Spiralnuth gelegten   StaB : o ! scbcibe   die Eindrücke macht. Zu diesem Verfahren ist ein ganz   bestimmter   Apparat erforderlich, welcher wohl zur   Aufnahme.   nicht aber zur Wiedergabe geeignet ist. 



   Vorliegender Erfindung nach wird ein   gewöhnliches Grammophon durch   die Anwendung einer mit der   Fuhrungsspirale versohonen, abnehmbaren Scheibe   und durch die Abnehmbarkeit   der Membrane behufs Auswechselns derselben   in einfacher Weise für Aufnahmen geeignet gemacht.   beiliegende   Zeichnung zeigt in Fig. 1 im Grundriss und in Fig. 2 in der Seitenansicht die für das Aufnehmen von Vorträgen und dergl. wichtigsten Theile. 
 EMI1.1 
 geführt und ritzt in dieselbe eine Tenspirale ein, wenn die   Membrane in Schwingung   versetztwird. 
 EMI1.2 
 Widergabe-membrane auf, dann ist man in der Lage. mit oder ohne Benutzung der Führungsscheibe 9 das so-oben Aufgenommene von der fertig gestellten oder so belassenen Grammophonscheibeahzunchmen.

   

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



   THERESEBRÉEINVIEN.



  Device on gramophones to guide a recording pen.



   The subject matter of the present invention is provided by devices, the use of which makes it possible to make the commonly used gramophone suitable for recordings. As a guiding principle, the process already invented by Edison for recording lectures and the like serves hieboi. Like., In which a guided in a spiral groove guide pin is firmly connected to a receiving pin. in a rod placed over a second spiral groove: o! scbcibe makes the impressions. A very specific apparatus is required for this procedure, which is probably for recording. but is not suitable for playback.



   According to the present invention, an ordinary gramophone is made suitable for recordings in a simple manner by the use of a disc which can be removed from the guide spiral and the membrane can be removed for replacement. The attached drawing shows in Fig. 1 in plan view and in Fig. 2 in side view the most important parts for the recording of lectures and the like.
 EMI1.1
 and scratches a spiral into it when the membrane is set in motion.
 EMI1.2
 Reproduction membrane on, then one is able. with or without the use of the guide disk 9, the recorded above from the finished or left as it is, gramophone disk is recorded.

   

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATEXT-APRrcH : EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATEXT APRrcH: EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT8995D 1900-05-21 1900-05-21 Device on gramophones to guide a recording pen. AT8995B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT8995T 1900-05-21

Publications (1)

Publication Number Publication Date
AT8995B true AT8995B (en) 1902-09-10

Family

ID=3502387

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8995D AT8995B (en) 1900-05-21 1900-05-21 Device on gramophones to guide a recording pen.

Country Status (1)

Country Link
AT (1) AT8995B (en)

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