AT18331B - Process for the production of horns for gramophones u. like - Google Patents

Process for the production of horns for gramophones u. like

Info

Publication number
AT18331B
AT18331B AT18331DA AT18331B AT 18331 B AT18331 B AT 18331B AT 18331D A AT18331D A AT 18331DA AT 18331 B AT18331 B AT 18331B
Authority
AT
Austria
Prior art keywords
varnish
dried
gramophones
horns
production
Prior art date
Application number
Other languages
German (de)
Inventor
Alois Reiszmann
August Senior Vaugoin
Original Assignee
Alois Reiszmann
August Senior Vaugoin
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 Alois Reiszmann, August Senior Vaugoin filed Critical Alois Reiszmann
Application granted granted Critical
Publication of AT18331B publication Critical patent/AT18331B/en

Links

Landscapes

  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Color Printing (AREA)
  • Paper (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Österreichische   PATENTSCHRIFT   Nr.   18331. ALOIS REISZMANN UND AUGUST VAUGOIN SENIOR IN WIEN. 



   Verfahren zur Herstellung von Schalltrichtern für Grammophone u. dgl. 



   Den Gegenstand vorliegender Erfindung bildet ein Verfahren zur Herstellung von Schalltrichtern für Grammophone u. dgl.,   nach welchem   diese   Schal1trichter   aus Papiermacht hergestellt werden können. Die bisher verwendeten Schalltrichter aus Metall haben den Nachteil, dass durch das Mittönen des Metalles die Töne, besonders in hohen Lagen, schnarrend wiedergegeben werden, während gewöhnliche Papiermachétrichter die Töne zu stark dämpfen. Die nach dem vorliegenden Verfahren hergestellten Schalltrichter sollen 
 EMI1.1 
 
Das Verfahren besteht in folgendem : Die auf bekannte Weise im ganzen oder aus mehreren Teilen aus   Papiermache erzeugten Schalltrichter   werden getrocknet und im trockenen Zustande mit einer Art Kitt bestrichen. Dieser Kitt wird auf folgende Weise 
 EMI1.2 
 bare Paste entsteht.

   Zu dieser Paste wird vom Volumen etwa ein Drittel Firnis, ein fetter Lack oder Terpentinöllack zugefügt und die Masse gut verrieben. Nach dem Bestreichen mit dieser Masse wird getrocknet und din einzelnen Teile oder der ganze Trichter ah- 
 EMI1.3 
 so erhaltene Trichter wird alsdann mit einer Art   Emaillack,   z. B. Spirituslack,   Dammar-   lack, Kopallaek, Asphaltlack etc., lackiert und bei einer Temperatur von zirka   40-600 C   getrocknet sowie dieser Anstrich zweckmässig nach vorherigem Abschleifen noch zweimal wiederholt. Die auf diese Art erzeugten Schalltrichter schnarren nicht so wie die metallenen und durch die ihnen durch die Anstriche verliehene Härte geben sie alle Töne rein und voll wieder. 

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



   <Desc / Clms Page number 1>
 



    Austrian PATENT LETTER No. 18331. ALOIS REISZMANN AND AUGUST VAUGOIN SENIOR IN VIENNA.



   Process for the production of horns for gramophones u. like



   The subject of the present invention is a process for the production of horns for gramophones u. Like., According to which this funnel can be made from paper power. The metal horns used up to now have the disadvantage that the tones of the metal, especially in high registers, are reproduced with a rasping sound, while normal paper maché funnels attenuate the sounds too much. The horns manufactured according to the present process should
 EMI1.1
 
The process consists of the following: The bell-shaped trumpets made of paper mache in whole or in several parts are dried and, when dry, coated with a kind of putty. This putty is made in the following way
 EMI1.2
 bare paste is produced.

   To this paste about a third of the volume of varnish, a greasy varnish or turpentine oil varnish is added and the mass is rubbed well. After coating with this mass, it is dried and the individual parts or the entire funnel
 EMI1.3
 The funnel obtained in this way is then coated with a kind of enamel varnish, e.g. B. Spirit varnish, Dammar varnish, Kopallaek, asphalt varnish, etc., varnished and dried at a temperature of around 40-600 C and this coat of paint is expediently repeated twice after sanding down. The horns produced in this way do not purr like the metal ones and because of the hardness given to them by the paintwork, they reproduce all tones in a pure and full manner.

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

Claims (1)

PATENT-ANSPRUCH : Vorfahren zur Herstellung von Schalltrichtern ans Papiermache für Grammophone und dgl.. dadurch gekennzeichnet, dass der in bekannter Weise geformte und getrocknete Trichter nach Anstrich mit einer Masse, die aus mit Wasser zu einer Paste angerührter Kreide und zu einem Drittel dieses Volumens aus Firnis, einem fetten Lack oder Terpentin- öllack besteht, getrocknet, abgeschliffen und hierauf wiederholt mit einer Art Emaillack, z. H. Spirituslack. Kopal-, Dammar- oder Asphaltlack, bestrichen und getrocknet wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Ancestors for the production of bell trumpets to the paper mache for gramophones and the like .. characterized in that the in a known manner shaped and dried funnel after painting with a mass of chalk mixed with water to a paste and a third of this volume of varnish, a fat varnish or turpentine oil varnish, dried, sanded and then repeatedly coated with a type of enamel varnish, e.g. H. Spirit varnish. Copal, dammar or asphalt varnish, coated and dried. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT18331D 1903-10-09 1903-10-09 Process for the production of horns for gramophones u. like AT18331B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT18331T 1903-10-09

Publications (1)

Publication Number Publication Date
AT18331B true AT18331B (en) 1904-11-25

Family

ID=3521974

Family Applications (1)

Application Number Title Priority Date Filing Date
AT18331D AT18331B (en) 1903-10-09 1903-10-09 Process for the production of horns for gramophones u. like

Country Status (1)

Country Link
AT (1) AT18331B (en)

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