AT26436B - Device for the production of record plates for speaking machines. - Google Patents

Device for the production of record plates for speaking machines.

Info

Publication number
AT26436B
AT26436B AT26436DA AT26436B AT 26436 B AT26436 B AT 26436B AT 26436D A AT26436D A AT 26436DA AT 26436 B AT26436 B AT 26436B
Authority
AT
Austria
Prior art keywords
plates
production
speaking machines
record plates
record
Prior art date
Application number
Other languages
German (de)
Inventor
Emile Desgrandchamps
Original Assignee
Emile Desgrandchamps
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 Emile Desgrandchamps filed Critical Emile Desgrandchamps
Application granted granted Critical
Publication of AT26436B publication Critical patent/AT26436B/en

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

  

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Claims (1)

PATENT-ANSPRUCH : Vorrichtung zur ununterbrochenen Herstellung von Rekordplatten für Sprechmaschinen, gekennzoidmet durch einen die Matrizen (4) tragenden Drehtisch (8) oder dgl., auf den die zu formenden Platten (6) in vorgewärmtem Zustande aufgebracht werden, damit sie durch Drohen des Tisches zwischen das Bett (1) und den Pressstempel (2) gebracht werden können, wobei eventuell unterhalb der Matrize liegende Grundplatten (10) (vorteilhaft durch eine besondere Heizvorrichtung 9) vorher oder auch während des Pressvorganges EMI2.1 EMI2.2 PATENT CLAIM: Device for the continuous production of record plates for speaking machines, gekennzoidmet by a turntable (8) or the like carrying the matrices (4), on which the plates (6) to be shaped are placed in a preheated state so that they can be placed between the bed by threatening the table (1) and the press ram (2) can be brought, with base plates (10) possibly lying below the die (advantageously by a special heating device 9) before or during the pressing process EMI2.1 EMI2.2
AT26436D 1904-11-08 1904-11-08 Device for the production of record plates for speaking machines. AT26436B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT26436T 1904-11-08

Publications (1)

Publication Number Publication Date
AT26436B true AT26436B (en) 1906-11-26

Family

ID=3537934

Family Applications (1)

Application Number Title Priority Date Filing Date
AT26436D AT26436B (en) 1904-11-08 1904-11-08 Device for the production of record plates for speaking machines.

Country Status (1)

Country Link
AT (1) AT26436B (en)

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