AT14826B - Device for mechanical playing of keyboard instruments. - Google Patents

Device for mechanical playing of keyboard instruments.

Info

Publication number
AT14826B
AT14826B AT14826DA AT14826B AT 14826 B AT14826 B AT 14826B AT 14826D A AT14826D A AT 14826DA AT 14826 B AT14826 B AT 14826B
Authority
AT
Austria
Prior art keywords
keyboard instruments
bellows
mechanical playing
channel
playing
Prior art date
Application number
Other languages
German (de)
Original Assignee
Heilbrunn Soehne Fa K
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 Heilbrunn Soehne Fa K filed Critical Heilbrunn Soehne Fa K
Application granted granted Critical
Publication of AT14826B publication Critical patent/AT14826B/en

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  • Input From Keyboards Or The Like (AREA)

Description

  

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 tritt, bläht die'in den letzteren einströmende Luft den betreffenden   Balg 9   auf und bewegt dieser unter Vermittlung der Stosszange    I, das   Plattenventil nach rechts herüber, so dass   der Luftkanal h verschlossen wird, während der Kanal i freigegeben ist. Da das Sauggebläse weiter arbeitet und der Kanal i freigegeben ist, so wird auch aus dem in Frage   kommenden Balg n durch den betreffenden Kanal m die Luft herausgesaugt und findet eine Betätigung der Taste durch die vorbeschriebene   Übertragungseinrichtung   statt.

   Sobald die Öffnung der Note die Mündung des Kanales u wieder verlassen hat, hört ein Eintreten der Luft in den Balg   9   auf und letzterer nimmt wieder seine ursprüngliche Lage ein. 



  Gleichzeitig gelangt auch das Ventil b infolge seiner Schwere und infolge der Wirkung des Sauggebläses wieder in seine ursprüngliche Lage und der   Kanal 18 ist   wieder freigegeben. Die äussere Luft tritt in denselben ein und gelangt durch den Kanal am wieder in den betreffenden Balg n, so dass dieser wieder aufgebläht wird. Selbstverständlich ist für jede Taste ein Kanal   it,   ein vollständiges Ventil und ein Balg n vorhanden.



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 occurs, the air flowing into the latter inflates the bellows 9 in question and, with the help of the pusher I, moves the plate valve over to the right, so that the air channel h is closed while the channel i is opened. Since the suction fan continues to work and the channel i is released, the air is also sucked out of the bellows n in question through the relevant channel m and the button is actuated by the transmission device described above.

   As soon as the opening of the note has left the mouth of the channel u again, the air will cease to enter the bellows 9 and the latter will resume its original position.



  At the same time, the valve b, due to its gravity and the action of the suction fan, returns to its original position and the channel 18 is released again. The external air enters the same and passes through the channel am back into the relevant bellows n, so that it is inflated again. It goes without saying that there is a channel it, a complete valve and a bellows n for each key.

Claims (1)

PATENT-ANSPRUCH : Vorrichtung zum mechanischen Spielen von Tasteninstrumenten, gekennzeichnet durch eine schräggestellte, an ihrem unteren Ende befestigte, direkt mit dem Stösser verbundene, in einem nach unten konisch verlaufenden Sekundärrelaisraum angeordnete, als Wechselventil wirkende Ventilplatte und eine über den Sekundärrelaisräumen angeordnete Balgenlade, an welcher sämtliche die Tasten betätigenden Bälge einander gegenüberstehend auge- ordnet sind. EMI2.2 PATENT CLAIM: Device for the mechanical playing of keyboard instruments, characterized by an inclined, attached at its lower end, directly connected to the pusher, arranged in a downwardly conical secondary relay chamber, acting as a shuttle valve and a bellows box arranged above the secondary relay chambers on which all the keys actuating bellows are arranged opposite one another. EMI2.2
AT14826D 1903-02-12 1903-02-12 Device for mechanical playing of keyboard instruments. AT14826B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT14826T 1903-02-12

Publications (1)

Publication Number Publication Date
AT14826B true AT14826B (en) 1904-01-25

Family

ID=3514843

Family Applications (1)

Application Number Title Priority Date Filing Date
AT14826D AT14826B (en) 1903-02-12 1903-02-12 Device for mechanical playing of keyboard instruments.

Country Status (1)

Country Link
AT (1) AT14826B (en)

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