AT107917B - Sheet music turner. - Google Patents

Sheet music turner.

Info

Publication number
AT107917B
AT107917B AT107917DA AT107917B AT 107917 B AT107917 B AT 107917B AT 107917D A AT107917D A AT 107917DA AT 107917 B AT107917 B AT 107917B
Authority
AT
Austria
Prior art keywords
sheet music
music turner
turner
sheet
pedals
Prior art date
Application number
Other languages
German (de)
Inventor
Ewald Norden Axel Hagen Frorup
Original Assignee
Ewald Norden Axel Hagen Frorup
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 Ewald Norden Axel Hagen Frorup filed Critical Ewald Norden Axel Hagen Frorup
Application granted granted Critical
Publication of AT107917B publication Critical patent/AT107917B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



  Notenblattwender. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 den Durchmessern der Kegelräder o und p und den Durchmessern der   Zahnräder l und 1', wie auch   der Steigung des Gewindes der Stange s wird so gewählt, dass bei jedem Niedertreten des Pedals ein Notenblatt gewendet oder ausgetauscht wird. 
 EMI2.1 
 
1. Notenblattwender, bei welchem die Notenblätter an um eine lotrechte Achse drehbaren Armen aufgehängt sind, die nacheinander durch ein an einer mittels eines Pedals und eines Schnurzuges in ihrer Längsrichtung verschiebbaren und drehbaren Stange angebrachtes Zahnrad um   1800 nach   der einen oder der andern Seite gedreht werden können, dadurch gekennzeichnet, dass die Schnurscheibe (i) des Schnurzuges mittels eines an einem drehbaren, am Pedal angebrachten und unter Federwirkung stehenden 
 EMI2.2 




   <Desc / Clms Page number 1>
 



  Sheet music turner.
 EMI1.1
 

 <Desc / Clms Page number 2>

 the diameters of the bevel gears o and p and the diameters of the gears l and 1 ', as well as the pitch of the thread of the rod s, is chosen so that a sheet of music is turned or exchanged every time the pedal is depressed.
 EMI2.1
 
1. Sheet music turner, in which the sheet music is suspended from arms which can be rotated about a vertical axis and which are successively rotated by 1800 to one or the other side by a gear attached to a rod that can be moved and rotated in its longitudinal direction by means of a pedal and a pull cord can, characterized in that the pulley (i) of the pull cord by means of a rotatable, attached to the pedal and under spring action
 EMI2.2

Claims (1)

gedrückt wird. is pressed. 3. Notenblattwender nach den Ansprüchen 1 und 2. mit zwei Pedale, dadurch gekennzeichnet, dass diese zwei Pedale (e, d) zu beiden Seiten der Achse der Schnurscheibe (i) liegen, so dass diese nach zwei Richtungen gedreht werden kann. EMI2.3 3. Sheet music turner according to claims 1 and 2. with two pedals, characterized in that these two pedals (e, d) lie on both sides of the axis of the cord disc (i) so that it can be rotated in two directions. EMI2.3
AT107917D 1925-12-07 1925-12-07 Sheet music turner. AT107917B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT107917T 1925-12-07

Publications (1)

Publication Number Publication Date
AT107917B true AT107917B (en) 1927-11-10

Family

ID=3624708

Family Applications (1)

Application Number Title Priority Date Filing Date
AT107917D AT107917B (en) 1925-12-07 1925-12-07 Sheet music turner.

Country Status (1)

Country Link
AT (1) AT107917B (en)

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