AT16723B - Mechanical drum. - Google Patents

Mechanical drum.

Info

Publication number
AT16723B
AT16723B AT16723DA AT16723B AT 16723 B AT16723 B AT 16723B AT 16723D A AT16723D A AT 16723DA AT 16723 B AT16723 B AT 16723B
Authority
AT
Austria
Prior art keywords
drum
note
mechanical drum
disc
desc
Prior art date
Application number
Other languages
German (de)
Inventor
Ottomar Meinel
Ernst Meinel
Original Assignee
Ottomar Meinel
Ernst Meinel
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
Priority claimed from DE1902139813D external-priority patent/DE139813C/de
Application filed by Ottomar Meinel, Ernst Meinel filed Critical Ottomar Meinel
Application granted granted Critical
Publication of AT16723B publication Critical patent/AT16723B/en

Links

Landscapes

  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 PATENTSCHRIFT   Ni 16723.   OTTOMAR   MEINEL UND ERNST   MEINEL IN LEIPZIG-GOHLIS. 



   Mechanische Trommel. 
 EMI1.2 
 ausgebildet sind, deren Stiele durch die Durchlochungen einer Notonscheibc derart beenflusst werden, dass die Trommel in taktmässiger Weise zum Ertönen gebracht wird. 



   Fig. 1 zeigt eine solche Trommel mit abgenommenem Deckel im Grundriss, Fig. 2 einen Schnitt nach   Linie M-M   (Fig. 1). 



     Nach vertilgender Ausführungsforni   ist im Innern des walzenförmigen Gehäuses a der Trommel über ihrem feststehenden Boden b eine wagerecht liegende Platte c angeordnet. 



  Diese liegt etwas   seitwärts   von der Mitte der   Trommel   und trägt in der Mitte eine aufrecht feststehende Achse d, die zum Aufstocken einer Notonschcibe e bestimmt ist. Ausserdem befindot sich auf dieser Platte c in gewisser Entfernung von der Achse d ein 
 EMI1.3 
   Federn   l entgegen für gewöhnlich durch die Notenscheibe e   niedergedrückt gehalten, so   dass die Hämmer   A'von dem Boden b   der Trommel abgehoben bleiben. 



   Bei einer Drehung   der mit Durchlochungen m versehenen Notenscheihe   e fallen die 
 EMI1.4 
 Federn l geschieht, werden die Hebel sehr rasch in Schwingung versetzt und dadurch die   Hämmer   gegen den Boden b der Trommel geschlagen. Da nun weiter die Notenzeichen auf der   Notenscheibo nach einer bestimmten Reihenfolge   angeordnet sind, wird erreicht. dass die Trommel in taktmässiger Weise zum   Ertönen   gebracht wird. 



   Der Antrieb der Notenscheibe b erfolgt vorliegend durch em mittels Kurbel n zu   drehendes Transportrad o,   das in   hiezu nächst   dem   äusseren Umfang der Notenscheibe   
 EMI1.5 
 durch einen Halter r gegen die Spitzen der Hobel h gedrückt. Die Notenscheiben lassen sich auswechseln und damit dies leicht und bequem geschehen kann, ist der Deckel s der   Trommel   zum Abnehmen eingerichtet. 



   Dass die so eingerichteten Trommeln mit einem Tragbande versehen und einer jeden derselben noch zwei lose Schlägel beigegeben werden können, ist selbstverständlich. 
 EMI1.6 
 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 PATENT LETTER Ni 16723. OTTOMAR MEINEL AND ERNST MEINEL IN LEIPZIG-GOHLIS.



   Mechanical drum.
 EMI1.2
 are formed, the stems of which are encompassed by the perforations of a Noton disk in such a way that the drum is made to sound in a timed manner.



   Fig. 1 shows such a drum with the cover removed in plan, Fig. 2 shows a section along line M-M (Fig. 1).



     After consuming Ausführungsforni a horizontally lying plate c is arranged in the interior of the cylindrical housing a of the drum above its fixed bottom b.



  This lies somewhat to the side of the center of the drum and carries in the center an upright, fixed axis d, which is intended for topping up a Noton disk e. In addition, c is located on this plate at a certain distance from the axis d a
 EMI1.3
   Springs 1 are usually held down by the note disc e, so that the hammers A 'remain lifted from the bottom b of the drum.



   When the note table e, which is provided with perforations m, is rotated, the
 EMI1.4
 Springs 1 happens, the levers are set in vibration very quickly and thereby the hammers are struck against the bottom b of the drum. Since the note symbols are now arranged on the note disc in a certain order, this is achieved. that the drum is made to sound in a timed manner.



   The drive of the note disc b takes place in the present case by a transport wheel o which is to be rotated by means of a crank n and which is next to the outer circumference of the note disc
 EMI1.5
 pressed by a holder r against the tips of the planer h. The note discs can be exchanged and so that this can be done easily and conveniently, the cover s of the drum is set up to be removed.



   It goes without saying that the drums set up in this way can be provided with a carrying strap and two loose mallets can be added to each of them.
 EMI1.6
 

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

 

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT16723D 1902-08-22 1903-03-23 Mechanical drum. AT16723B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1902139813D DE139813C (en) 1902-08-22

Publications (1)

Publication Number Publication Date
AT16723B true AT16723B (en) 1904-06-25

Family

ID=5667924

Family Applications (1)

Application Number Title Priority Date Filing Date
AT16723D AT16723B (en) 1902-08-22 1903-03-23 Mechanical drum.

Country Status (1)

Country Link
AT (1) AT16723B (en)

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