AT94134B

AT94134B - Automatic device for making coffee.

Info

Publication number: AT94134B
Authority: AT
Original assignee: Anonima La Victoria Arduino So
Priority date: 1922-05-05
Filing date: 1922-05-05
Publication date: 1923-09-10

Description

  

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  Selbsttätige Vorrichtung zur   Iffeebereituug.   
 EMI1.1 
 
 EMI1.2 
 

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 EMI3.1 
 übereinstimmend auf den Tragarm 17 gebracht wird, wenn man nur eine Portion Kaffee herstellen will.
In diesem Falle hebt sich die Schubstange 15, während der Filterträger 14 unter dem   Zuführungstliehter   7   vorbeigeht und ein Teil des Kaffeepulvers bleibt zurück. 



  Die Einrichtung zur Betätigung des Sektors 32 besteht aus einem auf eine vertikale Welle 34   
 EMI3.2 
 Stellungen zu erhalten. 



   PATENT-ANSPRÜCHE : 
1. Selbsttätige Vorrichtung zur Kaffeebereitung, mit einer die Behälter zur Aufnahme des Kaffee- satzes enthaltenden Scheibe, welche unter einem den Zufuhrtrichter für das Kaffeepulver, die Brause 
 EMI3.3 
 innere, oben durch ein Filter geschlossene Kolben (14) bei seinem Niedergehen im äusseren Kolben (13) eine   Kammer freilässt,   in die das Kaffeepulver aus dem   Zuführungstrichter   fällt, während der innere Kolben   (14)   bei seinem Hinaufgehen den Kaffeesatz entleert und der in seiner Führung bewegliche äussere Kolben   (13)   gegen die Fassung   (5)   der   durchlöcherten   Brause    gepresst wird,   sobald er unter diese gelangt ist,

   wobei alle die genannten Bewegungen mit Hilfe eines einzigen Hebels   (10)   herbeigeführt werden können.



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  Automatic device for Iffee readiness.
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 EMI3.1
 is brought coincidentally on the support arm 17 if you only want to make one serving of coffee.
In this case, the push rod 15 rises while the filter carrier 14 passes under the feeder 7 and part of the coffee powder remains.



  The device for actuating the sector 32 consists of a shaft 34 mounted on a vertical shaft
 EMI3.2
 To maintain positions.



   PATENT CLAIMS:
1. Automatic device for coffee preparation, with a disc containing the container for receiving the coffee grounds, which under a feed funnel for the coffee powder, the shower head
 EMI3.3
 inner piston (14), closed at the top by a filter, leaves a chamber in the outer piston (13) when it goes down, into which the coffee powder falls from the feed funnel, while the inner piston (14) empties the coffee grounds as it goes up and the one in its Guide movable outer piston (13) is pressed against the holder (5) of the perforated shower as soon as it has passed under it,

   all said movements can be brought about with the aid of a single lever (10).

Claims

2. Automatic device according to claim 1, characterized in that the pressing of the EMI3.4 takes place, which is operated by the rotation of the disc (12) causing the hand lever (10).

3. Automatic device according to claim 1 and 2, characterized in that the hand lever is firmly connected to a hollow screw (S), the outer left-hand thread of which rotates in a nut thread of the distributor (1), while the screw (19) rotates in its inner right-hand thread ) engages, the spindle of which is connected to a balancer (21) guided in slots in the hub of the distributor, which is hinged at one end to a fixed part, while the other, appropriately curved end, the piston located under the perforated shower from below pressed off.

4. Automatic device according to claim 1 and 2, characterized by the arrangement of a with Forks (25) fitted loosely on the pivot (11) of the distributor body (25) which is connected to the central screw (19) by means of a bolt (27) engaging in its annular chamber (26) Pressing the piston (13) located under the perforated shower against the To manage the shower head.

5. Automatic device according to claim 1 and 2, characterized by the arrangement of a sector-like part (32) which is moved by an eccentric (36) and which is actuated by a handle (33) coaxial with the central screw, in such a way that the lower the feed hopper in corresponding Positioned front guide strip (17) an engagement takes place for the purpose of maintaining the piston (14) in a predetermined central position, whereby different amounts of coffee can be prepared at will.