AT87738B - Automatic spray pipe valve for machines for the production of rotary printing paper and wallpaper. - Google Patents

Automatic spray pipe valve for machines for the production of rotary printing paper and wallpaper.

Info

Publication number
AT87738B
AT87738B AT87738DA AT87738B AT 87738 B AT87738 B AT 87738B AT 87738D A AT87738D A AT 87738DA AT 87738 B AT87738 B AT 87738B
Authority
AT
Austria
Prior art keywords
automatic spray
wallpaper
machines
production
printing paper
Prior art date
Application number
Other languages
German (de)
Inventor
Alexander Ahninger
Original Assignee
Alexander Ahninger
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 Alexander Ahninger filed Critical Alexander Ahninger
Application granted granted Critical
Publication of AT87738B publication Critical patent/AT87738B/en

Links

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Selbsttätiges Spritzrohrventil für Maschinen zur Herstellung von Rotationsdruckpapier und
Tapeten. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 Wasser in das Spritzrohr 2 gelangt. Dieses wird nun samt dem Spritzrohr 2 mit der Hand gegen die Papierbahn so weit verschoben als es der Tiefe des Einrisses entspricht. Durch das auf die Papierbahn spritzende Wasser wird aus dieser ein parallel begrenzter Randstreifen von der Breite der Einrisstiefe ausgeschnitten. In der Folge wird das Spritzrohr 2 allmählich zurückgeschoben, wobei sich der Randstreifen verschmälert, bis schliesslich die Papierbahn wieder ihre ursprüngliche Breite erreicht, bei der die Rinne 6 wieder vollkommen abgedeckt ist.

   In der Luftglocke entsteht nun wieder das genügende Vakuum, welches bewirkt, dass der Teller 9 bis an die Anschläge   8   angehoben und dadurch das Wasserventil 3 automatisch geschlossen wird. 



   PATENT-ANSPRÜCHE :.   i.     Sdbsttätiges   Spritzrohrventil für Maschinen zur Herstellung von Rotationsdruckpapier und Tapeten, dadurch gekennzeichnet, dass das Wasserventil (3) von einer Luftglocke   (7)   umschlossen ist, die einerseits mit einer von der unverletzten Papierbahn (13) luftdicht abgedeckten 
 EMI2.2 
 Luftglocke ein Vakuum erzeugt wird, das ein Schliessen des Wasserventils   (3)   entgegen der Wirkung einer Druckfeder (11) bewirkt, welches Ventil sich durch die Kraft dieser Feder erst dann wieder öffnen kann, bis durch Einreissen des Randes der Papierbahn das Vakuum in der Glocke (7) infolge Eindringens von Aussenluft in die Rinne   (6) gestört   wird.



   <Desc / Clms Page number 1>
 



  Automatic spray pipe valve for machines for the production of rotary printing paper and
Wallpaper.
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 Water gets into the spray tube 2. This, together with the spray tube 2, is now moved by hand against the paper web as far as it corresponds to the depth of the tear. As the water splashes onto the paper web, a parallel border strip with the width of the tearing depth is cut out of it. As a result, the spray tube 2 is gradually pushed back, the edge strip narrowing until finally the paper web reaches its original width again, at which the channel 6 is completely covered again.

   Sufficient vacuum is now created again in the air bell, which causes the plate 9 to be lifted up to the stops 8 and thereby the water valve 3 to be automatically closed.



   PATENT CLAIMS:. i. Automatic spray pipe valve for machines for the production of rotary printing paper and wallpaper, characterized in that the water valve (3) is enclosed by an air bell (7), which is covered airtightly on the one hand with an airtight paper web (13)
 EMI2.2
 Air bell creates a vacuum that closes the water valve (3) against the action of a compression spring (11), which valve can only open again through the force of this spring until the vacuum in the bell is created by tearing the edge of the paper web (7) is disturbed due to the penetration of outside air into the channel (6).

Claims (1)

2. Selbsttätiges Spritzrohrventil nach Anspruch i, dadurch gekennzeichnet, dass die nach abwärts ragende Spindel (10) des Wasserventils (3) am Unterende eine vom Vakuum beeinflusste Scheibe (9) trägt, die beim Öffnen des Ventils (3) gegen einen Stossdämpfer (12) und beim Schliessen des Ventils gegen Anschläge (8) der Luftglocke (7) stösst. 2. Automatic spray tube valve according to claim i, characterized in that the downwardly projecting spindle (10) of the water valve (3) at the lower end carries a washer (9) influenced by the vacuum, which when the valve (3) is opened against a shock absorber (12 ) and hits the stops (8) of the air bell (7) when the valve is closed. 3. Selbsttätiges Spritzrohrventil nach den Ansprüchen i und 2, dadurch gekennzeichnet, EMI2.3 3. Automatic spray tube valve according to claims i and 2, characterized in that EMI2.3
AT87738D 1918-11-27 1918-11-27 Automatic spray pipe valve for machines for the production of rotary printing paper and wallpaper. AT87738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT87738T 1918-11-27

Publications (1)

Publication Number Publication Date
AT87738B true AT87738B (en) 1922-03-27

Family

ID=3608404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87738D AT87738B (en) 1918-11-27 1918-11-27 Automatic spray pipe valve for machines for the production of rotary printing paper and wallpaper.

Country Status (1)

Country Link
AT (1) AT87738B (en)

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