AT274722B - Squeegee - Google Patents

Squeegee

Info

Publication number
AT274722B
AT274722B AT47267A AT47267A AT274722B AT 274722 B AT274722 B AT 274722B AT 47267 A AT47267 A AT 47267A AT 47267 A AT47267 A AT 47267A AT 274722 B AT274722 B AT 274722B
Authority
AT
Austria
Prior art keywords
squeegee
roller
rollers
incisions
desc
Prior art date
Application number
AT47267A
Other languages
German (de)
Original Assignee
Kuesters Eduard Maschf
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 Kuesters Eduard Maschf filed Critical Kuesters Eduard Maschf
Application granted granted Critical
Publication of AT274722B publication Critical patent/AT274722B/en

Links

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Quetschwalze 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 dgl.,aufweisen und der Wasserabführung dienen sollen, ist beim   Erfmdungsgegenstand   die Walzenumfangsfläche praktisch ununterbrochen, denn die Linien haben so gut wie keine Breite ; dennoch ist die Umfangsfläche im gewissen Sinne gegliedert, was die besondere Wirkung zeitigt, dass bei einer über die Breite der Warenbahn ununterbrochenen Druckausübung die Oberfläche der Walze in die Warenbahn,   z. B.   in die Maschen einer Gewebebahn, sich einschieben kann, so dass sich eine ganz erheblich verbesserte Entwässerungswirkung erzielen lässt. 



   Zweckmässig ist die Tiefe der Einschnitte im wesentlichen gleich dem doppelten Abstand zweier Einschnitte und beträgt höchstens 0, 6 mm. 



   Die eine von zwei zusammenwirkenden Walzen oder beide Walzen können nach der Erfindung ausgebildet sein. 



   Die Zeichnung veranschaulicht ein Ausführungsbeispiel der Erfindung durch die Wiedergabe von zwei zusammenwirkenden Walzen in Längsansicht. 



   Das von der Erfindung nicht berührte Gestell der Vorrichtung mit den Lagern für die Walzen ist nicht wiedergegeben. Die Oberwalze ist   mit --1-- und   die Unterwalze   mit --2-- bezeichnet.   Beide Walzen sind mit einem Überzug oder Mantel aus elastischem Material wie Gummi, Polyurethan mit vernetzter Struktur   od. dgl.   versehen. 



   Bei dem gezeigten Ausführungsbeispiel sind lediglich in der Oberwalze-l-zu einander parallele, linienförmige   Einschnitte --. 3-- vorgesehen,   die mit einem nach Art von Rasierklingen ausgebildeten Werkzeug hergestellt 
PATENTANSPRÜCHE : 
1. Quetschwalze mit einer Aussenschicht aus elastischem Werkstoff wie Gummi, Polyurethan mit vernetzter Struktur   od. dgl.,   deren Mantelfläche in regelmässigem Abstand voneinander liegende 
 EMI2.1 




   <Desc / Clms Page number 1>
 



  Squeegee
 EMI1.1
 

 <Desc / Clms Page number 2>

 Like., Have and serve to drain water, the roller circumferential surface is practically uninterrupted in the subject matter of the invention, because the lines have almost no width; Nevertheless, the circumferential surface is structured in a certain sense, which has the special effect that when pressure is applied uninterrupted across the width of the material web, the surface of the roller in the material web, z. B. in the mesh of a fabric web, can slide, so that a very significantly improved drainage effect can be achieved.



   The depth of the incisions is expediently essentially equal to twice the distance between two incisions and is at most 0.6 mm.



   One of two co-operating rollers or both rollers can be designed according to the invention.



   The drawing illustrates an embodiment of the invention by showing two co-operating rollers in a longitudinal view.



   The frame of the device with the bearings for the rollers, which is not affected by the invention, is not shown. The top roller is labeled --1-- and the bottom roller --2--. Both rollers are provided with a cover or jacket made of elastic material such as rubber, polyurethane with a cross-linked structure or the like.



   In the exemplary embodiment shown, linear incisions parallel to one another are only in the top roller-1. 3-- provided, made with a tool designed in the manner of razor blades
PATENT CLAIMS:
1. Squeegee roller with an outer layer made of elastic material such as rubber, polyurethane with a cross-linked structure or the like, the outer surface of which is at a regular distance from one another
 EMI2.1


 
AT47267A 1966-02-08 1967-01-17 Squeegee AT274722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE274722X 1966-02-08

Publications (1)

Publication Number Publication Date
AT274722B true AT274722B (en) 1969-09-25

Family

ID=6021898

Family Applications (1)

Application Number Title Priority Date Filing Date
AT47267A AT274722B (en) 1966-02-08 1967-01-17 Squeegee

Country Status (1)

Country Link
AT (1) AT274722B (en)

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