AT144846B - Guide or conveyor roller, especially for endless tracks, such as fourdrinier wires in paper production. - Google Patents

Guide or conveyor roller, especially for endless tracks, such as fourdrinier wires in paper production.

Info

Publication number
AT144846B
AT144846B AT144846DA AT144846B AT 144846 B AT144846 B AT 144846B AT 144846D A AT144846D A AT 144846DA AT 144846 B AT144846 B AT 144846B
Authority
AT
Austria
Prior art keywords
guide
paper production
roller
conveyor roller
endless tracks
Prior art date
Application number
Other languages
German (de)
Inventor
Hugo Rothe
Original Assignee
Hugo Rothe
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 Hugo Rothe filed Critical Hugo Rothe
Application granted granted Critical
Publication of AT144846B publication Critical patent/AT144846B/en

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Landscapes

  • Coating Apparatus (AREA)
  • Paper (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Leit-bzw. Forderwalze,   insbesondere   fiir   endlose Bahnen, wie Langsiebe in der Papiererzeugung. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 nicht angetriebenen Walze in erhöhtem Masse gesichert, aber auch die Abnutzung des Walzenüberzuges und des auf diesem laufenden Teiles ausserordentlich verringert ist. Die Auswechslung des abgenutzten Überzuges kann leicht und ohne Verletzung desselben an Ort und Stelle erfolgen. Im Falle eine Beschädigung des Walzenkörpers eine Ausbesserung desselben erfordert, kann der Überzug abgenommen und wieder aufgebracht werden. Bei stellenweiser Beschädigung des Überzuges kann je nach der Ausführungsform eine teilweise Erneuerung desselben oder eine Wiederverwendung der unbeschädigten Teile erfolgen. 



   PATENT-ANSPRÜCHE :
1.   Leit-bzw. Forderwalze,   insbesondere für endlose Bahnen, wie Langsiebe in der Papiererzeugung, mit einem auf dem Walzenkörper angeordneten elastischen Überzug, dadurch gekennzeichnet, dass der aus hochelastischem Stoff, vorzugsweise Paragummi, bestehende schlauchförmige Überzug mit Spannung auf dem Walzenkörper sitzt.



   <Desc / Clms Page number 1>
 



    Guide or Feed roller, especially for endless webs, such as fourdrinier wires in paper production.
 EMI1.1
 

 <Desc / Clms Page number 2>

 non-driven roller secured to an increased extent, but also the wear of the roller cover and the part running on this is extremely reduced. The replacement of the worn cover can be done easily and without damaging it on the spot. In the event that the roller body is damaged and needs to be repaired, the coating can be removed and reapplied. If the coating is damaged in places, depending on the embodiment, it can be partially renewed or the undamaged parts can be reused.



   PATENT CLAIMS:
1. Guide or. Feed roller, especially for endless webs, such as fourdrinier wires in paper production, with an elastic coating arranged on the roller body, characterized in that the tubular coating consisting of highly elastic material, preferably paragum rubber, sits with tension on the roller body.

Claims (1)

2. Walze nach Anspruch 1, dadurch gekennzeichnet, dass der Überzug aus einem Schlauch besteht, dessen Innendurchmesser im spannungslosen Zustand kleiner ist als der Aussendurchmesser des Walzenkörpers. 2. Roller according to claim 1, characterized in that the coating consists of a hose, the inner diameter of which in the de-energized state is smaller than the outer diameter of the roller body. 3. Walze nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass der Überzug aus einzelnen auf den Walzenkörper aufgebrachten Schlauchstücken besteht, die im spannungslosen Zustand gleichen EMI2.1 3. Roller according to claims 1 and 2, characterized in that the coating consists of individual pieces of tubing applied to the roller body, which are the same in the de-energized state EMI2.1 6. Walze nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, dass die den sehlauehformigen Körper bildenden Teile an den Stossfugen miteinander verklebt sind. 6. Roller according to claims 3 and 4, characterized in that the parts forming the sehlauehformigen body are glued together at the butt joints. 7. Walze nach Anspruch 1, dadurch gekennzeichnet, dass die Fuge zwischen dem Überzug-und dem Walzenkörper durch an dessen Enden angeordnete Klemmringe abgedichtet ist. 7. Roller according to claim 1, characterized in that the joint between the cover and the roller body is sealed by clamping rings arranged at its ends.
AT144846D 1934-07-25 1934-07-25 Guide or conveyor roller, especially for endless tracks, such as fourdrinier wires in paper production. AT144846B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT144846T 1934-07-25

Publications (1)

Publication Number Publication Date
AT144846B true AT144846B (en) 1936-03-10

Family

ID=3643338

Family Applications (1)

Application Number Title Priority Date Filing Date
AT144846D AT144846B (en) 1934-07-25 1934-07-25 Guide or conveyor roller, especially for endless tracks, such as fourdrinier wires in paper production.

Country Status (1)

Country Link
AT (1) AT144846B (en)

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