[go: up one dir, main page]

AT77750B - Process for the production of fabric pressure rollers. - Google Patents

Process for the production of fabric pressure rollers.

Info

Publication number
AT77750B
AT77750B AT77750DA AT77750B AT 77750 B AT77750 B AT 77750B AT 77750D A AT77750D A AT 77750DA AT 77750 B AT77750 B AT 77750B
Authority
AT
Austria
Prior art keywords
iron
copper
zinc
core
production
Prior art date
Application number
Other languages
German (de)
Inventor
Xerxes Ing Dr Kluczenko
Original Assignee
Xerxes Ing Dr Kluczenko
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 Xerxes Ing Dr Kluczenko filed Critical Xerxes Ing Dr Kluczenko
Application granted granted Critical
Publication of AT77750B publication Critical patent/AT77750B/en

Links

Landscapes

  • Rolls And Other Rotary Bodies (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 



   Der Walzenkern, welcher hohl ist, wird während des   Umsiel3cns   durch eine eingesteckte glühend gemachte Eisenstange auf entsprechend hoher Temperatur erhalten, damit eine innige Verbindung des Metallmantels mit dem Eisenkern an allen Teilen seiner Oberfläche und auch in den Nuten eintritt. 



   Die derart hergestellte Walze wird appretiert und ist darauf zum Molettieren'fertig. 



   Da die genannten Legierungen einen vollwertigen Ersatz fUr Kupfer als Material für Zeugdruckwalzen bilden, so können auch diese Legierungen für die Erzeugung von Vollwalzen Verwendung finden, wobei trotz der Erzeugung als Vollwalzen eine bedeutende Kupferersparnis erzielt wird. 



   PATENT-ANSPRÜCHE :
1. Verfahren zur Herstellung von Zeugdruckwalzen und dgl., die aus einem Kern und einem Metallmantel bestehen, dadurch gekennzeichnet, dass der aus einem für   de",   Molettieren geeigneten   Metall bzw. Legierung bestehende ManteJ   mit dem Kern sowohl mechanisch als auch metallurgisch, durch Löten, Schweissen oder Legieren verbunden wird.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 



   The roller core, which is hollow, is kept at an appropriately high temperature during the umsiel3cns by an inserted red-hot iron rod so that an intimate connection of the metal jacket with the iron core occurs on all parts of its surface and also in the grooves.



   The roll produced in this way is finished and is then ready for moletting.



   Since the alloys mentioned are a fully-fledged substitute for copper as a material for fabric printing rollers, these alloys can also be used for the production of solid rollers, with a significant copper saving being achieved despite being produced as solid rollers.



   PATENT CLAIMS:
1. A process for the production of fabric pressure rollers and the like, which consist of a core and a metal jacket, characterized in that the ManteJ consisting of a metal or alloy suitable for de ”, moletting with the core both mechanically and metallurgically, by soldering , Welding or alloying.

Claims (1)

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass der aus einem Hohlzylinder aus Eisen bestehende Kern an seiner Oberfläche mit Nuten, vorteilhaft in Form von Schraubenlinien, versehon, gegebenenfalls unter Luftabschluss in einem Gemisch von Eisenoxydul und Eisenoxyd geglüht und darauf mit einer Schichte leicht schmelzbaren Metalles überzogen wird, worauf um den erhitzten Kern eine Metallegierung, z. D. aus Kupfer, Zink und Eisen oder Kupfer und Mangan, als Mantel herumgegossen wird. 2. The method according to claim 1, characterized in that the core consisting of a hollow cylinder made of iron on its surface with grooves, advantageously in the form of helical lines, versehon, optionally annealed with exclusion of air in a mixture of iron oxide and iron oxide and then lightly with a layer fusible metal is coated, whereupon around the heated core a metal alloy, e.g. D. made of copper, zinc and iron or copper and manganese, is cast around as a jacket. 3. Verfahren nach Ansprnd( l, dadurch gekennzeichnet, dass der mit Nuten versehene und gegebenenfalls getemperte Eisenkern in erhitztem Zustande mit einer ein leicht schmelzbares metall crthaltenden Legierung, z. B. aus Blei, Antimon und Zinn, unmittelbar umgossen wird. 3. The method according to claim 1, characterized in that the iron core provided with grooves and optionally tempered is cast directly in the heated state with an alloy containing an easily fusible metal, e.g. made of lead, antimony and tin. 4. Zeugdruckvollwalze oder dgl., bestehend aus einer Legierung von Kupfer, Zink und Eisen oder von Blei, AiitHnon und Zink. 4. Full fabric printing roller or the like, consisting of an alloy of copper, zinc and iron or of lead, aluminum and zinc.
AT77750D 1918-06-24 1918-06-24 Process for the production of fabric pressure rollers. AT77750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT77750T 1918-06-24

Publications (1)

Publication Number Publication Date
AT77750B true AT77750B (en) 1919-08-25

Family

ID=3599348

Family Applications (1)

Application Number Title Priority Date Filing Date
AT77750D AT77750B (en) 1918-06-24 1918-06-24 Process for the production of fabric pressure rollers.

Country Status (1)

Country Link
AT (1) AT77750B (en)

Similar Documents

Publication Publication Date Title
DE2119920C3 (en) Process for the continuous heat treatment and subsequent continuous coating of an elongated base material with a molten jacket metal
DE2315035A1 (en) METHOD OF MANUFACTURING COMPOSITE HEAT EXCHANGERS
DE2131884C3 (en) Use of an aluminum alloy as the bearing metal
DE2043676A1 (en) Process for the production of bimetal bearings
AT77750B (en) Process for the production of fabric pressure rollers.
DE2521105A1 (en) ZINC-CONTAINING RELEASE AGENT AND PROCESS FOR MANUFACTURING SHEET SHEET BODIES
AT117267B (en) Power lead-in wire.
DE886088C (en) Process for the production of alitized glow devices and similar objects that should be resistant to scaling
DE428218C (en) Process for the production of a double metal consisting of copper and iron
DE2049542A1 (en) Treatment process for stripping and protecting parts made of aluminum and aluminum alloys before the parts are hard soldered
DE682362C (en) Process for the production of bimetal wires
DE496935C (en) Rollable and drawable double metal with high strength
AT89649B (en) Process for keeping metals and alloys bright by continuous annealing in the furnace.
DE319236C (en) Process for the production of fabric pressure rollers, which consist of a core and a metal jacket
DE459445C (en) Method of manufacturing an engine cylinder
DE669059C (en) Composite
DE719586C (en) Method of plating magnesium
DE1290306B (en) Process for the production of composite castings from light and heavy metals
AT141457B (en) Process for plating sheet metal, plates, etc. made of iron and the like like
AT145183B (en) Zinc alloy with at least 99% zinc.
DE2504256A1 (en) HEAVY DUTY ALUMINUM BEARING ALLOY
DE413000C (en) Process for the production of phosphorus-containing molten metal balls, especially for the coating of metals with metal
AT243592B (en) Method of coating an iron object by diffusion
AT205056B (en) Process for the manufacture of objects from chromium steel or chromium-nickel steel
AT114842B (en) Process for coating objects with aluminum and aluminum alloys.