AT74969B - Bearing relief for a tanning or fulling barrel that is tightly closed on all sides in stationary bearings. - Google Patents

Bearing relief for a tanning or fulling barrel that is tightly closed on all sides in stationary bearings.

Info

Publication number
AT74969B
AT74969B AT74969DA AT74969B AT 74969 B AT74969 B AT 74969B AT 74969D A AT74969D A AT 74969DA AT 74969 B AT74969 B AT 74969B
Authority
AT
Austria
Prior art keywords
barrel
tanning
fulling
sides
tightly closed
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bayerische Maschinen Fabrik Re
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 Bayerische Maschinen Fabrik Re filed Critical Bayerische Maschinen Fabrik Re
Application granted granted Critical
Publication of AT74969B publication Critical patent/AT74969B/en

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  • Rolling Contact Bearings (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Die Erfindung bezieht sich auf eine Lagerentlastung für ein allseitig dicht geschlossenes mit seinen an Armkreuzen oder Rosetten befestigten Zapfen in ortsfesten Lagern umlaufendes
Gerb-oder Walkfass und besteht darin, dass das Fass in einen mit Flüssigkeit, z. B. Wasser, gefüllten Behälter eintaucht. Der Auftrieb des Wassers strebt das Fass anzuheben, dadurch wird der Druck auf die untere Lagerschale vermindert oder aufgehoben und eine zu starke
Beanspruchung des Fasskörpers und der Fassböden vermieden. 



   Eine solche Lagerung für Gerb-und Walkfässer ist in der Zeichnung in einer
Ausführungsform dargestellt. 
 EMI1.2 
 an den Stirnböden des Fasses 2 angebrachten Rosetten 3 und 4 tragen die   Lagerzapfen o, & ,   mit denen das Fass in auf den Seitenwandungen des   Fliissigkeitsbehälters   1 befestigten ortsfesten Lagern c, d drehbar gelagert ist. Die Tauchtiefe des Fasses 2 ist dabei derart bemessen, dass das Hauptgewicht des Fasses einschliesslich seiner Füllung von der im Flüssigkeitsbehälter 1 enthaltenen Tragflüssigkeit aufgenommen und dass durch die Trag- flüssigkeit ein diesem Gesamtgewicht entsprechender Auftrieb hervorgebracht wird.

   Infolge dieser Einrichtung werden nicht nur die Böden des Fasses vollständig entlastet, sondern es wird auch der Lagerdruck auf ein äusserst geringes Mass   zurückgeführt,   wodurch eine bedeutende Kraftersparnis erzielt und die Lebensdauer des Fasses erhöht wird. 



  An Stelle der ortsfesten Lagerung des Fasses mittels Zapfen kann irgend eine andere ortsfeste Lagerung vorgesehen sein, z. B. eine solche, bei der das Fass mittels an seinem Mantel angebrachter Ringe auf Rollen läuft und ein Abheben durch obere Druckrollen oder dgl. ver- hindert wird. Auch bei dieser Anordnung werden durch das Eintauchen des Fasses in das
Wasser einesteils die Zapfen der Auflagerrollen entlastet und andererseits eine günstige Beanspruchung des Fasses insofern herbeigeführt, als durch das Nutzbarmachen des Auftriebes der Flüssigkeit Biegungsbeanspruchungen der Fasstauben vermieden oder wenigstens be-   trachtlich   verringert werden. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The invention relates to a bearing relief for a journal which is tightly closed on all sides and which rotates in stationary bearings with its pegs fastened to spiders or rosettes
Tanning or fulling barrel and consists in the fact that the barrel is filled with liquid, e.g. B. water, filled container immersed. The buoyancy of the water tends to lift the barrel, thereby reducing or relieving the pressure on the lower bearing shell and making it too strong
Stress on the barrel body and barrel bottoms avoided.



   Such storage for tanning and fulling barrels is in the drawing in one
Embodiment shown.
 EMI1.2
 Rosettes 3 and 4 attached to the end bottoms of the barrel 2 carry the bearing pins o, &, with which the barrel is rotatably mounted in stationary bearings c, d attached to the side walls of the liquid container 1. The immersion depth of the barrel 2 is dimensioned such that the main weight of the barrel including its filling is absorbed by the carrying liquid contained in the liquid container 1 and that the carrying liquid produces a buoyancy corresponding to this total weight.

   As a result of this device, not only are the bottoms of the barrel completely relieved, but the bearing pressure is also reduced to an extremely low level, which results in significant energy savings and increases the service life of the barrel.



  Instead of the fixed storage of the barrel by means of pins, any other fixed storage can be provided, e.g. B. one in which the barrel runs on rollers by means of rings attached to its jacket and lifting by upper pressure rollers or the like is prevented. With this arrangement, too, immersing the barrel in the
Water on the one hand relieves the pin of the bearing rollers and on the other hand brings about favorable stress on the barrel insofar as bending stresses on the barrel pigeons are avoided or at least considerably reduced by utilizing the buoyancy of the liquid.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Lagerentlastung für ein allseitig dicht geschlossenes, in ortsfesten Lagern umlaufendes Gerb-oder Walkfass, dadurch gekennzeichnet, dass das Fass (2) in einen mit Flüssigkeit gefüllten Behälter (1) eintaucht. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Bearing relief for a tanning or milled barrel, which is tightly closed on all sides and revolving in stationary bearings, characterized in that the barrel (2) is immersed in a container (1) filled with liquid. EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT74969D 1914-12-28 1916-07-15 Bearing relief for a tanning or fulling barrel that is tightly closed on all sides in stationary bearings. AT74969B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE74969X 1914-12-28

Publications (1)

Publication Number Publication Date
AT74969B true AT74969B (en) 1918-11-25

Family

ID=5636950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74969D AT74969B (en) 1914-12-28 1916-07-15 Bearing relief for a tanning or fulling barrel that is tightly closed on all sides in stationary bearings.

Country Status (1)

Country Link
AT (1) AT74969B (en)

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