DE538093C - Axle bearings for rail vehicles with roller bearings and automatic permanent lubrication - Google Patents
Axle bearings for rail vehicles with roller bearings and automatic permanent lubricationInfo
- Publication number
- DE538093C DE538093C DEF69299D DEF0069299D DE538093C DE 538093 C DE538093 C DE 538093C DE F69299 D DEF69299 D DE F69299D DE F0069299 D DEF0069299 D DE F0069299D DE 538093 C DE538093 C DE 538093C
- Authority
- DE
- Germany
- Prior art keywords
- bearings
- oil
- roller bearings
- rail vehicles
- axle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F17/00—Lubrication specially adapted for axle-boxes of rail vehicles
- B61F17/02—Lubrication specially adapted for axle-boxes of rail vehicles with oil
- B61F17/14—Rotating lubricating devices
- B61F17/20—Rotating lubricating devices with scoops or the like attached to, or coupled with, the axle
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
588093588093
Die Erfindung betrifft ein Achslager für Schienenfahrzeuge mit Wälzlagern und selbsttätiger Dauerförderung des Öles aus einem unteren Sammelbehälter an die unterhalb des Achsschenkels gelegenen Lagerlaufflächen und bezweckt die gleichmäßige ölzufuhr an die Laufflächen von zwei oder mehr Wälzlagern.The invention relates to an axle bearing for rail vehicles with roller bearings and automatic continuous pumping of the oil from a lower collecting container to the one below of the steering knuckle located bearing surfaces and the purpose of the even oil supply on the running surfaces of two or more rolling bearings.
Erfindungsgemäß wird dieser Zweck erreicht durch Zuleitung des aus dem unteren Sammelbehälter geförderten Öles zwischen die Außenlaufringe je zweier Rollenlager. Das Öl wird dadurch auf beide Rollenlager gleichmäßig verteilt. Im Gegensatz dazu stehen Lagerungen, bei denen das öl von der Förderscheibe aus dem ersten Lager zugeleitet wird. In diesem Falle .gelangt das Öl .zum zweiten Wälzlager in geringerer Menge und mit höherer Temperatur als zum ersten Wälzlager. According to the invention, this purpose is achieved by supplying the from the lower Collecting container of pumped oil between the outer races of two roller bearings each. This distributes the oil evenly on both roller bearings. In contrast to there are bearings in which the oil is fed from the conveyor disk from the first bearing will. In this case, the oil. Reaches the second roller bearing in a smaller quantity and at a higher temperature than at the first roller bearing.
Eine Ausführungsform des Erfindungsgegenstandes ist in der Zeichnung in Fig. ι im Querschnitt unterhalb der Achsmitte veranschaulicht, und zwar ist links der Schnitt nach Linie I-I und rechts nach Linie II-II der Abb. 3 dargestellt, in Fig. 2 im senkrechten Längsschnitt bis zur Achsmitte; in Fig. 3 ist im Grundriß eine Hälfte bis zur senkrechten Achsmittelebene veranschaulicht.One embodiment of the subject matter of the invention is shown in the drawing in FIG illustrated in cross section below the center of the axis, namely the left is the section to line I-I and right to line II-II the Fig. 3 shown, in Fig. 2 in a vertical longitudinal section up to the center of the axis; in Fig. 3 is illustrated in plan a half to the vertical axis center plane.
Es bezeichnet α die untere Gehäusewandung an der Deckelseite, b die äußere Gehäusewandung unterhalb der Wälzlager und c den die Wälzlager aufnehmenden Gehäuseteil, d einen Abschluß deckel und e einen Dichtungsring. Die äußeren Laufringe der Wälzlager sind mit / bezeichnet. Mit g ist ein zwischen denselben vorgesehener Ring mit einer oder mehreren Öldurchlaßöffnungen h bezeichnet.It denotes α the lower housing wall on the cover side, b the outer housing wall below the roller bearings and c the housing part receiving the roller bearings, d a closure cover and e a sealing ring. The outer races of the rolling bearings are marked with /. A ring provided between the same and having one or more oil passage openings h is designated by g.
Auf dem Gewindeachszapfen ist eine Scheibe k befestigt, welche in bekannter Weise in dem Ölspiegel / des äußeren bzw. unteren Hauptölbehälters eintaucht und durch ihre Drehung Öl gegen die Gehäusewandung schleudert. Letztere weist ein oder mehrere bekannte Sammelbecken m auf, durch welche das öl durch Gehäusekanal η in die äußere Ringnut 0 des Ringes g geleitet wird. Letztere ist durch die radialen Bohrungen h mit dem oberen kleinen ölbecken p verbunden, aus welchem überschüssiges Öl sowohl an der äußeren Deckelseite als an der inneren Dichtungsweite in das untere große Becken zurücklaufen kann.A disk k is attached to the threaded axle journal, which is immersed in a known manner in the oil level / of the outer or lower main oil container and, by rotating, throws oil against the housing wall. The latter has one or more known collecting basins m , through which the oil is passed through the housing channel η into the outer annular groove 0 of the ring g . The latter is connected to the upper small oil basin p through the radial bores h , from which excess oil can run back into the lower large basin both on the outer cover side and on the inner gasket width.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF69299D DE538093C (en) | Axle bearings for rail vehicles with roller bearings and automatic permanent lubrication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF69299D DE538093C (en) | Axle bearings for rail vehicles with roller bearings and automatic permanent lubrication |
Publications (1)
Publication Number | Publication Date |
---|---|
DE538093C true DE538093C (en) | 1931-11-10 |
Family
ID=7111091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF69299D Expired DE538093C (en) | Axle bearings for rail vehicles with roller bearings and automatic permanent lubrication |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE538093C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE946495C (en) * | 1953-01-16 | 1956-08-02 | Licentia Gmbh | Trace oil lubricated plain bearings for high speeds and circulating lubrication |
DE1127673B (en) * | 1958-05-17 | 1962-04-12 | Voith Gmbh J M | Device for the lubrication of two or more tapered roller bearings, especially on the pinion bearings of axle drives |
-
0
- DE DEF69299D patent/DE538093C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE946495C (en) * | 1953-01-16 | 1956-08-02 | Licentia Gmbh | Trace oil lubricated plain bearings for high speeds and circulating lubrication |
DE1127673B (en) * | 1958-05-17 | 1962-04-12 | Voith Gmbh J M | Device for the lubrication of two or more tapered roller bearings, especially on the pinion bearings of axle drives |
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