DE211621C - - Google Patents
Info
- Publication number
- DE211621C DE211621C DENDAT211621D DE211621DA DE211621C DE 211621 C DE211621 C DE 211621C DE NDAT211621 D DENDAT211621 D DE NDAT211621D DE 211621D A DE211621D A DE 211621DA DE 211621 C DE211621 C DE 211621C
- Authority
- DE
- Germany
- Prior art keywords
- upholstery
- sheet
- springs
- rhombuses
- lubricating pad
- 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.)
- Active
Links
- 239000000969 carrier Substances 0.000 claims description 3
- 230000001050 lubricating Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
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
- B61F17/04—Lubrication by stationary devices
- B61F17/06—Lubrication by stationary devices by means of a wick or the like
- B61F17/08—Devices for pressing the wick or the like against the rotating axle
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung bezieht sich auf durch horizontal wirkende Federn zusammendrückbare Schmierpolstergestelle für Eisenbahnwagenachsbuchsen und besteht darin, daß der Polsterträger bzw. das Boden blech mit dem oberen und unteren Gelenkpunkte eines Gelenkrhombus verbunden ist, in dessen beiden anderen diametral gegenüberliegenden Gelenkpunkten die Feder angreift.The present invention relates to horizontally acting springs compressible Lubricating pad racks for railroad car axle jacks and consists in the fact that the pad support or the floor is sheet metal is connected to the upper and lower hinge points of an articular rhombus, in both of which other diametrically opposite pivot points engages the spring.
ίο Bei dem in der Zeichnung in verschiedenen Ansichten und Schnitten dargestellten Ausführungsbeispiel der Erfindung bilden die beiden Blechstreifen ι und 2. den Boden, der übrigens auch nach schon bekannter anderer Art hergestellt werden kann. Auch der Polsterträger 3 kann in verschiedenen anderen Formen zur Anwendung gelangen.ίο In the case of the one in the drawing in different Views and sections illustrated embodiment of the invention form the two sheet metal strips ι and 2. the bottom, which, by the way, is also known by others Kind can be made. The upholstery support 3 can also be in various other Forms come into use.
Die Verbindung zwischen Boden und Polsterblech erfolgt hier durch aus vier Stangen 4 gebildeten Rhomben, die durch Zapfen 5 mit dem Boden und durch Zapfen 6 mit dem Polsterträger drehbar verbunden sind. Die Zapfen 7 und 8 der Rhomben sind zweckmäßig zu je einer Stange vereinigt, und diese Stangen werden nun durch die Federn 9,9 zusammengezogen, so daß die oberen Drehzapfen den Polsterträger mit seinem Schmierkissen gleichmäßig an den Achsschenkel drücken. Außerdem kann der Polsterträger ohne weiteres den Längsverschiebungen des Achsschenkels beim Durchfahren von Kurven folgen. Statt der zwei Federn 9 könnten auch mehrere, dann aber schwächere Federn Verwendung finden.The connection between the floor and the upholstered sheet is made here by four rods 4 formed rhombi, which are rotatably connected by pin 5 to the floor and by pin 6 with the cushion carrier. the Pin 7 and 8 of the rhombuses are expediently combined into a rod each, and this Rods are now drawn together by springs 9, 9 so that the upper pivot pins Press the upholstery carrier evenly against the steering knuckle with its lubricating pad. In addition, the upholstery support straightforward the longitudinal displacements of the steering knuckle when driving through curves follow. Instead of the two springs 9, several but weaker springs could also be used Find use.
Aus Fig. 4 ist ersichtlich, daß das Polsterblech mittels der Handhaben 10 und 11, in welche die Zapfen 5 und 6 auslaufen, sich tief niederdrücken läßt und ein bequemes Ein- und Ausbringen des Gestells ermöglicht. Auch kann man am Polsterträger Nuten 12,13 vorsehen, in welche die Stangen 7, 8 beim Niederdrücken eintauchen.From Fig. 4 it can be seen that the upholstery sheet by means of the handles 10 and 11, in which the pins 5 and 6 run out, can be pressed down deeply and a comfortable and deployment of the frame allows. Grooves 12, 13 can also be provided on the upholstery support, in which the rods 7, 8 dip when pressed down.
Die besonderen Vorteile des vorbeschriebenen Gestells bestehen in dem außerordentlich geringen Raumbedarf des zusammengedrückten Gestells und in der leichten Nachgiebigkeit des Gestells gegenüber den Lagenveränderungen des Achszapfens.The particular advantages of the frame described above are that it is extremely small Space requirement of the compressed frame and in the slight flexibility of the frame to changes in position of the stub axle.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE211621C true DE211621C (en) |
Family
ID=473413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT211621D Active DE211621C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE211621C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3787028A (en) * | 1972-01-20 | 1974-01-22 | A Semon | Rotary plug valve |
-
0
- DE DENDAT211621D patent/DE211621C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3787028A (en) * | 1972-01-20 | 1974-01-22 | A Semon | Rotary plug valve |
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