DE722414C - Bogie, the wheel sets of which can be adjusted to the right curve depending on the pivoting movements of the bogie frame in relation to the car body - Google Patents
Bogie, the wheel sets of which can be adjusted to the right curve depending on the pivoting movements of the bogie frame in relation to the car bodyInfo
- Publication number
- DE722414C DE722414C DEM147562D DEM0147562D DE722414C DE 722414 C DE722414 C DE 722414C DE M147562 D DEM147562 D DE M147562D DE M0147562 D DEM0147562 D DE M0147562D DE 722414 C DE722414 C DE 722414C
- Authority
- DE
- Germany
- Prior art keywords
- bogie
- car body
- pivoting movements
- adjusted
- relation
- 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
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
- B61F5/44—Adjustment controlled by movements of vehicle body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Description
Drehgestell, dessen Radsätze in Abhängigkeit von den Schwenkbewegungen des Drehgestellrahmens gegenüber dem Wagenkasten kurvenrecht einstellbar sind Es sind Drehgestelle bekannt, deren Radsätze in Abhängigkeit von den Schwenkbewegungen des Drehgestellrahmens gegenüber dem Wagenkasten kurvenrecht ,einstellbar sind. Die Anordnung ist hierbei u. a. auch bereits so getroffen worden, daß die senkrechte Schwenkachse der Radsätze bei einem der Achslaer liegt, während das Steuergestänge beim anderen Achslager angreift.Bogie, its wheelsets depending on the swivel movements of the bogie frame are adjustable curve-right in relation to the car body Es bogies are known whose wheelsets are dependent on the pivoting movements of the bogie frame in relation to the car body are curvilinearly adjustable. The arrangement here is inter alia. has already been taken so that the vertical The pivot axis of the wheel sets is located at one of the axle bearings, while the control linkage attacks the other axle bearing.
Die vorliegende Erfindung erreicht nun eine Vereinfachung dieser bekannten Anordnung insofern, als die senkrechte Drehachse als solche erspart werden kann, indem das betreffende Achslager mittels eines bekannten, quer zur Fahrtrichtung ;gefederten Radlenkers derart geführt ist, daß die Sch@,venkbewegungen des Radsatzes ausschließlich durch dieses Federungsvermögen ermöglicht sind. Bei den vorbekannten Radlenkern hat die Querfederung den Zweck, eine gewisse Nachgiebigkeit zwischen Achse und Drehgestellrahmen beim Einfahren in die Kurve zu ermöglichen. Es sind aber solche querfedernden Radlenker bisher nicht im Zusammenhang mit der kurvenrechten Einstellung der Achsen verwendet worden. In der Tat kann aber, wie gesehen, das Federungsvermögen die sonst bei der kurvenrechten Einstellung erforderliche körperliche senkrechte Schwenkachse vollauf ersetzen, wodurch de erstrebte Vereinfachung erreicht wird.The present invention now achieves a simplification of these known ones Arrangement insofar as the vertical axis of rotation as such can be saved, by the axle bearing in question by means of a known, transverse to the direction of travel ; sprung wheel control arm is guided in such a way that the Sch @, venkbewegung the wheelset are made possible exclusively by this resilience. With the previously known The purpose of the transverse suspension is to create a certain degree of resilience between the control arms To enable axle and bogie frame when entering the curve. There are But such transversely springing control arms have so far not been used in connection with right-hand cornering Adjustment of the axes has been used. In fact, as we have seen, this can Resilience is the physical level otherwise required for the right-hand cornering Completely replace the vertical swivel axis, thereby achieving the desired simplification will.
Die Zeichnung zeigt ein. Ausführungsbeispiel.The drawing shows a. Embodiment.
Abb. i ist eine Seitenansicht, Abb. z eine Draufsicht.Fig. I is a side view, Fig. Z is a top view.
Die Radachse a wird ,durch die Radlenker al und a2 ,geführt. Diese Lenker sind verschieden ausgebildet. Der Radlenkerai hat die übliche querfedernde Ausbildung, wie sie für das schlagfreie Einfahren der Achse in die Kurve bekannt ist. Dieses Federungsvermägen wird zusätzlich durch die ebenfalls übliche elastische Bolzenlagerung b erzielt. Der Bolzen ist fest mit der Drehgestellwange verbunden. Im Gegensatz hierzu ist der gegenüberliegende Lenkeras längs verschiebbar gegenüber der Drehgestellwange geführt. Die Längsverschiebung erfolgt durch den öldruckzylinder c, der durch eine ölleitung vom Wagenkasten aus in Abhängigkeit vom Drehgestellausschlag beaufschlagt wird, so daß der Radlenker a2 dementsprechend das Achslager verschiebt und so die Achse selbsttätig kurvenrecht einstellt. Der Radlenker a2 ist im Gegensatz zu demjenigen a1 nicht als kräftige Querfeder ausgebildet, sondern im Gegenteil gelenkig ausgeführt. Der Radlenker ist mit dem Achslager durch ein Gelenkd und mit der Kolbenstange durch ein Gelenke verbunden.The wheel axle a is guided by the control arms a1 and a2. These Handlebars are designed differently. The wheel handlebar has the usual transverse springing Training as known for the smooth entry of the axis into the curve is. This resilience is also made possible by the elastic, which is also common Bolt bearing achieved b. The bolt is firmly connected to the bogie cheek. In contrast to this, the opposite handlebar is longitudinally displaceable opposite the bogie cheek. The longitudinal shift is carried out by the oil pressure cylinder c, the oil pipe from the car body depending on the bogie deflection is acted upon, so that the control arm a2 moves the axle bearing accordingly and so the axis automatically adjusts to the right curve. The wheel handlebar a2 is in contrast to that a1 not designed as a strong transverse spring, but on the contrary articulated. The control arm is with the axle bearing through a joint and with connected to the piston rod by a joint.
In Abb. z ist auf der rechten Seite die Lage der Teile bei deinem bestimmten Drehgestellausschla;g dargestellt. Wie ersichtlich, gestatten die Radlenker a1 vermöge ihrer querfedernden Ausbildung und Anordnung die kurvenrechte Radialstellung der Achsre, äh M-lich wie sie durch einen körperlichen, lotrecht stehenden Schwenkzapfen in der Achsbuchse erzielt würde.In Fig.z on the right-hand side is the position of the parts near yours specific bogie deflection shown. As can be seen, the handlebars allow a1 by virtue of its transversely resilient training and arrangement the right-hand radial position the Achsre, uh, like it by a physical, vertically standing pivot pin would be achieved in the axle socket.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM147562D DE722414C (en) | 1940-04-16 | 1940-04-16 | Bogie, the wheel sets of which can be adjusted to the right curve depending on the pivoting movements of the bogie frame in relation to the car body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM147562D DE722414C (en) | 1940-04-16 | 1940-04-16 | Bogie, the wheel sets of which can be adjusted to the right curve depending on the pivoting movements of the bogie frame in relation to the car body |
Publications (1)
Publication Number | Publication Date |
---|---|
DE722414C true DE722414C (en) | 1942-07-09 |
Family
ID=7336283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM147562D Expired DE722414C (en) | 1940-04-16 | 1940-04-16 | Bogie, the wheel sets of which can be adjusted to the right curve depending on the pivoting movements of the bogie frame in relation to the car body |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE722414C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1004219B (en) * | 1954-01-29 | 1957-03-14 | M A K Maschb Kiel Ag | Connection of a wheel set guided by axle links with the bogie frame of a vehicle, in particular a rail vehicle |
US2865307A (en) * | 1954-10-08 | 1958-12-23 | Gen Motors Corp | Railway vehicle truck |
US4067261A (en) * | 1972-11-10 | 1978-01-10 | South African Inventions Development Corporation | Damping railway vehicle suspension |
US4300454A (en) * | 1976-02-09 | 1981-11-17 | South African Inventions Development Corporation | Self-steering damping railway truck |
EP2307255A4 (en) * | 2008-07-16 | 2017-01-04 | Electro-Motive Diesel, Inc. | Self-steering radial bogie |
-
1940
- 1940-04-16 DE DEM147562D patent/DE722414C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1004219B (en) * | 1954-01-29 | 1957-03-14 | M A K Maschb Kiel Ag | Connection of a wheel set guided by axle links with the bogie frame of a vehicle, in particular a rail vehicle |
US2865307A (en) * | 1954-10-08 | 1958-12-23 | Gen Motors Corp | Railway vehicle truck |
US4067261A (en) * | 1972-11-10 | 1978-01-10 | South African Inventions Development Corporation | Damping railway vehicle suspension |
US4300454A (en) * | 1976-02-09 | 1981-11-17 | South African Inventions Development Corporation | Self-steering damping railway truck |
EP2307255A4 (en) * | 2008-07-16 | 2017-01-04 | Electro-Motive Diesel, Inc. | Self-steering radial bogie |
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