DE1056647B - Articulated connection of the cross member with the two longitudinal rods of bogies for vehicles, especially rail vehicles - Google Patents
Articulated connection of the cross member with the two longitudinal rods of bogies for vehicles, especially rail vehiclesInfo
- Publication number
- DE1056647B DE1056647B DEH26041A DEH0026041A DE1056647B DE 1056647 B DE1056647 B DE 1056647B DE H26041 A DEH26041 A DE H26041A DE H0026041 A DEH0026041 A DE H0026041A DE 1056647 B DE1056647 B DE 1056647B
- Authority
- DE
- Germany
- Prior art keywords
- cross member
- rubber
- vehicles
- metal joints
- bogies
- 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.)
- Pending
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
- B61F5/50—Other details
- B61F5/52—Bogie frames
-
- 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
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/36—Arrangements for equalising or adjusting the load on wheels or springs, e.g. yokes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Description
Gelenkige Verbindung des Querträgers mit den beiden Längsstangen von Drehgestellen für Fahrzeuge, insbesondere Schienenfahrzeuge Bei Drehgestellen mit H-förmigen Rahmen, bei denen also die Längsträger allein durch einen Mittelquerträger fest miteinander verbunden sind, können infolge Unebenheiten in der Gleisführung durch Verdrehen oder Verwinden Verformungen des Rahmens eintreten, die häufig zu Anrissen führen.Articulated connection of the cross member with the two longitudinal rods of Bogies for vehicles, in particular rail vehicles In bogies with H-shaped frame, in which the side members are supported by a central cross member are firmly connected to each other, can as a result of unevenness in the track by twisting or twisting deformations of the frame occur, which often lead to Lead to cracks.
Man hat bei solchen Rahmen die Längsträger mit den Querträgern, über Gummipuffer oder sogernannte Silentblocs verbunden, um eine gewisse Nachgiebigleeit des Verbandes zu erreichen.With such a frame you have the side members with the cross members Rubber buffers or so-called silentblocs connected to a certain degree of flexibility of the association.
Weiter sind auch Rahmen in X-Form bekannt.X-shaped frames are also known.
Bei allen diesen bekannten Ausführungen ist aber der Gesamtaufbau verwickelt und die Nachgiebigkeit der Verbindungspunkte sowohl quer als auch in der Längsrichtung des Fahrzeuges nicht genügend groß, um die Gleisunebenheiten zu überwinden und dennoch eine möglichst große Stabilität des ganzen Verbandes zu sichern.In all of these known designs, however, is the overall structure tangled and the compliance of the connection points both transversely and in the longitudinal direction of the vehicle is not large enough to cope with the unevenness of the track overcome and still ensure the greatest possible stability of the entire association.
Diese Nachteile werden beseitigt durch eine gelenkige Verbindung des Querträgers mit den beiden Längsträgern, wobei der Rahmen, von oben gesehen, X- oder H-förmig sein kann. Erfindungsgemäß sind dabei die Enden des Querträgers an jedem Längsträger durch zwei Gummimetallgelenke angeschlossen, die, in Fahrtrichtung gesehen, einen möglichst großen. Abstand voneinander haben, um die Stabilität des Drehgestells zu erhöhen und ein elastisches Nachgeben quer und in der Fahrtrichtung an den Anlenkpunkten zu erzielen.These disadvantages are eliminated by an articulated connection of the Cross member with the two longitudinal members, the frame, viewed from above, X- or can be H-shaped. According to the invention, the ends of the cross member are on each side member is connected by two rubber-to-metal joints that face in the direction of travel seen as large as possible. Distance from each other to ensure the stability of the To raise the bogie and give elasticity across and in the direction of travel to achieve at the articulation points.
Die Verwendung von Gummifederelementen auch bei Schienenfahrzeugen ist nicht mehr neu. Sie ergeben neben der Abfederung noch eine gute Geräuschdämpfung und werden z. B. in die Achs- oder Wiegen-Lagerung eingebaut. Der Drehgestellrahmen selbst aber ist bei der üblichen Bauart meist geschlossen, d. h., er besteht aus zwei Längsträgern, die durch zwei Kopfstücke fest miteinander verbunden sind und, nur eine Nachgiebigkeit haben, die im Material selbst liegt In der Zeichnung ist als Ausführungsbeispiel ein Drehgestellrahmen gemäß der Erfindung schematisch dargestellt, und zwar in Abb. 1 in Draufsicht und in Abb. 2 im Querschnitt.The use of rubber suspension elements also in rail vehicles is not new anymore. In addition to cushioning, they also provide good noise dampening and are z. B. built into the axle or cradle storage. The bogie frame but itself is usually closed in the usual design, i. i.e., it consists of two side members, which are firmly connected to each other by two head pieces and, only have a resilience that lies in the material itself is in the drawing as an exemplary embodiment, a bogie frame according to the invention is shown schematically, namely in Fig. 1 in plan view and in Fig. 2 in cross section.
Die beiden Längsträger 1 des H-förmi,gen Drehgestellrahmen.s sind durch einen Querträger 2 miteinander verbunden. Die Anlenkstellen der Querträgers 2 sind Gummimetallgelenke 4 an sich bekannter Bauart. Sie sind in Fahrtrichtung mit kräftigen Streben 3 miteinander und mit dem Mittelstück 2 des Querträgers verbunden, wobei der Abstand der einzelnen Gummimetallgelenke 4 voneinander aus Gründen der Verwindungssteifigkeit möglichst groß sein soll. Der Querträger 2 nimmt in bekannter Weise das Lager 5 für den Drehzapfen auf. Durch die beschriebene Bauweise des Drehgestells werden die Torsionsbeanspruchungen in den Gummimetallgelenken 4 aufgenommen und abgebaut. Ein weiterer Vorteil besteht darin, daß die Längs- und Querträger nicht durch die sonst bei dem üblichen Zusammenbau auftretenden Vorspannungen, die beim Verschweißen oder Vernieten entstehen, vorbelastet werden.. Die einzelnen Teile können gesondert hergestellt werden, wodurch sich erhebliche Arbeitsvereinfachungen erzielen lassen.The two longitudinal members 1 of the H-shaped, gene bogie frame.s are connected to one another by a cross member 2. The articulation points of the cross member 2 are rubber-metal joints 4 of a known type. They are in the direction of travel with strong struts 3 connected to each other and to the middle piece 2 of the cross member, wherein the distance between the individual rubber-metal joints 4 from each other for reasons of Torsional stiffness should be as great as possible. The cross member 2 takes in known Show the bearing 5 for the pivot. Due to the design of the bogie described the torsional stresses are absorbed in the rubber-metal joints 4 and reduced. Another advantage is that the longitudinal and transverse beams are not by the biases otherwise occurring in the usual assembly, which in Welding or riveting arise, are preloaded .. The individual parts can be manufactured separately, which considerably simplifies the work can be achieved.
Die Guinmimefiallgelenke 4 sind so ausgebildet und werden so eingebaut, daß. sie in der waagrechten Ebene große Kräfte bei kleinen Federwegen aufnehmen, d@aß aber schon geringe lotrechte Kräfte und Verdrehungen der Längsträger um die Querachse weich aufgenommen werden, wodurch die vom Querträger aufzunehmenden Torsionskräfte klein bleiben.The Guinmime ball joints 4 are designed and installed in such a way that that. they absorb large forces with small spring deflections in the horizontal plane, But d @ ate already small perpendicular forces and twisting of the side members around the Transverse axis are softly absorbed, whereby the torsional forces to be absorbed by the cross member stay small.
Als Gummimetallgelenke können sogenannte Silentblocs oder andere geeignete Gummifederpakete eingebaut werden, z. B. solche in V-Form, die eine größere Verdrehung in Längsrichtung und eine geringe in Querrichtung zulassen.So-called silentblocs or other suitable ones can be used as rubber-metal joints Rubber spring packages are installed, e.g. B. those in V-shape that have a greater twist in the longitudinal direction and a small one in the transverse direction.
Die Ansprüche 2 und 3 sollen als echte Unteransprüche lediglich in Verbindung mit dem Hauptanspruch Geltung haben.Claims 2 and 3 are intended as genuine subclaims only in Connection with the main claim have validity.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH26041A DE1056647B (en) | 1956-01-20 | 1956-01-20 | Articulated connection of the cross member with the two longitudinal rods of bogies for vehicles, especially rail vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH26041A DE1056647B (en) | 1956-01-20 | 1956-01-20 | Articulated connection of the cross member with the two longitudinal rods of bogies for vehicles, especially rail vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1056647B true DE1056647B (en) | 1959-05-06 |
Family
ID=7150178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH26041A Pending DE1056647B (en) | 1956-01-20 | 1956-01-20 | Articulated connection of the cross member with the two longitudinal rods of bogies for vehicles, especially rail vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1056647B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3223989A1 (en) * | 1982-06-26 | 1984-01-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | DRIVE FOR RAIL VEHICLES |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT112670B (en) * | 1925-07-10 | 1929-03-25 | Elin Ag Elek Ind Wien | Axle arrangement for railway vehicles. |
US2197110A (en) * | 1936-05-26 | 1940-04-16 | Locomotive Finished Material C | Truck |
DE690903C (en) * | 1936-08-24 | 1940-05-10 | Ettore Bugatti | Twistable bogie for rail vehicles with longitudinal spars that can be swiveled around the cross members |
US2253042A (en) * | 1940-03-30 | 1941-08-19 | Locomotive Finished Material C | Truck suspension means |
US2274484A (en) * | 1938-10-01 | 1942-02-24 | Railroad Rolling Stock Patents | Railway vehicle |
US2548596A (en) * | 1944-12-23 | 1951-04-10 | Budd Co | Rail car truck |
DE933690C (en) * | 1950-06-23 | 1955-10-06 | Deutsche Bundesbahn | Bogie for rail vehicles |
DE952354C (en) * | 1955-03-12 | 1956-11-15 | Orenstein & Koppel Ag | Twistable bogie frame for rail vehicles |
-
1956
- 1956-01-20 DE DEH26041A patent/DE1056647B/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT112670B (en) * | 1925-07-10 | 1929-03-25 | Elin Ag Elek Ind Wien | Axle arrangement for railway vehicles. |
US2197110A (en) * | 1936-05-26 | 1940-04-16 | Locomotive Finished Material C | Truck |
DE690903C (en) * | 1936-08-24 | 1940-05-10 | Ettore Bugatti | Twistable bogie for rail vehicles with longitudinal spars that can be swiveled around the cross members |
US2274484A (en) * | 1938-10-01 | 1942-02-24 | Railroad Rolling Stock Patents | Railway vehicle |
US2253042A (en) * | 1940-03-30 | 1941-08-19 | Locomotive Finished Material C | Truck suspension means |
US2548596A (en) * | 1944-12-23 | 1951-04-10 | Budd Co | Rail car truck |
DE933690C (en) * | 1950-06-23 | 1955-10-06 | Deutsche Bundesbahn | Bogie for rail vehicles |
DE952354C (en) * | 1955-03-12 | 1956-11-15 | Orenstein & Koppel Ag | Twistable bogie frame for rail vehicles |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3223989A1 (en) * | 1982-06-26 | 1984-01-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | DRIVE FOR RAIL VEHICLES |
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