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 vehicles

Info

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
Application number
DEH26041A
Other languages
German (de)
Inventor
Karl Heinz Unger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henschel and Sohn GmbH
Original Assignee
Henschel and Sohn GmbH
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 Henschel and Sohn GmbH filed Critical Henschel and Sohn GmbH
Priority to DEH26041A priority Critical patent/DE1056647B/en
Publication of DE1056647B publication Critical patent/DE1056647B/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL 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
    • B61F5/00Constructional 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
    • B61F5/50Other details
    • B61F5/52Bogie frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL 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
    • B61F5/00Constructional 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
    • B61F5/26Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/36Arrangements 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)

PATENTANSPRÜCHEN 1. Gelenkige Verbindung des Querträgers mit den beiden Längsträgern von Drehgestellen für Fahrzeuge, insbesondere Schienenfahrzeuge, deren Rahmen, von oben gesehen, H-Form hat, mittels Gummimetallgelenken, die ein in lotrechten Ebe-,nen erfolgendes gegenseitiges Verschwenken der Längsträger gestatten, dadurch gekennzeichnet, dali die Enden des Querträgers (2) an jedem Längsträger (1) durch zwei Gummimetallgelenke (4) angeschlossen sind, die, in Fahrtrichtung gesehen, einen beträchtlichen Abstand voneinander haben. PATENT CLAIMS 1. Articulated connection of the cross member with the two Side members of bogies for vehicles, in particular rail vehicles, their The frame, seen from above, has an H-shape, by means of rubber-metal joints, which are in a vertical position Level, reciprocal pivoting of the Side member allow, characterized in that the ends of the cross member (2) on each longitudinal member (1) are connected by two rubber-to-metal joints (4) which, in the direction of travel seen a considerable distance from each other. 2. Verbindung nach Anspruch 1, dadurch gekennzeichnet,. daß die Gummimetallgelenke (4) jeden- Drehgestellängsseite untereinander und mit dem Mittelteil des' Querträgers (2) durch Streben (3) starr verbunden sind. 2. Connection according to claim 1, characterized. that the rubber-metal joints (4) on each longitudinal side of the bogie with each other and with the middle part of the 'cross member (2) by struts (3) rigid are connected. 3. Verbindung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daB die Gummimetallgelenke (4) durch lotrecht angeordnete, von Doppelhalterungen der Längsträger (1) getragene Bolzen mit diese umgebenden, in den Streben (3) des Querträgers (2) sitzenden Gummihülsen gebildet werden. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 690903, 933 690; deutsche Patentanmeldung p 55 088 D/20 d (bekanntgemacht am 26. 10. 1950) ; österreichische Patentschrift Nr. 112670; USA.-Patentschriften Nr. 2197110, 2 253 042, 2 274484, 2 548 596. In Betracht gezogene ältere Patente: Deutsches Patent Nr. 952 354.3. A connection according to claims 1 and 2, characterized in that the rubber-metal joints (4) are formed by vertically arranged bolts carried by double brackets of the longitudinal members (1) with rubber sleeves surrounding them and seated in the struts (3) of the cross member (2) will. Considered publications: German Patent Specifications No. 690903, 933 690; German patent application p 55 088 D / 20 d (published October 26, 1950); Austrian Patent No. 112670; U.S. Patents Nos. 2197110, 2,253,042, 2,274,484, 2,548,596. Earlier patents considered: German Patent No. 952,354.
DEH26041A 1956-01-20 1956-01-20 Articulated connection of the cross member with the two longitudinal rods of bogies for vehicles, especially rail vehicles Pending DE1056647B (en)

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

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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

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Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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