EP0072535A1 - Motor-driven bogie for a rail vehicle - Google Patents

Motor-driven bogie for a rail vehicle Download PDF

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Publication number
EP0072535A1
EP0072535A1 EP82107286A EP82107286A EP0072535A1 EP 0072535 A1 EP0072535 A1 EP 0072535A1 EP 82107286 A EP82107286 A EP 82107286A EP 82107286 A EP82107286 A EP 82107286A EP 0072535 A1 EP0072535 A1 EP 0072535A1
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EP
European Patent Office
Prior art keywords
bogie
coupling
wheel sets
torque
wheel
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Granted
Application number
EP82107286A
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German (de)
French (fr)
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EP0072535B1 (en
Inventor
Otmar Häupl
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ThyssenKrupp Technologies AG
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Thyssen Industrie AG
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Publication of EP0072535A1 publication Critical patent/EP0072535A1/en
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Publication of EP0072535B1 publication Critical patent/EP0072535B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
    • B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
    • 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
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/04—Types of bogies with more than one axle with driven axles or wheels
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes

Definitions

  • the invention relates to a motor bogie for a rail vehicle with two wheel sets each provided with an axle drive driven by propeller shafts, the bearing housings of which are provided with mechanical coupling devices, the counter-torque of the axle transmission housing being absorbed by torque supports.
  • the torque supports have the task of intercepting the counter or reaction torque corresponding to the torque transmitted to the axle shaft through the axle gear, which acts in the sense of a rotation of the axle gear around the axle shaft.
  • a drive bogie with a similar axle gear housing support and a coupling device for the associated wheelset bearing housing can be found, for example, in DE-AS 10 85 555.
  • the pendulum support located on the axle gear housing and the axle links on the two bearing housings of the associated wheelset shaft are connected at the same distance from each other to bearing blocks that are located on the top and bottom of the bogie frame. It is disadvantageous that the torque support forces, which are known to be compressive or tensile forces, depending on whether it is a starting or braking torque, are transmitted from the axle gear housing mounted on the axle shaft to the bogie frame, which either relieves the load or increases the load the neighboring axle in the bogie. has what is undesirable. Furthermore, the wheel sets perform turning movements in relation to the bogie frame, which impairs driving stability.
  • the invention is therefore based on the object of providing an improved transmission of the tensile and compressive forces in a motor bogie of the type mentioned without the coupling between the diagonally opposed wheel set bearing housings being impeded.
  • the advantages achieved by the invention consist in particular in that the tensile and braking forces as well as the reaction forces of each axle drive are guided directly from the torque into the car body.
  • the necessary mobility of the wheel sets in relation to the car body is ensured by the rubber or elastomer inserts provided movable articulation points of both the torque arms and the connecting rods between the wheelset bearing housings.
  • the crossing bars between the wheelset bearing housings and the torque supports result in a coupling of the two wheel sets in such a way that the sinusoidal movement of one wheel set forces a sinusoidal movement of the other wheel set with the opposite phase position. Furthermore, the elasticity in the coupling of the wheel sets in connection with the spring constants of the primary suspension and the axle gear housing support can lead to a deviation from the exact phase position and thus to movement damping.
  • This advantage is of little importance for a high-speed vehicle, but can lead to wear and tear on the wheels and rails when driving on winding roads outside of pure high-speed traffic.
  • the bogie frame 1 has two wheel sets 2 and 3, each of which is supported with its wheel set shaft 4 or 5 in a known manner at both ends in bearing housings 6, 6 'and 7, 7 1 which are spring-loaded relative to the frame 1.
  • the connection for this propeller shaft on the axle gear housing is on the side facing away from the opposite axle gear housing.
  • the two bearing housings of one wheel set are coupled to the two bearing housings of the other wheel set by means of two crossing rods 10 and 11.
  • the ends of the diagonally extending coupling rods are hinged to horizontal lugs of the axlebox bearing housings, which are not described in more detail, and are designed in the intersection area so that they do not touch during their opposite movements.
  • the articulation points 12, 12 'and 13, 13 l of these coupling rods consist of joints with rubber or elastomer inserts. The transmission behavior of these rods can be adjusted by the elasticity in the articulation points so that the critical driving speed reaches the maximum value.
  • a component 15 located on the underside of the car body 14 extends centrally into the space between the two wheel sets 2 and 3 and is designed in its lower section as a hollow elongated box, whose longitudinal axis is in the bogie longitudinal center plane.
  • This box has approximately in the horizontal plane of the wheelset shafts 4 and 5 an opening 16 arranged transversely to the longitudinal axis of the bogie, through which the crossing coupling rods 10 and 11 are guided with play.
  • This opening is preferably conical on both exit sides in front of and behind the actual bore in the horizontal plane of the two wheelset shafts.
  • Each of the two axle gear housings 8 and 9 is for the counter torque from the torque introduced into the associated axle gear or to absorb the reaction force of the torque via two in the longitudinal plane of the bogie longitudinal plane one above the other and parallel or almost parallel to one another and on the side facing away from the propshaft connection at the top and bottom of the housing
  • Articulated torque supports 17, 17 'and 18, 18' which are articulated with their free, mutually facing ends on the box-shaped car body component 15, supported against the car body 14.
  • All of the articulation points 19, 19 'or 20, 20' and 21, 21 'or 22, 22 of the torque supports 17 or 17' and 18 or 18 'of the same design and having the same length are also articulated and are known Way provided with rubber intermediate layers, which ensure all-round mobility of the parts which are thereby connected without sliding and thus enable the horizontal and vertical relative movements between the car body and the bogie which occur, for example, when driving through curves or when the car body component 15 is immersed in the bogie frame 1.
  • the two coupling rods and all torque arms are preferably made of solid material. They can also be tubular or have a different cross section.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

1. Motor bogie for a rail vehicle having two wheel sets (2; 3), each provided with an axle gear (8; 9) driven via cardan shafts, the bearing housings (6, 6'; 7, 7') of which wheel sets are provided with mechanical coupling devices (10; 11), the counter torque of the axle gear housings being absorbed by torque reaction bars (17, 17'; 18, 18') characterised by the combination of the following features, some of which are known per se, a) in that each axle gear housing (8 or 9, respectively) of the two wheel sets (2 or 3, respectively) is supported via two torque reaction bars (17 and 17' or 18 and 18', respectively), arranged in bogie longitudinal centre plane vertically one above the other and parallel or practically parallel to each other, on a component (15) of the coach body (14) dipped centrally into the space between the two wheel sets (2 and 3), b) the coach body component (15) is designed in the lower section as a hollow elongated box and has approximately in horizontal plane of the wheel set shafts (4 and 5) a passage way (16), arranged transverse to the bogie longitudinal centre plane, for the coupling elements of the wheel set bearing housings (6, 6' or 7, 7', respectively), c) in that, in each case, a bearing housing of one of the wheel sets, (2 or 3 respectively) is connected to the diagonally opposed bearing housing of the other wheel set (3 or 2, respectively) via a coupling rod (10 or 11, respectively), d) the two coupling rods (10 and 11) are designed to be rigid and are articulated at their ends on horizontal extensions of the wheel set bearing housings (6, 6' or 7, 7', respectively), and e) all articulation points (12, 12', 13, 13', 19, 19', 20, 20', 21, 21', 22, 22') of the coupling rods (10 and 11) and torque reaction bars (17, 17', 18, 18') are designed to be spacially moveable and flexible.

Description

Die Erfindung bezieht sich auf ein Triebdrehgestell für ein Schienenfahrzeug mit zwei je mit einem über Gelenkwellen angetriebenen Achsgetriebe versehenen Radsätzen, deren Lagergehäuse mit mechanischen Kopplungseinrichtungen versehen sind, wobei das Gegendrehmoment der Achsgetriebegehäuse durch Drehmomentstützen aufgenommen wird.The invention relates to a motor bogie for a rail vehicle with two wheel sets each provided with an axle drive driven by propeller shafts, the bearing housings of which are provided with mechanical coupling devices, the counter-torque of the axle transmission housing being absorbed by torque supports.

Die Drehmomentstützen haben die Aufgabe, das dem über das Achsgetriebe auf die Radsatzwelle übertragene Drehmoment entsprechende Gegen- oder Reaktionsmoment, das im Sinne einer Drehung des Achsgetriebes um die Radsatzwelle wirkt, abzufangen.The torque supports have the task of intercepting the counter or reaction torque corresponding to the torque transmitted to the axle shaft through the axle gear, which acts in the sense of a rotation of the axle gear around the axle shaft.

Ein Triebdrehgestell mit einer ähnlichen Achsgetriebegehäuseabstützung und einer Kopplungseinrichtung für die zugehörigen Radsatzlagergehäuse ist beispielsweise der DE-AS 10 85 555 zu entnehmen.A drive bogie with a similar axle gear housing support and a coupling device for the associated wheelset bearing housing can be found, for example, in DE-AS 10 85 555.

Die hierbei am Achsgetriebegehäuse befindliche Pendelstütze und die an den beiden Lagergehäusen der zugehörigen Radsatzwelle angeordneten Achslenker sind mit gleicher Entfernung voneinander an Lagerböcke angeschlossen, die sich auf der Ober- bzw. Unterseite des Drehgestellrahmens befinden. Nachteilig ist, daß die Drehmomentstützkräfte, die bekanntlich Druck- oder Zugkräfte sein können, je nachdem ob es sich um ein Anfahr- oder Bremsdrehmoment handelt, von dem auf der Radsatzwelle gelagerten Achsgetriebegehäuse auf den Drehgestellrahmen übertragen werden, was entweder eine Entlastung oder eine stärkere Belastung der benachbarten Radsatzwelle im Drehgestell zur Folge. hat, was unerwünscht ist. Ferner führen die Radsätze Wendebewegungen gegenüber dem Drehgestellrahmen aus, wodurch die Fahrstabilität beeinträchtigt wird.The pendulum support located on the axle gear housing and the axle links on the two bearing housings of the associated wheelset shaft are connected at the same distance from each other to bearing blocks that are located on the top and bottom of the bogie frame. It is disadvantageous that the torque support forces, which are known to be compressive or tensile forces, depending on whether it is a starting or braking torque, are transmitted from the axle gear housing mounted on the axle shaft to the bogie frame, which either relieves the load or increases the load the neighboring axle in the bogie. has what is undesirable. Furthermore, the wheel sets perform turning movements in relation to the bogie frame, which impairs driving stability.

Um derartige, das Laufverhalten der Radsätze störende Auswirkungen zu vermeiden, ist es bei einem Drehgestell für Eisenbahnwagen bekannt, die beiden Lagergehäuse eines Radsatzes mit den jeweils gegenüberliegenden Lagergehäusen des anderen Radsatzes durch diagonale Stangen und Längsstangen unter Verwendung elastischer Zwischenglieder zu verbinden (DE-PS 16 05 826). Bei Anwendung dieser bekannten Maßnahmen auf ein Triebdrehgestell ergeben sich für die Unterbringung der die Druck- und Zugkräfte von den auf die Radsatzwellen gelagerten Getriebegehäusen übertragenden Drehmomentstützen Schwierigkeiten, weil der Raum zwischen den beiden Radsätzen durch die diagonalen Stangen sehr eingeschränkt ist. Darüberhinaus sind sämtliche zwischen den Radsätzen befindlichen Stangen an senkrechte Zapfen der Radsatzlagergehäuse befestigt und somit nur um senkrechte Achsen beweglich.In order to avoid such effects that interfere with the running behavior of the wheel sets, it is known in a bogie for railway carriages to connect the two bearing housings of one wheel set to the opposite bearing housings of the other wheel set by means of diagonal bars and longitudinal bars using elastic intermediate members (DE-PS 16 05 826). When these known measures are applied to a powered bogie, difficulties arise for accommodating the pressure and tensile forces from the torque supports transmitting the gearbox housings mounted on the axles because the space between the two axles is very limited by the diagonal rods. In addition, all the rods located between the wheelsets are fastened to vertical pins of the wheelset bearing housings and are therefore only movable about vertical axes.

Der Erfindung liegt daher die Aufgabe zugrunde, bei einem Triebdrehgestell der eingangs genannten Art eine verbesserte Übertragung der Zug- und Druckkräfte zu schaffen, ohne daß die Kopplung zwischen den jeweils diagonal gegenüberl iegenden Radsatzlagergehäusen behindert wird.The invention is therefore based on the object of providing an improved transmission of the tensile and compressive forces in a motor bogie of the type mentioned without the coupling between the diagonally opposed wheel set bearing housings being impeded.

Diese Aufgabe wird gemäß der Erfindung durch die im kennzeichnenden Teil des Anspruchs 1 angegebenen Merkmale gelöst.This object is achieved according to the invention by the features specified in the characterizing part of claim 1.

Weitere Ausgestaltungen und vorteilhafte Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen, für die Schutz nur in Verbindung mit dem Hauptanspruch begehrt wird.Further refinements and advantageous developments of the invention can be found in the subclaims, for which protection is sought only in connection with the main claim.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß die Zug - und Bremskräfte als auch die Reaktionskräfte jedes Achsgetriebes aus dem Drehmoment direkt in den Wagenkasten geleitet werden. Die nötige Beweglichkeit der Radsätze gegenüber dem Wagenkasten wird hierbei durch die mit Gummi- oder Elastomereinlagen versehenen raumbewegllchen Anlenkpunkte sowohl der Drehmomentstützen als auch der Verbindungsstangen zwischen den Radsatzlagergehäusen erreicht. Durch die Ableitung der Reaktionskräfte aus den Antriebs- bzw. Bremsvorgängen von den Achsgetriebegehäusen direkt in den Wagenkasten Ist es möglich, sowohl die unerwünschte Entlastung des einen Radsatzes eines Drehgestelles zu vermeiden als auch die Wahl der Federkonstanten der Primärfederung nur nach laufdynamischen Gesichtspunkten vorzunehmen. Durch die sich kreuzenden Stangen zwischen den Radsatzlagergehäusen und den Drehmomentstützen ergibt sich eine Kopplung der beiden Radsätze in der Weise, daß der Sinuslauf des einen Radsatzes einen Sinuslauf des anderen Radsatzes mit entgegengesetzter Phasenlage erzwingt. Ferner kann die Elastizität in der Kopplung der Radsätze in Verbindung mit den Federkonstanten der Primärfederung und der Achsgetriebegehäuseabstützung zu einer Abweichung von der genauen Phasenlage und damit zu einer Bewegungsdämpfung führen.The advantages achieved by the invention consist in particular in that the tensile and braking forces as well as the reaction forces of each axle drive are guided directly from the torque into the car body. The necessary mobility of the wheel sets in relation to the car body is ensured by the rubber or elastomer inserts provided movable articulation points of both the torque arms and the connecting rods between the wheelset bearing housings. By deriving the reaction forces from the drive or braking processes from the axle gear housings directly into the car body, it is possible both to avoid the undesired relief of the one wheel set of a bogie and to make the choice of the spring constants of the primary suspension only from a dynamic point of view. The crossing bars between the wheelset bearing housings and the torque supports result in a coupling of the two wheel sets in such a way that the sinusoidal movement of one wheel set forces a sinusoidal movement of the other wheel set with the opposite phase position. Furthermore, the elasticity in the coupling of the wheel sets in connection with the spring constants of the primary suspension and the axle gear housing support can lead to a deviation from the exact phase position and thus to movement damping.

Aus Laufstabilitätsrechnungen ist es bekannt, daß bei geeigneter Wahl der Federkonstanten der Primärfederung der gegenphasige Sinuslauf der Radsätze eines Drehgestells überhaupt nicht bzw. erst bei höherer Fahrgeschwindigkeit unstabil wird als der gleichphasige Sinuslauf.From running stability calculations it is known that with a suitable choice of the spring constants of the primary suspension, the antiphase sine run of the wheelsets of a bogie does not become unstable at all or only at higher driving speeds than the in-phase sine run.

Dieses wurde für Räder mit Verschleißprofil rechnerisch nachgewiesen. Damit bewirkt diese Kopplung, die den gleichphasigen Sinuslauf unterdrückt eine höhere stabile Fahrgeschwindigkeit. Zusätzlich ermöglicht diese Kopplung der Radsatzlagergehäuse eine radiale Einstellung bei Kurvenfahrt als Folge der an den Radaufstandspunkten wirkenden Schlupfkräfte.This has been arithmetically proven for wheels with a wear profile. This coupling, which suppresses the in-phase sinusoidal movement, results in a higher stable driving speed. In addition, this coupling of the wheelset bearing housings enables radial adjustment when cornering as a result of the slip forces acting at the wheel contact points.

Dieser Vorteil hat für ein Schnellverkehrsfahrzeug kaum Bedeutung, kann aber bei Fahrten auf kurvenreichen Strecken außerhalb des reinen Schnellverkehrs zur Verschleißminderung an Rad und Schiene führen.This advantage is of little importance for a high-speed vehicle, but can lead to wear and tear on the wheels and rails when driving on winding roads outside of pure high-speed traffic.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung schematisch dargestellt und wird im folgenden näher beschrieben. Es zeigen

  • Fig. 1 in der Draufsicht ein erfindungsgemäßes zweiachsiges Triebdrehgestell, wobei zwecks besserer Übersicht der Drehgestellrahmen mehrfach unterbrochen und ein Wagenkastenbauteil im Querschnitt gezeichnet sind, und
  • Fig. 2 einen Schnitt nach der Linie A - A in Fig. 1 .
An embodiment of the invention is shown schematically in the drawing and is described in more detail below. Show it
  • Fig. 1 in plan view of a two-axle powered bogie according to the invention, with the bogie frame interrupted several times and a car body component are drawn in cross section for a better overview, and
  • 2 shows a section along the line A - A in Fig. 1st

Beim dargestellten Triebdrehgestell weistder Drehgestellrahmen 1 zwei Radsätze 2 und 3 auf, von denen jeder mit seiner Radsatzwelle 4 bzw. 5 in bekannter Weise an beiden Enden in gegenüber dem Rahmen 1 abgefederten Lagergehäusen 6, 6' bzw. 7, 71 abgestützt ist. Auf jeder Radsatzwelle befindet sich ein über Gelenkwellen angetriebenes Achsgetriebe (nicht dargestellt), welches in einem auf der Radsatzwelle gelagerten Gehäuse 8 bzw. 9 untergebracht ist. Der Anschluß für diese Gelenkwelle am Achsgetriebegehäuse befindet sich auf der dem gegenüberliegenden Achsgetriebegehäuse abgewandten Seite. Die beiden Lagergehäuse eines Radsatzes sind mittels zwei sich kreuzender Stangen 10 und 11 mit den beiden Lagergehäusen des anderen Radsatzes gekoppelt. Die diagonal verlaufenden Kopplungsstangen sind mit ihren Enden an nicht näher bezeichneten horizontalen Ansätzen der Radsatzlagergehäuse angelenkt und im Kreuzungsbereich so gestaltet, daß sie sich bei ihren gegensinnigen Bewegungen nicht berühren. Die Anlenkpunkte 12, 12' bzw. 13, 13l dieser Kopplungsstangen bestehen aus Raumgelenken mit Gummi- oder Elastomereinlagen. Das Übertragungsverhalten dieser Stangen kann durch die Elastizität in den Anlenkpunkten so abgestimmt werden, daß die kritische Fahrgeschwindigkeit den maximalen Wert erreicht. Ein an der Unterseite des Wagenkastens 14 befindlicher Bauteil 15 erstreckt sich zentral in den Raum zwischen den beiden Radsätzen 2 und 3 und ist in seinem unteren Abschnitt als hohler langgestreckter Kasten ausgebildet, des en Längsachse sich in Drehgestellängsmittenebene befindet. Dieser Kasten besitzt etwa in horizontaler Ebene der Radsatzwellen 4 und 5 eine quer zur Drehgestellängsmittenebene angeordnete Öffnung 16, durch die die sich kreuzenden Kopplungsstangen 10 und 11 mit Spiel hindurchgeführt sind. Diese Öffnung ist vorzugsweise auf beiden Austrittsseiten vor und hinter der eigentlichen Bohrung in Horizontalebene der beiden Radsatzwellen konisch gestaltet. Jedes der beiden Achsgetriebegehäuse 8 und 9 ist für das Gegendrehmoment aus dem in das zugehörige Achsgetriebe eingeleitete Drehmoment bzw. zur Aufnahme der Reaktionskraft des Drehmoments über zwei in Drehgestellängsmittenebene übereinander und parallel oder nahezu parallel zueinander sowie auf der dem Gelenkwellenanschluß abgewandten Seite oben und unten am Gehäuse angelenkte Drehmomentstützen 17, 17' bzw. 18, 18' , die mit ihren freien einander zugekehrten Enden am kastenförmigen Wagenkastenbauteil 15 angelenkt sind, gegenüber dem Wagenkasten 14 abgestützt. Sämtliche Anlenkpunkte 19, 19' bzw. 20, 20' und 21 , 21' bzw. 22, 22 der gleich ausgebildeten und gleiche Länge aufweisenden Dreh- momentstützen 17 bzw. 17' und 18 bzw. 18' sind ebenfalls raumgelenkig ausgebildet und in bekannter Weise mit Gummizwischenlagen versehen, welche eine allseitige Beweglichkeit der dadurch gleitfrei gelenkig verbundenen Teile gewährleisten und damit die z.B. beim Durchfahren von Kurven oder beim tieferen Eintauchen des Wagenkastenbauteils 15 in den Drehgestellrahmen 1 auftretenden horizontalen und vertikalen Relativbewegungen zwischen dem Wagenkasten und dem Drehgestell ermöglichen. Die beiden Kopplungsstangen und alle Drehmomentstützen bestehen vorzugsweise aus Vollmaterial. Sie können auch rohrförmig ausgebildet sein oder einen anderen Querschnitt aufweisen.In the motor bogie shown, the bogie frame 1 has two wheel sets 2 and 3, each of which is supported with its wheel set shaft 4 or 5 in a known manner at both ends in bearing housings 6, 6 'and 7, 7 1 which are spring-loaded relative to the frame 1. On each wheelset shaft there is an axle drive (not shown) driven by cardan shafts, which is housed in a housing 8 or 9 mounted on the wheelset shaft. The connection for this propeller shaft on the axle gear housing is on the side facing away from the opposite axle gear housing. The two bearing housings of one wheel set are coupled to the two bearing housings of the other wheel set by means of two crossing rods 10 and 11. The ends of the diagonally extending coupling rods are hinged to horizontal lugs of the axlebox bearing housings, which are not described in more detail, and are designed in the intersection area so that they do not touch during their opposite movements. The articulation points 12, 12 'and 13, 13 l of these coupling rods consist of joints with rubber or elastomer inserts. The transmission behavior of these rods can be adjusted by the elasticity in the articulation points so that the critical driving speed reaches the maximum value. A component 15 located on the underside of the car body 14 extends centrally into the space between the two wheel sets 2 and 3 and is designed in its lower section as a hollow elongated box, whose longitudinal axis is in the bogie longitudinal center plane. This box has approximately in the horizontal plane of the wheelset shafts 4 and 5 an opening 16 arranged transversely to the longitudinal axis of the bogie, through which the crossing coupling rods 10 and 11 are guided with play. This opening is preferably conical on both exit sides in front of and behind the actual bore in the horizontal plane of the two wheelset shafts. Each of the two axle gear housings 8 and 9 is for the counter torque from the torque introduced into the associated axle gear or to absorb the reaction force of the torque via two in the longitudinal plane of the bogie longitudinal plane one above the other and parallel or almost parallel to one another and on the side facing away from the propshaft connection at the top and bottom of the housing Articulated torque supports 17, 17 'and 18, 18', which are articulated with their free, mutually facing ends on the box-shaped car body component 15, supported against the car body 14. All of the articulation points 19, 19 'or 20, 20' and 21, 21 'or 22, 22 of the torque supports 17 or 17' and 18 or 18 'of the same design and having the same length are also articulated and are known Way provided with rubber intermediate layers, which ensure all-round mobility of the parts which are thereby connected without sliding and thus enable the horizontal and vertical relative movements between the car body and the bogie which occur, for example, when driving through curves or when the car body component 15 is immersed in the bogie frame 1. The two coupling rods and all torque arms are preferably made of solid material. They can also be tubular or have a different cross section.

Es versteht sich, daß nicht nur das dargestellte, sondern auch jedes anders gestaltete Drehgestell verwendbar ist, ohne von dem eigentlichen Erfindungsgedanken abzuweichen.It goes without saying that not only the bogie shown but also any other bogie can be used without deviating from the actual inventive idea.

Claims (4)

1 . Triebdrehgestell für ein Schienenfahrzeug mit zwei je mit einem über Gelenkwellen angetriebenen Achsgetriebe versehenen Radsätzen, deren Lagergehäuse mit mechanischen Kopplungseinrichtungen versehen sind, wobei das Gegendrehmoment der Achsgetriebegehäuse durch Drehmomentstützen aufgenommen wird, gekennzeichnet durch die Kombination folgender, teilweise für sich bekannter Merkmale, a) daß jedes Achsgetriebegehäuse (8 bzw. 9) der beiden Radsätze (2 bzw. 3) über zwei in Drehgestell-Längsmittenebene vertikal übereinander und parallel oder nahezu parallel zueinander angeordnete Drehmomentstützen (17 und 17' bzw. 18 und 18') an einem zentral in den Raum zwischen den beiden Radsätzen (2 und 3) eingetauchten Bauteil (15) des Wagenkastens (14) abgestützt ist, b) der Wagenkastenbauteil (15) im unteren Abschnitt als hohler langgestreckter Kasten ausgebildet ist und etwa in horizontaler Ebene der Radsatzwellen (4 und 5) eine quer zur Drehgestellängsmittenebene angeordnete Durchgangsöffnung (16) für die Kopplungselemente der Radsatzlagergehäuse (6, 6' bzw. 7, 7' ) aufweist, c) daß jeweils ein Lagergehäuse des einen Radsatzes (2 bzw. 3) mit dem diagonal gegenüberliegenden Lagergehäuse des anderen Radsatzes (3 bzw. 2) über eine Kopplungsstange (10 bzw. 11) verbunden ist, d) die beiden Kopplungsstangen (10 und 11) starr ausgebildet und mit ihren Enden an horizontalen Ansätzen der Radsatzlagergehäuse (6, 6' bzw. 7, 7' ) angelenkt sind, und e) sämtliche Anlenkpunkte (12, 12' , 13, 13', 19, 19', 20, 20', 21, 21' , 22, 22') der Kopplungsstangen (10 und 11) und Drehmomentstützen (17, 17', 18, 18') raumbeweglich und elastisch ausgebildet sind. 1st Drive bogie for a rail vehicle with two wheel sets each provided with an axle drive driven by cardan shafts, the bearing housings of which are provided with mechanical coupling devices, the counter torque of the axle transmission housings being absorbed by torque supports, characterized by the combination of the following features, some of which are known per se, a) that each axle gear housing (8 or 9) of the two wheel sets (2 or 3) on two in the bogie longitudinal center plane vertically one above the other and parallel or almost parallel to each other arranged torque arms (17 and 17 'or 18 and 18') on one component (15) of the car body (14) immersed centrally in the space between the two wheel sets (2 and 3) is supported, b) the car body component (15) is designed in the lower section as a hollow elongated box and, approximately in the horizontal plane of the wheelset shafts (4 and 5), has a through opening (16) arranged transversely to the longitudinal axis of the bogie for the coupling elements of the wheelset bearing housings (6, 6 'and 7 , 7 '), c) that in each case one bearing housing of one wheel set (2 or 3) is connected to the diagonally opposite bearing housing of the other wheel set (3 or 2) via a coupling rod (10 or 11), d) the two coupling rods (10 and 11) are rigid and are articulated with their ends to horizontal projections of the wheelset bearing housings (6, 6 'and 7, 7'), and e) all articulation points (12, 12 ', 13, 13', 19, 19 ', 20, 20', 21, 21 ', 22, 22') of the coupling rods (10 and 11) and torque supports (17, 17 ', 18, 18 ') are designed to be movable and elastic. 2. Triebdrehgestell nach Anspruch 1 , dadurch gekennzeichnet, daß die raumbeweglichen Anlenkpunkte (12, 12' , 13, 13' , 19, 19', 20, 20' , 21 , 21') mit Gummi- bzw. Elastomereinlagen versehen sind.2. motor bogie according to claim 1, characterized in that the movable articulation points (12, 12 ', 13, 13', 19, 19 ', 20, 20', 21, 21 ') are provided with rubber or elastomer inserts. 3. Triebdrehgestell nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Kopplungsstangen (10, 11) und die Drehmomentstützen (17, 17' , 18, 18' ) unter sich gleich ausgebildet sind und gleiche Länge aufweisen.3. motor bogie according to claim 1 and 2, characterized in that the coupling rods (10, 11) and the torque supports (17, 17 ', 18, 18') are of identical design and have the same length. 4. Triebdrehgestell nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Durchgangsöffnung (16) im Wagenkastenbauteil (15) auf beiden Austrittseiten vor und hinter der eigentlichen Bohrung in horizontaler Ebene der beiden Radsatzwellen (4 und 5) konisch gestaltet ist.4. motor bogie according to claims 1 to 3, characterized in that the through opening (16) in the body part (15) on both outlet sides in front of and behind the actual bore in the horizontal plane of the two wheelset shafts (4 and 5) is conical.
EP19820107286 1981-08-14 1982-08-11 Motor-driven bogie for a rail vehicle Expired EP0072535B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813132153 DE3132153C1 (en) 1981-08-14 1981-08-14 Motor bogie for a rail vehicle
DE3132153 1981-08-14

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EP0072535A1 true EP0072535A1 (en) 1983-02-23
EP0072535B1 EP0072535B1 (en) 1985-05-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106070A1 (en) * 1991-02-27 1992-09-03 Man Ghh Schienenverkehr BOGIE FOR RAIL VEHICLES
EP1396410A1 (en) * 2002-09-05 2004-03-10 Zf Friedrichshafen Ag Two axles drive unit for rail vehicles
RU2464189C2 (en) * 2007-07-09 2012-10-20 Войт Патент Гмбх Railway vehicle driven bogie

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103786740A (en) * 2014-01-23 2014-05-14 北京东车科技有限公司 Railway vehicle bogie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085555B (en) * 1955-10-22 1960-07-21 Mak Maschinenbau Kiel Ag Device for supporting the axle drives of rail vehicles, driven by cardan shafts, in particular on three-axle bogies
FR1440236A (en) * 1964-05-23 1966-05-27 Orenstein & Koppel Ag Multi-axle traction vehicles for railways
DE1530155A1 (en) * 1965-10-09 1969-10-30 Sig Schweiz Industrieges Bogie for rail vehicles
DE1605826B2 (en) * 1967-02-03 1977-11-17 British Railways Board, London SWIVEL BASE FOR RAILWAY CARS WITH AT LEAST TWO WHEELSETS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085555B (en) * 1955-10-22 1960-07-21 Mak Maschinenbau Kiel Ag Device for supporting the axle drives of rail vehicles, driven by cardan shafts, in particular on three-axle bogies
FR1440236A (en) * 1964-05-23 1966-05-27 Orenstein & Koppel Ag Multi-axle traction vehicles for railways
DE1530155A1 (en) * 1965-10-09 1969-10-30 Sig Schweiz Industrieges Bogie for rail vehicles
DE1605826B2 (en) * 1967-02-03 1977-11-17 British Railways Board, London SWIVEL BASE FOR RAILWAY CARS WITH AT LEAST TWO WHEELSETS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106070A1 (en) * 1991-02-27 1992-09-03 Man Ghh Schienenverkehr BOGIE FOR RAIL VEHICLES
DE4106070C3 (en) * 1991-02-27 1998-04-23 Abb Daimler Benz Transp Device for transmitting traction forces in bogies of rail vehicles
DE4143519C2 (en) * 1991-02-27 1998-10-29 Abb Daimler Benz Transp Rail vehicle bogie structure
EP1396410A1 (en) * 2002-09-05 2004-03-10 Zf Friedrichshafen Ag Two axles drive unit for rail vehicles
RU2464189C2 (en) * 2007-07-09 2012-10-20 Войт Патент Гмбх Railway vehicle driven bogie

Also Published As

Publication number Publication date
DE3132153C1 (en) 1983-04-07
EP0072535B1 (en) 1985-05-08

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