EP0589864B1 - Traction vehicle, particularly railway traction vehicle - Google Patents

Traction vehicle, particularly railway traction vehicle Download PDF

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Publication number
EP0589864B1
EP0589864B1 EP93890167A EP93890167A EP0589864B1 EP 0589864 B1 EP0589864 B1 EP 0589864B1 EP 93890167 A EP93890167 A EP 93890167A EP 93890167 A EP93890167 A EP 93890167A EP 0589864 B1 EP0589864 B1 EP 0589864B1
Authority
EP
European Patent Office
Prior art keywords
chassis
vehicle
bogie
traction vehicle
connecting rods
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 - Lifetime
Application number
EP93890167A
Other languages
German (de)
French (fr)
Other versions
EP0589864A1 (en
Inventor
Martin Teichmann
Hugo Dipl.-Ing. Rackl
Gerhard Dipl.-Ing. Neurohr
Herbert Dipl.-Ing. Haas
Hans Dipl.-Ing. Hödl
Andreas Dipl.-Ing. Dr. Haigermoser
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.)
Siemens AG Oesterreich
Original Assignee
Siemens SGP Verkehrstechnik 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 Siemens SGP Verkehrstechnik GmbH filed Critical Siemens SGP Verkehrstechnik GmbH
Publication of EP0589864A1 publication Critical patent/EP0589864A1/en
Application granted granted Critical
Publication of EP0589864B1 publication Critical patent/EP0589864B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a locomotive, in particular a railway locomotive according to the preamble of claim 1.
  • Such a vehicle has become known from FR-A-2 426 600.
  • this motor-gear unit no suspension or steering connection is provided on or with the bogie frame, which results in high vertical movements of the motor drive to the wheel set.
  • the gearbox of the motor is mounted on its side facing away from the cross member of the bogie frame on the axle, so that the motor-gearbox-axle unit can only move like a rocker arm and is unsprung in the area of the axle shaft, which means that it comes from the rail Shocks can be transmitted to the motor-gear unit.
  • EP-A-0 235 644 discloses a locomotive in which the drive unit is connected to the cross member of the bogie by means of converging links, but no suspension is provided on the vehicle frame. In addition, neither a link connection to the bogie frame nor a suspension on the vehicle frame is provided on the side of the drive unit facing away from the cross member, as a result of which no satisfactory driving conditions are created.
  • the aim of the present invention is a locomotive of the type specified at the outset with a suspension of the motor-gear unit, which decouples its mass from the bogie frame, keeps the relative movements between the gear and wheelset as low as possible and at the same time offers greater freedom in the arrangement of the Pivot point of the motor-gear unit allowed.
  • a pivot point for the movement of the motor can be defined.
  • a defined pivot point for the movement of the motor can be useful for coordinating the motor movement with the coupling movement.
  • the measure according to claim 3 ensures that the entire motor executes a parallel movement, as a result of which each part of the motor is equally cushioned, as a result of which the cushioning for transverse movements has a maximum of softness.
  • the motor-gear unit is longitudinally decoupled from the bogie, which has the advantage that the mass of the unit does not have to be absorbed by the bogie in the event of an impact.
  • the rotating pole is fixed relative to the vehicle frame and all moments originating from the motor-transmission unit can be absorbed by the vehicle frame without loading the bogie.
  • an alternative arrangement according to claim 6 results in a bogie fixed to the bogie, which has the advantage that the relative movements between the wheelset and the transmission can be kept very low.
  • the motor-gear mass can be coordinated over the bogie.
  • the drive motor 1 with its firmly flanged gear 2 is arranged in parallel in the vicinity of the wheel axle 3 driven by it with its impellers in the interior of the bogie frame 4.
  • the unit 1, 2 is suspended on the bogie frame 4 with two pendulums 5.
  • unit 1.2 is suspended with a pendulum 7 in the locomotive body.
  • the position of the unit 1, 2 in the longitudinal direction is defined by the link 8, which is preferably parallel to the longitudinal axis of the vehicle, between the engine 1 and the locomotive body. This parallel alignment allows for the lightest possible and simplest construction of the handlebar 8 and its bearings to absorb the longitudinal forces that occur during accelerations or decelerations.
  • the unit 1, 2 is guided from the bogie frame 4 by a second link 9 in the example shown. For both handlebars, however, it is possible to link them either to the locomotive body or to the bogie frame 4.
  • the point of intersection of the lines of action of the two links 8, 9 represents a momentary pole for the motor 1 and the transmission 2 or the unit formed therefrom almost any point. For example, as shown, in the center of gravity of unit 1,2.
  • a combined spring-damping element 6 is provided, the task of which can of course be performed by two or more separate elements with the same effect.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Lubricants (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

The invention relates to a traction vehicle, in particular a railway traction vehicle with a bogie frame mounted on wheel axles, having a vehicle frame which is mounted in sprung fashion on the bogie frame and at least one motor/transmission unit arranged under the vehicle frame and inside the bogie frame in the vicinity of the wheel axle which is driven by this unit, the unit being suspension-mounted both in the vicinity of the wheelset on swing bearings in the bogie frame and in the vehicle frame, the suspension-mounting of the motor/transmission unit (1, 2) on the vehicle frame taking place by means of a swing bearing (7) and the unit (1, 2) being connected to the vehicle frame and/or the bogie frame (4) via two connecting rods (8, 9) with intersecting axes. <IMAGE>

Description

Die Erfindung betrifft ein Triebfahrzeug, insbesondere Eisenbahn-Triebfahrzeug nach dem Oberbegriff des Patentanspruches 1.The invention relates to a locomotive, in particular a railway locomotive according to the preamble of claim 1.

Ein derartiges Fahrzeug ist durch die FR-A-2 426 600 bekanntgeworden. Bei dieser Motor-Getriebe-Einheit ist keine Aufhängung oder Lenkverbindung am bzw. mit dem Drehgestellrahmen vorgesehen, wodurch hohe Vertikalbewegungen des Motorantriebs zum Radsatz entstehen. Bei der bekannten Konstruktion ist das Getriebe des Motors an seiner dem Querträger des Drehgestellrahmens abgekehrten Seite auf der Radsatzwelle gelagert, sodaß die Einheit Motor-Getriebe-Radsatzwelle sich nur wie eine Schwinge bewegen kann und im Bereich der Radsatzwelle ungefedert ist, wodurch von der Schiene kommende Stöße in die Motor-Getriebe-Einheit übertragen werden können.Such a vehicle has become known from FR-A-2 426 600. In this motor-gear unit, no suspension or steering connection is provided on or with the bogie frame, which results in high vertical movements of the motor drive to the wheel set. In the known construction, the gearbox of the motor is mounted on its side facing away from the cross member of the bogie frame on the axle, so that the motor-gearbox-axle unit can only move like a rocker arm and is unsprung in the area of the axle shaft, which means that it comes from the rail Shocks can be transmitted to the motor-gear unit.

Durch die EP-A-0 235 644 ist ein Triebfahrzeug bekanntgeworden, bei welchem die Antriebseinheit über einander konvergierende Lenker am Querträger des Drehgestelles angeschlossen ist, jedoch keine Aufhängung am Fahrzeugrahmen vorgesehen ist. Außerdem ist an der dem Querträger abgekehrten Seiten der Antriebseinheit weder eine Lenkerverbindung mit dem Drehgestellrahmen noch eine Aufhängung am Fahrzeugrahmen vorgesehen, wodurch keine befriedigenden Fahrbedingungen geschaffen sind.EP-A-0 235 644 discloses a locomotive in which the drive unit is connected to the cross member of the bogie by means of converging links, but no suspension is provided on the vehicle frame. In addition, neither a link connection to the bogie frame nor a suspension on the vehicle frame is provided on the side of the drive unit facing away from the cross member, as a result of which no satisfactory driving conditions are created.

Das Ziel der vorliegenden Erfindung ist ein Triebfahrzeug der eingangs angegebenen Art mit einer Aufhängung der Motor-Getriebe-Einheit, welche deren Masse vom Drehgestellrahmen entkoppelt, die Relativbewegungen zwischen Getriebe und Radsatz so gering wie möglich hält und gleichzeitig aber eine größere Freiheit in der Anordnung des Drehpunktes der Motor-Getriebe-Einheit erlaubt.The aim of the present invention is a locomotive of the type specified at the outset with a suspension of the motor-gear unit, which decouples its mass from the bogie frame, keeps the relative movements between the gear and wheelset as low as possible and at the same time offers greater freedom in the arrangement of the Pivot point of the motor-gear unit allowed.

Dieses Ziel wird erfindungsgemäß durch die Maßnahme nach dem kennzeichnenden Teil des Patentanspruches 1 erreicht. Dadurch kann der Drehpunkt an die jeweils günstigste Stelle, sei es aufgrund von Stabilitätsbedingungen für den Fahrzeuglauf, zur Erzielung der geringstmöglichen Relativbewegungen zwischen der Einheit und der Radsatzwelle etc. bedingt, gelegt werden. Die Pendelaufhängung der Motor-Getriebe-Einheit, an der der Längsmitte des Drehgestellrahmens abgekehrten Seite der Radachse hat den Vorteil, daß die Vertikalbewegungen des Motorantriebes zum Radsatz minimiert sind.This goal is achieved according to the invention by the measure according to the characterizing part of patent claim 1. This allows the pivot point to be at the most favorable point, either due to stability conditions for the vehicle running, to achieve the lowest possible relative movements between the unit and the axles etc. The pendulum suspension of the motor-gear unit, on the side of the wheel axle facing away from the longitudinal center of the bogie frame, has the advantage that the vertical movements of the motor drive to the wheel set are minimized.

Durch die Maßnahme nach Anspruch 2 kann ein Drehpunkt für die Bewegung des Motors definiert werden. Ein definierter Drehpunkt für die Bewegung des Motors kann für die Abstimmung der Motorbewegung zur Kupplungsbewegung sinnvoll sein.By the measure according to claim 2, a pivot point for the movement of the motor can be defined. A defined pivot point for the movement of the motor can be useful for coordinating the motor movement with the coupling movement.

Durch die Maßnahme nach Anspruch 3 wird erreicht, daß der gesamte Motor eine Parallelbewegung ausführt, wodurch jeder Teil des Motors gleich abgefedert ist, wodurch der Abfederung für Querbewegungen ein Maximum an Weichheit zur Verfügung steht.The measure according to claim 3 ensures that the entire motor executes a parallel movement, as a result of which each part of the motor is equally cushioned, as a result of which the cushioning for transverse movements has a maximum of softness.

Durch die Maßnahme nach Anspruch 4 wird die Motor-Getriebe-Einheit vom Drehgestell längsentkoppelt, was den Vorteil aufweist, daß die Masse der Einheit bei einem Auflaufstoß nicht vom Drehgestell aufgenommen werden muß.By the measure according to claim 4, the motor-gear unit is longitudinally decoupled from the bogie, which has the advantage that the mass of the unit does not have to be absorbed by the bogie in the event of an impact.

Durch das Merkmal nach Anspruch 5 ist der Drehpol gegenüber dem Fahrzeugrahmen festgelegt und alle von der Motor-Getriebe-Einheit herrührenden Momente können ohne Belastung des Drehgestelles vom Fahrzeugrahmen aufgenommen werden.Due to the feature of claim 5, the rotating pole is fixed relative to the vehicle frame and all moments originating from the motor-transmission unit can be absorbed by the vehicle frame without loading the bogie.

Hingegen ergibt sich bei einer alternativen Anordnung nach Anspruch 6 ein drehgestellfester Drehpol, der den Vorteil hat, daß die Relativbewegungen zwischen dem Radsatz und dem Getriebe sehr gering gehalten werden können.In contrast, an alternative arrangement according to claim 6 results in a bogie fixed to the bogie, which has the advantage that the relative movements between the wheelset and the transmission can be kept very low.

Durch die Maßnahme nach Anspruch 7 kann die Motor-Getriebe-Masse über dem Drehgestell abgestimmt werden.By the measure according to claim 7, the motor-gear mass can be coordinated over the bogie.

In der nachfolgenden detaillierten Beschreibung soll beispielhaft eine Ausführungsform des Erfindungsgegenstandes anhand der beigefügten Zeichnungen näher erläutert werden.In the following detailed description, an embodiment of the subject matter of the invention will be explained in more detail using the accompanying drawings.

Dabei zeigen

Fig. 1
eine Seitenansicht einer Hälfte eines erfindungsgemäßen Triebdrehgestelles, die
Fig. 2
eine Draufsicht auf die Hälfte des Drehgestelles auf die Fig. 1 und
Fig. 3
eine ähnliche Draufsicht, in der jedoch die beiden Lenker parallel angeordnet sind.
Show
Fig. 1
a side view of a half of a powered bogie according to the invention, the
Fig. 2
a plan view of half of the bogie on FIGS. 1 and
Fig. 3
a similar plan view, but in which the two links are arranged in parallel.

Der Antriebsmotor 1 mit seinem fest angeflanschten Getriebe 2 ist parallel in der Nähe der von ihm angetriebenen Radachse 3 mit ihren Laufrädern im Inneren des Drehgestellrahmens 4 angeordnet. In der Nähe des Radsatzes 3 ist die Einheit 1,2 mit zwei Pendeln 5 am Drehgestellrahmen 4 aufgehängt. Motorseitig erfolgt die Aufhängung der Einheit 1,2 mit einem Pendel 7 im Lokkasten.The drive motor 1 with its firmly flanged gear 2 is arranged in parallel in the vicinity of the wheel axle 3 driven by it with its impellers in the interior of the bogie frame 4. In the vicinity of the wheel set 3, the unit 1, 2 is suspended on the bogie frame 4 with two pendulums 5. On the engine side, unit 1.2 is suspended with a pendulum 7 in the locomotive body.

Die Lage der Einheit 1,2 in Längsrichtung wird durch den vorzugsweise parallel zur Fahrzeuglängsachse liegenden Lenker 8 zwischen Motor 1 und dem Lokkasten definiert. Diese parallele Ausrichtung gestattet bei leichtestmöglicher und einfachster Bauweise des Lenkers 8 und dessen Lagerungen das Auffangen der während Beschleunigungen oder Abbremsungen auftretenden Längskräfte. Durch einen zweiten Lenker 9 wird die Einheit 1,2 beim dargestellten Beispiel vom Drehgestellrahmen 4 aus geführt. Für beide Lenker besteht aber die Möglichkeit, sie entweder am Lokkasten oder am Drehgestellrahmen 4 anzulenken.The position of the unit 1, 2 in the longitudinal direction is defined by the link 8, which is preferably parallel to the longitudinal axis of the vehicle, between the engine 1 and the locomotive body. This parallel alignment allows for the lightest possible and simplest construction of the handlebar 8 and its bearings to absorb the longitudinal forces that occur during accelerations or decelerations. The unit 1, 2 is guided from the bogie frame 4 by a second link 9 in the example shown. For both handlebars, however, it is possible to link them either to the locomotive body or to the bogie frame 4.

Der Schnittpunkt der Wirklinien der beiden Lenker 8,9 stellt einen Momentanpol für den Motor 1 und das Getriebe 2 bzw. die daraus gebildete Einheit dar. Der Drehpol kann als Schnittpunkt der Wirklinien, die durch die Achsen der Lenker 8,9 gegeben sind, an nahezu jeden beliebigen Punkt gelegt werden. Beispielsweise wie dargestellt, in den Schwerpunkt der Einheit 1,2.The point of intersection of the lines of action of the two links 8, 9 represents a momentary pole for the motor 1 and the transmission 2 or the unit formed therefrom almost any point. For example, as shown, in the center of gravity of unit 1,2.

Zur Erzielung der gewünschten Elastizitäts- und Dämpfungscharakteristik zwischen der Motor-Getriebe-Einheit 1, 2 und dem Drehgestellrahmen 4 ist ein kombiniertes Feder-Dämpfungs-Element 6 vorgesehen, dessen Aufgabe kann selbstverständlich bei gleicher Wirkung auch von zwei oder mehreren separaten Elementen übernommen werden.To achieve the desired elasticity and damping characteristics between the motor-gear unit 1, 2 and the bogie frame 4, a combined spring-damping element 6 is provided, the task of which can of course be performed by two or more separate elements with the same effect.

Claims (7)

  1. Traction vehicle, in particular a railway traction vehicle, having a bogie chassis mounted on wheel axles, having a vehicle chassis mounted resiliently on the bogie chassis, and at least one motor transmission unit arranged under the vehicle chassis and in the interior of the bogie chassis in the vicinity of the wheel axle driven by this unit, whereby the unit is suspended in the vicinity of the wheel set at the side of the wheel axle facing the longitudinal centre of the bogie chassis by way of a vertical pendulum in the vehicle chassis, characterized in that the motor transmission unit (1, 2) at the side of the wheel axle (3) directed away from the longitudinal centre of the bogie chassis (4) is connected by way of vertical pendulums (5) at the bogie chassis (4) and at the opposite side of the wheel axle (3) by way of two substantially horizontal connecting rods (8, 9) is connected to the vehicle chassis and/or the bogie chassis (4).
  2. Traction vehicle according to claim 1, characterized in that the connecting rods (8, 9) are provided with intersecting axes.
  3. Traction vehicle according to claim 1, characterized in that both connecting rods (8, 9) are arranged in parallel with respect to the vertical longitudinal centre plane of the vehicle or the bogie chassis (4).
  4. Traction vehicle according to claim 1, characterized in that one of the connecting rods (8) is connected to the vehicle chassis, whereby this connecting rod (8) preferably lies parallel to the longitudinal axis of the vehicle.
  5. Traction vehicle according to one of claims 1 to 4, characterized in that both connecting rods (8, 9) are connected to the vehicle chassis.
  6. Traction vehicle according to one of claims 1 to 4, characterized in that both connecting rods (8, 9) extend horizontally and are connected to the bogie chassis (4).
  7. Traction vehicle according to one of claims 1 to 5, characterized in that a combined spring damping element (6) is provided between the motor transmission unit (1, 2) and the bogie chassis (4).
EP93890167A 1992-09-21 1993-09-01 Traction vehicle, particularly railway traction vehicle Expired - Lifetime EP0589864B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1876/92 1992-09-21
AT187692 1992-09-21

Publications (2)

Publication Number Publication Date
EP0589864A1 EP0589864A1 (en) 1994-03-30
EP0589864B1 true EP0589864B1 (en) 1997-07-09

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EP93890167A Expired - Lifetime EP0589864B1 (en) 1992-09-21 1993-09-01 Traction vehicle, particularly railway traction vehicle

Country Status (7)

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EP (1) EP0589864B1 (en)
AT (1) ATE155090T1 (en)
CA (1) CA2106252A1 (en)
DE (1) DE59306868D1 (en)
ES (1) ES2105203T3 (en)
GR (1) GR3024729T3 (en)
HU (1) HU217701B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772710A1 (en) 1997-12-18 1999-06-25 Siemens Sgp Verkehrstech Gmbh TRACTION VEHICLE, ESPECIALLY TRACTION VEHICLE INTENDED FOR VERY HIGH SPEED TRAINS
EP3554913B1 (en) * 2017-03-14 2023-01-25 Siemens Mobility Austria GmbH Chassis for rail vehicles

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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DE19620962C2 (en) * 1996-05-24 2001-05-17 Daimler Chrysler Ag bogie
FR2884210B1 (en) * 2005-04-12 2007-06-15 Hutchinson Sa DEVICE FOR SUSPENDING AN ENGINE ON A BOGIE CHASSIS
FR2914606B1 (en) * 2007-04-04 2009-07-10 Alstom Transport Sa BOGIE FOR RAILWAY VEHICLE
DE102007031891A1 (en) * 2007-07-09 2009-01-22 Voith Patent Gmbh Bogie for a rail vehicle, which has a drive
AT505902B1 (en) * 2007-10-31 2009-05-15 Siemens Transportation Systems ROTATING FRAME FOR A LOCOMOTIVE WITH AXISALLY ORIENTED GEARS
DE102010063500B4 (en) * 2010-12-20 2018-03-29 Zf Friedrichshafen Ag Gearbox suspension on a rail vehicle
RU2543129C2 (en) * 2013-03-05 2015-02-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" Diesel locomotive geared wheel unit
RU180215U1 (en) * 2017-09-11 2018-06-06 Общество с ограниченной ответственностью "Уральские локомотивы" PENDULUM BASIC AND AXIAL SUSPENSION OF A LOCOMOTIVE POWER ELECTRIC MOTOR

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CH670228A5 (en) * 1986-02-27 1989-05-31 Schweizerische Lokomotiv
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772710A1 (en) 1997-12-18 1999-06-25 Siemens Sgp Verkehrstech Gmbh TRACTION VEHICLE, ESPECIALLY TRACTION VEHICLE INTENDED FOR VERY HIGH SPEED TRAINS
DE19844707B4 (en) * 1997-12-18 2007-03-08 Siemens Transportation Systems Gmbh & Co. Kg Traction vehicle, in particular railway high-speed locomotive
EP3554913B1 (en) * 2017-03-14 2023-01-25 Siemens Mobility Austria GmbH Chassis for rail vehicles

Also Published As

Publication number Publication date
GR3024729T3 (en) 1997-12-31
CA2106252A1 (en) 1994-03-22
EP0589864A1 (en) 1994-03-30
HU9302646D0 (en) 1993-12-28
HU217701B (en) 2000-04-28
HUT65920A (en) 1994-07-28
ATE155090T1 (en) 1997-07-15
DE59306868D1 (en) 1997-08-14
ES2105203T3 (en) 1997-10-16

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