EP0371498B1 - Connection of two running gears with multiple axles to a group of running gears for railway vehicles - Google Patents
Connection of two running gears with multiple axles to a group of running gears for railway vehicles Download PDFInfo
- Publication number
- EP0371498B1 EP0371498B1 EP89122073A EP89122073A EP0371498B1 EP 0371498 B1 EP0371498 B1 EP 0371498B1 EP 89122073 A EP89122073 A EP 89122073A EP 89122073 A EP89122073 A EP 89122073A EP 0371498 B1 EP0371498 B1 EP 0371498B1
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- EP
- European Patent Office
- Prior art keywords
- running gears
- running
- loading bridge
- gears
- group
- 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
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Classifications
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- 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
- B61F3/06—Types of bogies with more than one axle with driven axles or wheels with three or more axles
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- 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
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- 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
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- 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
- B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
- B61F5/302—Leaf springs
Definitions
- the invention relates to the connection of two multi-axis drives to a drive group for rail vehicles with a low loading bridge, the drives having at least two wheel sets with a small wheelbase and a drive frame consisting of side walls and cross members between two axles, the wheel sets being clamped via axle bearings in the drive frame and each drive is connected to the loading bridge by means of a leaf support spring and leg hangers, which are located laterally in front of each side cheek and without pivot pins.
- two-axle drives of the above-mentioned classification are known, in which the drive frame carries a vertically open axle holder guide, which is designed as a rectangle on the inside, at both transverse ends in its longitudinal center, and in which axle holder guide is fastened to the vehicle frame from above straight and flat axle bracket protrudes.
- this drive is guided on the vehicle in the same way as a single axis. Longitudinal and transverse play as well as the horizontal deflection of the drive are limited by the play in the axle holder guide.
- the small wheelbase made possible in this way approximates the running pattern of a single axle as closely as possible.
- the lack of a rotating pan or a slewing ring enables a very low overall height. To achieve this low overall height, the support of the leaf support spring is placed in the transverse direction of the drive in front of the axle bearing.
- the drive is only connected to the loading bridge by means of an outside front of the side wall on this longitudinally mounted leaf support spring.
- a disadvantage of this aforementioned embodiment for the combination of several drives to form a drive group for vehicles with high loading weights is the direct guidance of each drive on the vehicle frame or the loading bridge.
- the turning angle of the individual drives required when cornering can no longer be accommodated by lateral play in the drive guide.
- Another disadvantage is that the height offset of the individual drives leads to strong irregularities in the axle load when the track is uneven or when driving on a ramp.
- the object of the present invention was to combine drives of the type mentioned at the beginning into drive groups and to guide them under the vehicle frame or the loading bridge in such a way that the angle of rotation of each drive and each drive group when cornering can be adjusted without constraint, that an exact axle load compensation of the drives of each drive group is guaranteed and that the required connecting elements of the individual drives do not adversely affect the overall height.
- each drive group are connected to one another by a connection carrier arranged in the longitudinal center of the drives and articulated to them, the connection carrier facing the loading bridge or the vehicle frame with longitudinal and transverse play between vertically downward Guide brackets of the loading bridge is guided, and wherein the transverse stops of the guide consoles are spherical on the inside.
- Each connection carrier on each drive is spherical and with play. As a result, the drives are freely supported on the connection carrier during ramp travel.
- each leaf support spring of the drives of each group of drives connected to each other via their Schaken by a compensating lever which is mounted on a bracket of the carriage bridge.
- the invention ensures that the overall height of the drive group is not higher than that of a single drive. It is further ensured that the ideal fulcrum is also precisely defined when using cross-play for asymmetrical drives. The size of the cross game in the drive group is also precisely defined. Axle load balancing between the drives in each drive group is guaranteed.
- the cross stops in the guide consoles are crowned on the inside. This measure enables exact transverse play even when cornering.
- Elastic stops are interposed in the transverse direction of the drive between the guide brackets and the connection carrier. These elastic stops further improve the running properties of the vehicle.
- each drive of each drive group essentially consists of the drive frame formed from the side cheeks 1 and cross member 2, the wheel sets 4 being clamped in the side cheeks 1 via axle bearings 3.
- spring brackets 5 are arranged on the outside, on which a longitudinal leaf support spring 6 is mounted directly in a two-axis running gear and with its spring collar 8 in a three-axis running gear with the interposition of an articulated traverse 7 arranged on the spring brackets 5.
- Each leaf support spring 6 is connected via its outer shackles 9 directly to the loading bridge 10 or the vehicle frame.
- each leaf support spring 6 are connected to the loading bridge 10 or the vehicle frame via a compensating lever 11, which is vertically articulated in a bracket 15 of the loading bridge 10 or the vehicle frame.
- a compensating lever 11 which is vertically articulated in a bracket 15 of the loading bridge 10 or the vehicle frame.
- On cross members 2 of the Drive frame is mounted in the longitudinal center of the drive in spherical bearings 12 with its longitudinal ends a connecting support 13 which connects the two drives of each drive group in an articulated manner.
- the joints 12 are provided with a defined longitudinal play.
- the connection carrier 13 In its transverse center, the connection carrier 13 is guided in longitudinally downward-facing guide consoles 14 arranged on the loading bridge 10 or the vehicle frame with longitudinal and transverse play in such a way that the drive group is provided with exact longitudinal and transverse play relative to the loading bridge or the vehicle frame.
- the guide consoles 14 are spherical on their inside. Elastic stops, not shown, can be interposed in the transverse direction between the connection carrier 13 and guide bracket
- the drive group shown in Figure 3 consists of two two-axis drives. Each drive in turn consists essentially of the side cheeks 1, a cross member 2 connecting them and the wheel sets 4 clamped in the side cheeks 1 via axle bearings 3. On the outside of each side cheek 1 there is a spring bracket 5 on which the leaf support spring 6 is mounted via the spring collar 8 is. Each outer end of each leaf support spring 6 is again supported by a pair of legs 9 directly on the loading bridge. The mutually facing ends of each leaf support spring 6 are supported by a pair of legs 9 on an articulated lever 11 mounted on the loading bridge 11. Spherical joints 12 arranged on the cross member 2 of the drive frame connect the drives of the drive group to one another by a connecting support 13.
- connection carrier 13 is guided in vertically downward-pointing guide brackets 14 arranged on the loading bridge with longitudinal and transverse play.
- the arrangement and design of the guide brackets 14 takes place in the embodiment in the same form as in the embodiment described in Figures 1 and 2.
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- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Handcart (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Inorganic Insulating Materials (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Communication Control (AREA)
- Body Structure For Vehicles (AREA)
- Road Signs Or Road Markings (AREA)
- Packaging For Recording Disks (AREA)
- Intermediate Stations On Conveyors (AREA)
- Seats For Vehicles (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Road Repair (AREA)
- Structure Of Transmissions (AREA)
- Escalators And Moving Walkways (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Credit Cards Or The Like (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Railway Tracks (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Bridges Or Land Bridges (AREA)
- Toys (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Window Of Vehicle (AREA)
Abstract
Description
Die Erfindung betrifft die Verbindung von zwei mehrachsigen Laufwerken zu einer Laufwerkgruppe für Schienenfahrzeuge mit tiefliegender Ladebrücke, wobei die Laufwerke mindestens zwei Radsätze mit kleinem Achsstand und einem aus Seitenwangen und Querträger zwischen jeweils zwei Achsen bestehenden Laufwerkrahmen aufweisen, die Radsätze über Achslager in dem Laufwerkrahmen eingespannt sind und jedes Laufwerk mit der Ladebrücke lediglich über je eine seitlich vor jeder Seitenwange längsliegende Blatttragfeder und Schakengehänge drehzapfenlos verbunden ist.The invention relates to the connection of two multi-axis drives to a drive group for rail vehicles with a low loading bridge, the drives having at least two wheel sets with a small wheelbase and a drive frame consisting of side walls and cross members between two axles, the wheel sets being clamped via axle bearings in the drive frame and each drive is connected to the loading bridge by means of a leaf support spring and leg hangers, which are located laterally in front of each side cheek and without pivot pins.
Durch die DE-PS 23 02 550 sind Zweiachs-Laufwerke der eingangs genannten Klassifizierung bekannt, bei denen der Laufwerkrahmen an beiden Querenden in seiner Längsmitte je eine vertikal offene und innen als Rechteck ausgebildete Achshalterführung trägt und wobei in diese Achshalterführung von oben ein am Fahrzeugrahmen befestigter gerader und ebener Achshalter ragt. Bei dieser vorbekannten Ausführung eines Zweiachs-Laufwerks erfolgt die Führung dieses Laufwerks am Fahrzeug gleich der Führung einer Einzelachse. Längs- und Querspiel sowie der horizontale Ausschlag des Laufwerks werden durch das Spiel in der Achshalterführung begrenzt. Durch den so ermöglichten kleinen Achsstand wird eine möglichst große Annäherung an das Laufbild einer Einzelachse erzielt. Das Fehlen einer Drehpfanne oder eines Drehkranzes ermöglicht eine sehr niedrige Bauhöhe. Zur Erzielung dieser niedrigen Bauhöhe ist weiter die Auflage der Blatttragfeder in Querrichtung des Laufwerks vor die Achslager gelegt.From DE-PS 23 02 550 two-axle drives of the above-mentioned classification are known, in which the drive frame carries a vertically open axle holder guide, which is designed as a rectangle on the inside, at both transverse ends in its longitudinal center, and in which axle holder guide is fastened to the vehicle frame from above straight and flat axle bracket protrudes. In this known version of a two-axis drive, this drive is guided on the vehicle in the same way as a single axis. Longitudinal and transverse play as well as the horizontal deflection of the drive are limited by the play in the axle holder guide. The small wheelbase made possible in this way approximates the running pattern of a single axle as closely as possible. The lack of a rotating pan or a slewing ring enables a very low overall height. To achieve this low overall height, the support of the leaf support spring is placed in the transverse direction of the drive in front of the axle bearing.
Die Verbindung des Laufwerks mit der Ladebrücke erfolgt lediglich über je eine außen vor der Seitenwange an dieser längs gelagerten Blatttragfeder.The drive is only connected to the loading bridge by means of an outside front of the side wall on this longitudinally mounted leaf support spring.
Nachteilig bei dieser vorgenannten Ausführung für die Kombination von mehreren Laufwerken zu einer Laufwerkgruppe für Fahrzeuge mit hohen Ladegewichten ist die direkte Führung jedes Laufwerks am Fahrzeugrahmen oder der Ladebrücke. Der bei Kurvenfahrt erforderliche Ausdrehwinkel der einzelnen Laufwerke läßt sich nicht mehr durch Querspiel in der Laufwerkführung aufnehmen. Weiter ist von Nachteil, daß der Höhenversatz der einzelnen Laufwerke bei Gleisunebenheiten oder Rampenfahrt zu starken Unregelmäßigkeiten in der Achsbelastung führt.A disadvantage of this aforementioned embodiment for the combination of several drives to form a drive group for vehicles with high loading weights is the direct guidance of each drive on the vehicle frame or the loading bridge. The turning angle of the individual drives required when cornering can no longer be accommodated by lateral play in the drive guide. Another disadvantage is that the height offset of the individual drives leads to strong irregularities in the axle load when the track is uneven or when driving on a ramp.
Die Aufgabe vorliegender Erfindung bestand darin, Laufwerke der eingangs genannten Art zu Laufwerkgruppen zusammenzufassen und so unter dem Fahrzeugrahmen oder der Ladebrücke zu führen, daß der Ausdrehwinkel eines jeden Laufwerks und jeder Laufwerkgruppe bei Kurvenfahrt sich zwängungsfrei einstellen kann, daß ein exakter Achslastausgleich der Laufwerke jeder Laufwerkgruppe gewährleistet ist und daß die erforderlichen Verbindungselemente der einzelnen Laufwerke die Bauhöhe nicht nachteilig beeinflussen.The object of the present invention was to combine drives of the type mentioned at the beginning into drive groups and to guide them under the vehicle frame or the loading bridge in such a way that the angle of rotation of each drive and each drive group when cornering can be adjusted without constraint, that an exact axle load compensation of the drives of each drive group is guaranteed and that the required connecting elements of the individual drives do not adversely affect the overall height.
Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß die Laufwerke jeder Laufwerkgruppe durch einen in Längsmitte der Laufwerke angeordneten und gelenkig an diese gelagerten Verbindungsträger miteinander verbunden sind, wobei der Verbindungsträger gegenüber der Ladebrücke oder dem Fahrzeugrahmen mit Längs- und Querspiel zwischen vertikal nach unten weisenden Führungskonsolen der Ladebrücke geführt ist, und wobei die Queranschläge der Führungskonsolen innen ballig ausgeführt sind Dabei ist jeder Verbindungsträger an jedem Laufwerk sphärisch und mit Spiel gelagert. Hierdurch werden die Laufwerke bei Rampenfahrt zwängungsfrei an dem Verbindungsträger gelagert.This object is achieved in accordance with the invention in that the drives of each drive group are connected to one another by a connection carrier arranged in the longitudinal center of the drives and articulated to them, the connection carrier facing the loading bridge or the vehicle frame with longitudinal and transverse play between vertically downward Guide brackets of the loading bridge is guided, and wherein the transverse stops of the guide consoles are spherical on the inside. Each connection carrier on each drive is spherical and with play. As a result, the drives are freely supported on the connection carrier during ramp travel.
Das zur Erzielung von guten Laufeigenschaften erforderliche Längs- und Querspiel der Laufwerkgruppen gegenüber der Ladebrücke kann exakt vorgegeben werden. Hierbei werden die einander zugekehrten Enden jeder Blatttragfeder der Laufwerke jeder Laufwerkgruppe über ihre Schaken durch einen Ausgleichhebel miteinander verbunden, der an einer Konsole der Wagenbrücke gelagert ist.The longitudinal and transverse play of the drive groups in relation to the loading bridge, which is necessary to achieve good running properties, can be precisely specified. Here, the mutually facing ends of each leaf support spring of the drives of each group of drives connected to each other via their Schaken by a compensating lever which is mounted on a bracket of the carriage bridge.
Durch die Erfindung ist sichergestellt, daß die Bauhöhe der Laufwerkgruppe nicht höher ist als die eines Einzellaufwerks. Es ist weiter sichergestellt, daß auch bei assymmetrischen Laufwerken der ideelle Drehpunkt bei Querspielausnutzung genau definiert ist. Die Größe des Querspiels in der Laufwerkgruppe ist damit ebenfalls genau definiert. Der Achslastausgleich zwischen den Laufwerken jeder Laufwerkgruppe ist garantiert.The invention ensures that the overall height of the drive group is not higher than that of a single drive. It is further ensured that the ideal fulcrum is also precisely defined when using cross-play for asymmetrical drives. The size of the cross game in the drive group is also precisely defined. Axle load balancing between the drives in each drive group is guaranteed.
Die Queranschläge in den Führungskonsolen sind innen ballig ausgeführt. Durchdiese Maßnahme werden auch bei Kurvenfahrt exakte Querspiele ermöglicht.The cross stops in the guide consoles are crowned on the inside. This measure enables exact transverse play even when cornering.
Zwischen Führungskonsolen und Verbindungsträger sind in Laufwerkquerrichtung elastische Anschläge zwischengeschaltet. Diese elastischen Anschläge ermöglichen weiter eine Verbesserung der Laufeigenschaften des Fahrzeugs.Elastic stops are interposed in the transverse direction of the drive between the guide brackets and the connection carrier. These elastic stops further improve the running properties of the vehicle.
Einzelheiten der Erfindung werden in der Zeichnung anhand von Ausführungsbeispielen erläutert.Details of the invention are explained in the drawing using exemplary embodiments.
Es zeigen:
Figur 1 die Seitenansicht einer aus einem zweiachsigen und einem dreiachsigen Laufwerk bestehenden Laufwerkgruppe gemäß der Erfindung,Figur 2 die Draufsicht auf die Laufwerkgruppe nachFigur 1,Figur 3 die Draufsicht auf eine aus zwei zweiachsigen Laufwerken bestehenden Laufwerkgruppe gemäß der Erfindung.
- 1 shows the side view of a drive group consisting of a two-axis and a three-axis drive according to the invention,
- FIG. 2 shows the top view of the drive group according to FIG. 1,
- Figure 3 is a plan view of a drive group consisting of two biaxial drives according to the invention.
Wie in der Zeichnung dargestellt ist, besteht jedes Laufwerk jeder Laufwerkgruppe im wesentlichen aus dem aus den Seitenwangen 1 und Querträger 2 gebildeten Laufwerkrahmen, wobei in den Seitenwangen 1 über Achslager 3 die Radsätze 4 eingespannt sind. An den Seitenwangen 1 sind außen Federkonsolen 5 angeordnet, auf denen bei einem zweiachsigen Laufwerk eine längsliegende Blatttragfeder 6 direkt und bei einem dreiachsigen Laufwerk unter Zwischenschaltung einer gelenkig auf den Federböcken 5 angeordneten Traverse 7 mit ihrem Federbund 8 gelagert ist. Jede Blatttragfeder 6 ist dabei über ihre äußeren Schaken 9 direkt mit der Ladebrücke 10 bzw. dem Fahrzeugrahmen verbunden. Die inneren, einander zugekehrten Enden jeder Blatttragfeder 6 sind über einen in einer Konsole 15 der Ladebrücke 10 oder dem Fahrzeugrahmen vertikal gelenkig gelagerten Ausgleichhebel 11 mit der Ladebrücke 10 oder dem Fahrzeugrahmen verbunden. Auf Querträgern 2 des Laufwerkrahmens ist in Laufwerklängsmitte in sphärischen Lagern 12 mit seinen Längsenden ein Verbindungsträger 13 gelagert, der die beiden Laufwerke jeder Laufwerkgruppe gelenkig miteinander verbindet. Die Gelenke 12 sind dabei mit definiertem Längsspiel versehen. In seiner Quermitte ist der Verbindungsträger 13 in vertikal nach unten weisenden, an der Ladebrücke 10 oder dem Fahrzeugrahmen angeordneten Führungskonsolen 14 mit Längs- und Querspiel so geführt, daß die Laufwerkgruppe gegenüber der Ladebrücke oder dem Fahrzeugrahmen mit exaktem Längs- und Querspiel versehen ist. Die Führungskonsolen 14 sind dabei auf ihrer Innenseite ballig ausgeführt. Nicht dargestellte, elastische Anschläge können in Querrichtung zwischen Verbindungsträger 13 und Führungskonsolen 14 zwischengeschaltet sein.As shown in the drawing, each drive of each drive group essentially consists of the drive frame formed from the
Die in der Figur 3 dargestellte Laufwerkgruppe besteht aus zwei zweiachsigen Laufwerken. Jedes Laufwerk besteht wiederum im wesentlichen aus den Seitenwangen 1, einem diese verbindenden Querträger 2 und den über Achslager 3 in den Seitenwangen 1 eingespannten Radsätzen 4. Außen an jeder Seitenwange 1 ist eine Federkonsole 5 angeordnet, auf der über den Federbund 8 die Blatttragfeder 6 gelagert ist. Jedes äußere Ende jeder Blatttragfeder 6 ist wieder über ein Schakenpaar 9 direkt an der Ladebrücke gelagert. Die einander zugekehrten Enden jeder Blatttragfeder 6 lagern über je ein Schakenpaar 9 an einem gelenkig an der Ladebrücke gelagerten Ausgleichhebel 11. Über auf den Querträger 2 des Laufwerkrahmens angeordneten sphärischen Gelenken 12 werden die Laufwerke der Laufwerkgruppe durch einen Verbindungsträger 13 gelenkig miteinander verbunden. Dieser Verbindungsträger 13 wird wie bei vorstehend beschriebenem Ausführungsbeispiel in vertikal nach unten weisenden, an der Ladebrücke angeordneten Führungskonsolen 14 mit Längsund Querspiel geführt. Die Anordnung und Ausbildung der Führungskonsolen 14 erfolgt bei dem Ausführungsbeispiel in gleicher Form wie bei dem in den Figuren 1 und 2 beschriebenen Ausführungsbeispiel.The drive group shown in Figure 3 consists of two two-axis drives. Each drive in turn consists essentially of the
Claims (4)
- Connection of two multi-axle running gears to form a running gear group for rail vehicles having a low-lying loading bridge (10), the running gears having at least two wheel sets (4) with a small axle base and a running gear frame consisting of side pieces (1) and cross bearers (2) between two axles in each case, the wheel sets (4) being braced in the running gear frame via axle bearings (3), and each running gear being connected to the loading bridge (10) in a pivotless manner merely via in each case a laminated bearing spring (6), lying longitudinally laterally in front of each side piece (1), and links (9), characterised in that the running gears of each running gear group are connected to one another by a connecting bearer (13) arranged in the longitudinal centre of the running gears and mounted in an articulated manner thereon in that, the connecting bearer (13) is guided with longitudinal and transverse play relative to the loading bridge or the vehicle frame between guide consoles (14) of the loading bridge (10) pointing vertically downwards, and the transverse stops of the guide consoles (14) being of ball-shaped design on the inside.
- Connection according to Claim 1, characterised in that the mutually facing ends of each laminated bearing spring (6) of the running gears of each running gear group are connected to one another via their links (9) by a balancing lever (11) which is mounted on a console (15) of the loading bridge (10).
- Connection according to Claims 1 and 2, characterised in that the connecting bearer (13) is mounted with play in spherical joints (12) on each running gear.
- Connection according to Claims 1 to 3, characterised in that elastic stops are interposed between guide consoles (14) and the connecting bearer (13) in the transverse direction of the running gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT89122073T ATE84754T1 (en) | 1988-11-30 | 1989-11-29 | CONNECTING TWO MULTI-AXLE TRACKS TO ONE TRACK GROUP FOR RAIL VEHICLES. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3840275A DE3840275A1 (en) | 1988-11-30 | 1988-11-30 | CONNECTION OF TWO MULTI-AXLE DRIVES TO A DRIVE GROUP FOR RAIL VEHICLES |
| DE3840275 | 1988-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0371498A1 EP0371498A1 (en) | 1990-06-06 |
| EP0371498B1 true EP0371498B1 (en) | 1993-01-20 |
Family
ID=6368123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89122073A Expired - Lifetime EP0371498B1 (en) | 1988-11-30 | 1989-11-29 | Connection of two running gears with multiple axles to a group of running gears for railway vehicles |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US5099767A (en) |
| EP (1) | EP0371498B1 (en) |
| JP (1) | JPH02182569A (en) |
| KR (1) | KR900007674A (en) |
| AT (1) | ATE84754T1 (en) |
| AU (1) | AU628434B2 (en) |
| BG (1) | BG51036A3 (en) |
| CA (1) | CA2004337A1 (en) |
| CZ (1) | CZ278143B6 (en) |
| DD (1) | DD290848A5 (en) |
| DE (2) | DE3840275A1 (en) |
| DK (1) | DK601089A (en) |
| ES (1) | ES2040970T3 (en) |
| FI (1) | FI95675C (en) |
| GR (1) | GR3007418T3 (en) |
| HU (1) | HU205306B (en) |
| NO (1) | NO173378C (en) |
| PL (1) | PL162492B1 (en) |
| PT (1) | PT92444B (en) |
| RO (1) | RO109177B1 (en) |
| RU (1) | RU1834821C (en) |
| SK (1) | SK278515B6 (en) |
| TR (1) | TR23965A (en) |
| UA (1) | UA12333A (en) |
| YU (1) | YU47909B (en) |
| ZA (1) | ZA899173B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19508589A1 (en) * | 1994-03-13 | 1996-11-28 | Josef Nusser | Running gear for rail vehicle |
| CN100348447C (en) * | 2004-09-24 | 2007-11-14 | 中国南车集团株洲电力机车有限公司 | Four in one integrated transmission for rail vehicle |
| CA2729512A1 (en) * | 2010-01-28 | 2011-07-28 | Frank W. Donnelly | Industrial locomotive construction |
| RU2472659C1 (en) * | 2011-06-16 | 2013-01-20 | Открытое акционерное общество холдинговая компания "Коломенский завод" | Locomotive underframe |
| KR101530208B1 (en) * | 2013-12-20 | 2015-06-22 | 한국철도기술연구원 | Multi-axle freight train |
| US10960902B2 (en) | 2017-01-03 | 2021-03-30 | Tractive Power Corporation | Systems and methods for balancing a single truck industrial locomotive |
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|---|---|---|---|---|
| US194315A (en) * | 1877-08-21 | Improvement in railroad-cars | ||
| US731626A (en) * | 1901-10-19 | 1903-06-23 | George H Sheffield | Bogie for railway-cars. |
| US1493682A (en) * | 1923-08-29 | 1924-05-13 | Krupp Ag | Underframe for railway cars |
| GB303796A (en) * | 1926-09-25 | 1929-10-03 | Wilhelm Kaufmann | A rail vehicle having two single-axle bogies |
| DE885246C (en) * | 1951-07-21 | 1953-08-03 | Uerdingen Ag Waggonfabrik | Axle control for two-axle rail vehicles |
| BE554101A (en) * | 1956-01-11 | |||
| DE1248088B (en) * | 1960-07-11 | 1967-08-24 | Rheinstahl Siegener Eisenbahnb | Multi-axis controlled drive, especially for separable articulated connections of a rail link train |
| AT239836B (en) * | 1962-07-30 | 1965-04-26 | Intercontinentale Oesterreichi | Vehicle for transporting heavy loads |
| DE1231742B (en) * | 1963-07-16 | 1967-01-05 | Rheinstahl Siegener Eisenbahnb | Shock absorber device in rail vehicles to protect the load against impacts occurring in the longitudinal direction of the vehicles |
| CH543996A (en) * | 1971-10-28 | 1973-11-15 | Schweizerische Lokomotiv | Rail locomotive |
| DE2200630C3 (en) * | 1972-01-07 | 1980-08-28 | Linke-Hofmann-Busch Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter | Lateral, elastic support of the car body of a rail vehicle |
| DE2317562A1 (en) * | 1973-04-07 | 1974-10-24 | Krupp Gmbh | CHASSIS, IN PARTICULAR RAIL SWIVEL, WITH FOUR WHEELS |
| HU177621B (en) * | 1976-03-31 | 1981-11-28 | Ganz Mavag Mozdony Vagon | Supporting and engageing locomative trucks with lever - torsion mechanism |
| DE2733373A1 (en) * | 1977-07-23 | 1979-02-01 | Demag Ag | RAIL VEHICLE WITH FRONT AND REAR CHASSIS LOCATED AS BOGGES |
| DE3047676C2 (en) * | 1980-12-18 | 1984-01-05 | Unkel und Meyer GmbH, 4630 Bochum | "Rail-bound road vehicle for underground operations" |
| US4580686A (en) * | 1984-09-21 | 1986-04-08 | Mcconway & Torley Corporation | Slackless self-adjusting rotary drawbar for railroad cars |
| SU1472325A1 (en) * | 1986-09-15 | 1989-04-15 | Брянский Институт Транспортного Машиностроения | Locomotive underframe |
-
1988
- 1988-11-30 DE DE3840275A patent/DE3840275A1/en not_active Withdrawn
-
1989
- 1989-11-21 SK SK6586-89A patent/SK278515B6/en unknown
- 1989-11-21 CZ CS896586A patent/CZ278143B6/en not_active IP Right Cessation
- 1989-11-23 YU YU223289A patent/YU47909B/en unknown
- 1989-11-23 HU HU896148A patent/HU205306B/en unknown
- 1989-11-27 BG BG90456A patent/BG51036A3/en unknown
- 1989-11-28 JP JP1306773A patent/JPH02182569A/en active Pending
- 1989-11-28 PL PL28251589A patent/PL162492B1/en not_active IP Right Cessation
- 1989-11-29 AT AT89122073T patent/ATE84754T1/en not_active IP Right Cessation
- 1989-11-29 FI FI895711A patent/FI95675C/en not_active IP Right Cessation
- 1989-11-29 DD DD89335000A patent/DD290848A5/en not_active IP Right Cessation
- 1989-11-29 UA UA4742672A patent/UA12333A/en unknown
- 1989-11-29 KR KR1019890017466A patent/KR900007674A/en not_active IP Right Cessation
- 1989-11-29 TR TR89/1002A patent/TR23965A/en unknown
- 1989-11-29 US US07/443,715 patent/US5099767A/en not_active Expired - Fee Related
- 1989-11-29 DE DE8989122073T patent/DE58903348D1/en not_active Expired - Fee Related
- 1989-11-29 DK DK601089A patent/DK601089A/en not_active Application Discontinuation
- 1989-11-29 AU AU45727/89A patent/AU628434B2/en not_active Ceased
- 1989-11-29 PT PT92444A patent/PT92444B/en not_active IP Right Cessation
- 1989-11-29 RU SU894742672A patent/RU1834821C/en active
- 1989-11-29 EP EP89122073A patent/EP0371498B1/en not_active Expired - Lifetime
- 1989-11-29 ES ES198989122073T patent/ES2040970T3/en not_active Expired - Lifetime
- 1989-11-29 NO NO894764A patent/NO173378C/en unknown
- 1989-11-30 ZA ZA899173A patent/ZA899173B/en unknown
- 1989-11-30 RO RO142817A patent/RO109177B1/en unknown
- 1989-11-30 CA CA002004337A patent/CA2004337A1/en not_active Abandoned
-
1993
- 1993-03-19 GR GR930400603T patent/GR3007418T3/el unknown
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