DE29508462U1 - Running gear for rail vehicles, especially low-floor light rail vehicles, and vehicle drive module equipped with them - Google Patents
Running gear for rail vehicles, especially low-floor light rail vehicles, and vehicle drive module equipped with themInfo
- Publication number
- DE29508462U1 DE29508462U1 DE29508462U DE29508462U DE29508462U1 DE 29508462 U1 DE29508462 U1 DE 29508462U1 DE 29508462 U DE29508462 U DE 29508462U DE 29508462 U DE29508462 U DE 29508462U DE 29508462 U1 DE29508462 U1 DE 29508462U1
- Authority
- DE
- Germany
- Prior art keywords
- chassis
- rail vehicles
- drive module
- vehicle drive
- drive
- 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
Links
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 241001310793 Podium Species 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
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
- B61C9/52—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with transmission shafts at an angle to the driving axles
-
- 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
- B61F3/16—Types of bogies with a separate axle for each wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
DUEWAG AKTIENGESELLSCHAFT M. 0359DUEWAG AKTIENGESELLSCHAFT M. 0359
Fahrwerk für Schienenfahrzeuge, insbesondere Niederflur-Stadtbahnwagen, und damit ausgerüstetes Fahrzeug-AntriebsmodulChassis for rail vehicles, in particular low-floor light rail vehicles, and vehicle drive module equipped therewith
Die Erfindung betrifft ein Fahrwerk für Schienenfahrzeuge, insbesondere Niederflur-Stadtbahnwagen, mit einem Fahrwerksrahmen und vier Losrädern.The invention relates to a chassis for rail vehicles, in particular low-floor light rail vehicles, with a chassis frame and four loose wheels.
Zum Stand der Technik gehören Lauffahrwerke, die im wesentlichen aus einem Fahrwerksrahmen und vier Losrädern bestehen, wobei zwischen den in Querrichtung gegenüberliegenden Losrädern jeweils eine Achsbrücke angeordnet ist. Diese Achsbrücken sind im Bereich zwischen den Losrädern nach unten gekröpft ausgebildet, so daß der Fahrzeugfußboden entsprechend niederflurig gestaltet werden, kann.The state of the art includes running gears that essentially consist of a chassis frame and four loose wheels, with an axle bridge arranged between each of the loose wheels that are opposite one another in the transverse direction. These axle bridges are designed to be bent downwards in the area between the loose wheels, so that the vehicle floor can be designed to have a correspondingly low floor.
Der Erfindung liegt die Aufgabe zugrunde, ein Fahrwerk der gattungsgemäßen Art unter Beachtung der verlangten niederflurigen Fußbodengestaltung auf möglichst einfache und kompakte Weise als Triebfahrwerk auszubilden, wobei im Hinblick auf Montage- und Wartungsarbeiten auf eine gute Zugänglichkeit Wert gelegt wird.The invention is based on the object of designing a chassis of the generic type as a powered chassis in the simplest and most compact manner possible, taking into account the required low-floor design, whereby emphasis is placed on good accessibility with regard to assembly and maintenance work.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die in Längsrichtung des Fahrwerks hintereinander angeordneten Losräder jeder Fahrwerksseite mit einem seitlich neben dem Fahrwerksrahmen angeordneten, aus zumindest einem zentralen Fahrmotor und zwei Radgetrieben gebildeten Antriebsblock verbunden sind.This object is achieved according to the invention in that the idler gears on each side of the chassis, which are arranged one behind the other in the longitudinal direction of the chassis, are connected to a drive block arranged laterally next to the chassis frame and formed from at least one central drive motor and two wheel gears.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.Advantageous embodiments of the invention are specified in the subclaims.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung schematisch dargestellt und wird im folgenden näher beschrieben. Es zeigenAn embodiment of the invention is shown schematically in the drawing and is described in more detail below. It shows
Fig. 1 ein angetriebenes Fahrwerk in der Draufsicht und teilweise im Schnitt,Fig. 1 a powered chassis in plan view and partly in section,
Fig. 2 die Seitenansicht zu Fig. 1,Fig. 2 the side view of Fig. 1,
Fig. 3 ein mit dem Triebfahrwerk nach Fig. 1 und 2 ausgerüstetes Fahrzeug-Antriebsmodul.Fig. 3 shows a vehicle drive module equipped with the traction chassis according to Fig. 1 and 2.
Das Fahrwerk hat einen tiefliegenden Rahmen 1, an dem ein ergänzendes, Längsträger la und seitliche Träger Ib beinhaltendes Trägerwerk angebracht ist. Die vier Losräder 2 des Fahrwerks sind jeweils durch eine im Abschnitt 5a nach unten gekröpfte Achsbrücke 5 zu Radpaaren verbunden, wobei zwischen den Achsbrücken 5 und den Längsträgern la nicht gezeigte Primärfedern eingesetzt sind. Die seitlichen Träger Ib des Fahrwerksrahmens 1 dienen der Abstützung von Sekundärfedern 6 und Schwingungsdämpfern 7 für den nach Art eines Wagenkastens gestalteten Aufbau 8 des in Fig. 3 gezeigten Fahrzeug-Antriebsmoduls. Für die Anlenkung dieses Aufbaus 8 am Fahrwerksrahmen 1 sind Längslenker 9, elastische Queranschläge 10 sowie ein Querdämpfer 11 vorgesehen.The chassis has a low-lying frame 1, to which a supplementary support structure containing longitudinal beams la and lateral beams 1b is attached. The four loose wheels 2 of the chassis are each connected to wheel pairs by an axle bridge 5 that is bent downwards in section 5a, with primary springs (not shown) being inserted between the axle bridges 5 and the longitudinal beams la. The lateral beams 1b of the chassis frame 1 serve to support secondary springs 6 and vibration dampers 7 for the structure 8 of the vehicle drive module shown in Fig. 3, which is designed like a car body. Longitudinal links 9, elastic transverse stops 10 and a transverse damper 11 are provided for the articulation of this structure 8 on the chassis frame 1.
Die in Längsrichtung des Fahrwerks hintereinander angeordneten Losräder 2 jeder Fahrwerksseite sind über elastische Hohlwellenkupplungen 3d mit einem seitlich neben dem Fahrwerksrahmen 1 angeordneten Antriebsblock 3 verbunden, der an den seitlichen Trägern Ib aufgehängt ist. Jeder Antriebsblock 3 besteht aus einem zentralen Fahrmotor 3a (Drehstrommotor) , zwei Radgetrieben 3b sowie einer Bremsgeräteeinheit 3c. Diese Einheit 3c ist bevorzugt alsThe idler gears 2 on each side of the chassis, arranged one behind the other in the longitudinal direction of the chassis, are connected via elastic hollow shaft couplings 3d to a drive block 3 arranged laterally next to the chassis frame 1, which is suspended from the side supports 1b. Each drive block 3 consists of a central drive motor 3a (three-phase motor), two wheel gears 3b and a brake device unit 3c. This unit 3c is preferably designed as
hydraulische passive Scheiben-Federspeicherbremse ausgeführt, die zum einen als Feststellbremse dient, sum anderen elektrodynamische Schienenbremsen 12 {siehe Fig. 2) zum Anhalten eines voll besetzten Fahrzeuges aus maximaler Geschwindigkeit unterstützt.hydraulic passive disc spring brake, which on the one hand serves as a parking brake, and on the other hand supports electrodynamic rail brakes 12 (see Fig. 2) to stop a fully occupied vehicle from maximum speed.
Wie aus Fig. 3 ersichtlich, läßt sich das Triebfahrwerk vorteilhaft zu einem Fahrzeug-Antriebsmodul erweitern, wobei dessen kurzer Aufbau 8 annähernd mit der Länge des Triebfahrwerks übereinstimmt. Der Aufbau hat einen tiefliegenden Mittelgang 8a und im Bereich oberhalb der Antriebsblöcke 3 angeordnete Podeste 8b, auf denen Fahrgastsitze aufgestellt werden können.As can be seen from Fig. 3, the traction chassis can be advantageously expanded to form a vehicle drive module, whereby the short structure 8 of the latter corresponds approximately to the length of the traction chassis. The structure has a low-lying central aisle 8a and platforms 8b arranged in the area above the drive blocks 3, on which passenger seats can be placed.
Der gewollten Niederflurigkeit kommt die Unterbringung von Baugruppen der kompletten Leistungs-Elektronik mit Antriebsund Bremssteuerung für die Antriebsblöcke 3 in einem Dachcontainer 4 des Fahrzeug-Antriebsmoduls entgegen. Aus dieser Unterbringung ergeben sich außerdem günstig kurze Wege für die elektrischen Verbindungskabel und im ganzen betrachtet die Möglichkeit, das Antriebsmodul an beliebiger Stelle des Niederflur-Stadtbahnwagens zu plazieren. Der Dachcontainer 4 ist als vorgefertigte Baugruppe gestaltet und bildet allein das Dach des Antriebsmoduls. In den Dachcontainer 4 ist ein nutförmiger Längskanal· 4a eingelassen, der vom Fahrtwind durchströmt wird und sich daher besonders für die Anordnung von kühlungsbedürftigen Baugruppen, z. B. Bremswiderständen, eignet.The desired low floor is achieved by accommodating the components of the complete power electronics with drive and brake control for the drive blocks 3 in a roof container 4 of the vehicle drive module. This arrangement also results in short distances for the electrical connecting cables and, overall, the possibility of placing the drive module anywhere on the low-floor light rail vehicle. The roof container 4 is designed as a prefabricated assembly and forms the roof of the drive module alone. A groove-shaped longitudinal channel 4a is embedded in the roof container 4, through which the airflow flows and is therefore particularly suitable for arranging components that require cooling, e.g. brake resistors.
Der in Fig. 3 gezeigte fahrwerkseitige Ausschnitt 8c im Aufbau 8 des Fahrzeug-Antriebsmoduls ist durch Schürzen abdeckbar, die für Montage- und Wartungszwecke schwenkbar oder abnehmbar gehaltert sind. Der Antriebsblock 3 kann ohne ein Anheben des Aufbaus 8 vollständig von den Losrädern 2 entfernt und wieder montiert werden.The chassis-side cutout 8c in the structure 8 of the vehicle drive module shown in Fig. 3 can be covered by aprons that are pivotable or removable for assembly and maintenance purposes. The drive block 3 can be completely removed from the idler gears 2 and reinstalled without lifting the structure 8.
DUEWAG AKTIENGESELLSCHAFT , · M. 0359DUEWAG AKTIENGESELLSCHAFT , · M. 0359
Fahrwerk für Schienenfahrzeuge, insbesondere Niederflur-Stadtbahnwagen, und damit ausgerüstetes Fahrzeug-Antriebsmodul Chassis for rail vehicles, in particular low-floor light rail vehicles, and vehicle drive module equipped therewith
1 Fahrwerksrahmen la Längsträger1 Chassis frame la longitudinal member
Ib seitlicher TrägerIb side support
2 Losrad2 idler gear
3 Antriebsblock 3a Fahrmotor3 Drive block 3a Drive motor
3b Radgetriebe3b Wheel gear
3c Bremsgeräteeinheit3c Brake device unit
3d elastische Hohlwellenkupplung3d elastic hollow shaft coupling
4 Dachcontainer 4a Längskanal4 roof container 4a longitudinal channel
5 Achsbrücke5 axle bridge
5a gekröpfter Abschnitt5a cranked section
6 Sekundärfeder6 Secondary spring
7 Schwingungsdämpfer7 Vibration dampers
8 Aufbau8 Structure
8a tiefliegender Mittelgang8a deep central aisle
8b Podest8b Podium
8c Ausschnitt8c Detail
9 Längslenker9 Trailing arms
10 elastischer Queranschlag10 elastic cross stop
11 Querdämpfer11 Cross damper
12 Schienenbremse12 Rail brake
Claims (6)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29508462U DE29508462U1 (en) | 1995-05-24 | 1995-05-24 | Running gear for rail vehicles, especially low-floor light rail vehicles, and vehicle drive module equipped with them |
| DE19618637A DE19618637A1 (en) | 1995-05-24 | 1996-05-09 | Running gear for rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29508462U DE29508462U1 (en) | 1995-05-24 | 1995-05-24 | Running gear for rail vehicles, especially low-floor light rail vehicles, and vehicle drive module equipped with them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29508462U1 true DE29508462U1 (en) | 1996-09-26 |
Family
ID=8008394
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29508462U Expired - Lifetime DE29508462U1 (en) | 1995-05-24 | 1995-05-24 | Running gear for rail vehicles, especially low-floor light rail vehicles, and vehicle drive module equipped with them |
| DE19618637A Withdrawn DE19618637A1 (en) | 1995-05-24 | 1996-05-09 | Running gear for rail vehicle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19618637A Withdrawn DE19618637A1 (en) | 1995-05-24 | 1996-05-09 | Running gear for rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE29508462U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1340661A1 (en) * | 2002-02-27 | 2003-09-03 | Siemens Aktiengesellschaft | Motorized running gear with independent wheels for railway vehicles, especially for low floor tramway |
| EP1686033A3 (en) * | 2005-01-27 | 2007-10-24 | Siemens Aktiengesellschaft | Underframe of a running gear module for low-floor rail vehicles |
| CN103895657A (en) * | 2012-12-26 | 2014-07-02 | 南车青岛四方机车车辆股份有限公司 | 100% low-floor vehicle independent-wheel coupling driving device |
| CN104691567A (en) * | 2015-03-23 | 2015-06-10 | 南车四方车辆有限公司 | Non-power steering frame and rail train |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19650913A1 (en) * | 1996-12-07 | 1998-06-10 | Sab Wabco Bsi Verkehrstechnik | Driven idler axle |
| DE10155948A1 (en) | 2001-11-14 | 2003-05-22 | Siemens Ag | Floor assembly of a car body, especially for rail vehicles |
| CN113306378B (en) * | 2021-07-07 | 2022-08-09 | 徐州铭尊机电有限公司 | Shock attenuation motor mounting structure for electric motor car |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH80161A (en) * | 1918-05-16 | 1919-06-16 | Bbc Brown Boveri & Cie | Electric shifting locomotive for battery operation |
| DE2558676B2 (en) * | 1975-12-24 | 1979-12-13 | Wegmann & Co, 3500 Kassel | Noise protection on rail vehicles |
| DE2848106A1 (en) * | 1978-11-06 | 1980-05-14 | Thyssen Industrie | ELECTRIC MOTOR GEAR UNIT FOR DRIVING RAIL VEHICLES LIKE TRAMS OR THE LIKE. |
| DE3042987A1 (en) * | 1980-11-14 | 1982-07-01 | Thyssen Industrie Ag, 4300 Essen | Bogie for rail vehicles like trams |
| EP0448147A2 (en) * | 1990-03-13 | 1991-09-25 | Fi.Re.Ma. System S.P.A. | Motor-driven bogie with independent wheels for platform cars |
| DE9215814U1 (en) * | 1992-11-23 | 1993-01-21 | Kiepe Elektrik GmbH, 4000 Düsseldorf | Roof container for accommodating electrical and electromechanical components of the drive and vehicle control of rail vehicles and trolley buses |
| EP0439574B1 (en) * | 1989-08-21 | 1993-09-29 | SIG Schweizerische Industrie-Gesellschaft | Driven running gear with steerable individual units |
-
1995
- 1995-05-24 DE DE29508462U patent/DE29508462U1/en not_active Expired - Lifetime
-
1996
- 1996-05-09 DE DE19618637A patent/DE19618637A1/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH80161A (en) * | 1918-05-16 | 1919-06-16 | Bbc Brown Boveri & Cie | Electric shifting locomotive for battery operation |
| DE2558676B2 (en) * | 1975-12-24 | 1979-12-13 | Wegmann & Co, 3500 Kassel | Noise protection on rail vehicles |
| DE2848106A1 (en) * | 1978-11-06 | 1980-05-14 | Thyssen Industrie | ELECTRIC MOTOR GEAR UNIT FOR DRIVING RAIL VEHICLES LIKE TRAMS OR THE LIKE. |
| DE3042987A1 (en) * | 1980-11-14 | 1982-07-01 | Thyssen Industrie Ag, 4300 Essen | Bogie for rail vehicles like trams |
| EP0439574B1 (en) * | 1989-08-21 | 1993-09-29 | SIG Schweizerische Industrie-Gesellschaft | Driven running gear with steerable individual units |
| EP0448147A2 (en) * | 1990-03-13 | 1991-09-25 | Fi.Re.Ma. System S.P.A. | Motor-driven bogie with independent wheels for platform cars |
| DE9215814U1 (en) * | 1992-11-23 | 1993-01-21 | Kiepe Elektrik GmbH, 4000 Düsseldorf | Roof container for accommodating electrical and electromechanical components of the drive and vehicle control of rail vehicles and trolley buses |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1340661A1 (en) * | 2002-02-27 | 2003-09-03 | Siemens Aktiengesellschaft | Motorized running gear with independent wheels for railway vehicles, especially for low floor tramway |
| EP1686033A3 (en) * | 2005-01-27 | 2007-10-24 | Siemens Aktiengesellschaft | Underframe of a running gear module for low-floor rail vehicles |
| CN103895657A (en) * | 2012-12-26 | 2014-07-02 | 南车青岛四方机车车辆股份有限公司 | 100% low-floor vehicle independent-wheel coupling driving device |
| CN103895657B (en) * | 2012-12-26 | 2017-04-05 | 中车青岛四方机车车辆股份有限公司 | 100% low floor vehicle mechanism of independent wheel manifold type driving means |
| CN104691567A (en) * | 2015-03-23 | 2015-06-10 | 南车四方车辆有限公司 | Non-power steering frame and rail train |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19618637A1 (en) | 1996-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R163 | Identified publications notified | ||
| R207 | Utility model specification |
Effective date: 19961107 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19980806 |
|
| R081 | Change of applicant/patentee |
Owner name: SIEMENS AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: DUEWAG AG, 47829 KREFELD, DE Effective date: 19991005 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20010808 |
|
| R081 | Change of applicant/patentee |
Owner name: SIEMENS AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: SIEMENS DUEWAG SCHIENENFAHRZEUGE GMBH, 47829 KREFELD, DE Effective date: 20020617 |
|
| R158 | Lapse of ip right after 8 years |
Effective date: 20031202 |