DE19714789B4 - Drive design in traction vehicles for low-floor vehicles, in particular for trams in urban transport - Google Patents
Drive design in traction vehicles for low-floor vehicles, in particular for trams in urban transport Download PDFInfo
- Publication number
- DE19714789B4 DE19714789B4 DE19714789A DE19714789A DE19714789B4 DE 19714789 B4 DE19714789 B4 DE 19714789B4 DE 19714789 A DE19714789 A DE 19714789A DE 19714789 A DE19714789 A DE 19714789A DE 19714789 B4 DE19714789 B4 DE 19714789B4
- Authority
- DE
- Germany
- Prior art keywords
- traction
- wheel
- chassis frame
- drive
- wheel disc
- 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 - Fee Related
Links
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
- B61F3/00—Types of bogies
- B61F3/16—Types of bogies with a separate axle for each wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Triebfahrwerk für Niederflurfahrzeuge mit einem primärgefederten Fahrwerksrahmen (1) und Radscheiben (8), welche jeweils von einer baugleichen Antriebseinheit angetrieben werden, wobei jede Antriebseinheit einen am Fahrwerksrahmen (1) befestigten Fahrmotor (6) sowie ein Planetengetriebe (2) aufweist, die axial fluchtend zur Radachse der Radscheibe innerhalb eines Radkastens angeordnet sind, wobei der Fahrwerksrahmen Langträger aufweist, wobei jeder Fahrmotor (6) auf der Innenseite der jeweiligen Radscheibe (8) innerhalb der Langträger und jedes Planetengetriebe (2) auf der Außenseite der jeweiligen Radscheibe (8) liegt.Triebfahrwerk for low-floor vehicles with a primary sprung chassis frame (1) and wheel discs (8), which are each driven by a drive unit of identical design, each drive unit mounted on the chassis frame (1) traction motor (6) and a planetary gear (2), the axially aligned are arranged to the wheel axle of the wheel within a wheel well, wherein the chassis frame has longitudinal beams, each drive motor (6) on the inside of the respective wheel disc (8) within the long carrier and each planetary gear (2) on the outside of the respective wheel disc (8) ,
Description
Die Erfindung betrifft eine Antriebsgestaltung in Triebfahrwerken für Niederflurfahrzeuge, insbesondere für Straßenbahnen im innerstädtischen Nahverkehr.The The invention relates to a drive design in power suspensions for low-floor vehicles, especially for trams in the inner city Transport.
Die
Erfindung hat es sich zum Ziel gesetzt, kleinbauende Antriebskomponenten
in axialer Anordnung innerhalb der Abmessungen eines Radkastens anzuordnen.
Dadurch kann ein Fahrzeugkonzept mit in Fahrtrichtung auf den Radkästen angeordneten doppelten
Fahrgastsitzen sowie einer ausreichenden Gangbreite beibehalten
werden. Durch eine geeignete Anordnungsumstellung soll das Antriebssystem
für Normalspur-
als auch für
Schmalspurfahrwerke zur Anwendung kommen. Eine derartige Antriebsordnung
lässt bei
Schienenfahrzeugen auch im Bereich der Radkästen einen durchgängigen Niederfluranteil zu.
Stand der Technik sind Laufwerke mit vier Losrädern, von denen die beiden
in einer Fahrwerksquerebene angeordneten Räder jeweils durch eine nicht mit
umlaufende Achsbrücke
zu einem Losradpaar ohne Kopplung der Drehbewegung verbunden sind. Bekannt
sind tiefbauende Triebfahrwerke für Straßenbahnen mit durchgängigem Fußboden in
einer Höhe
von 350 mm, längsliegende
Außenbordantriebe
nach
Aus
der
Aufgabe der vorliegenden Erfindung ist es, ein angetriebenes Fahrwerk für ein Schienenfahrzeug zu schaffen, das auch im Bereich der Radkästen einen uneingeschränkten Niederflurfußboden für den Gangbereich der Quersitze zulässt und die Vorteile niedriger unabgefederter Massen und primärgefederter Antriebskomponenten vereint.task The present invention is a powered landing gear for a rail vehicle to create, also in the area of the wheel arches an unrestricted Niederfurfußboden for the aisle area the transverse seats permits and the benefits of low unsprung masses and primary sprung ones Drive components united.
Erfindungsgemäß erfolgt die Lösung der Aufgabe durch die Merkmale des Patentanspruchs 1.According to the invention the solution the object by the features of claim 1.
In weiterer vorteilhafter Ausgestaltung der Erfindung ist vorgesehen, dass mindestens zwei gegenüberliegende Radscheiben in einem Fahrwerksrahmen angetrieben werden. Für die Normalspurausführung erfolgt der Kraftfluss vom gefederten Fahrmotor über eine durch einen hohlen Achsstumpf geführte Gleichlaufgelenkwelle zu einem mit der Radscheibe verbundenen Planetengetriebe, während für eine Schmalspurausführung der Kraftfluss von der gefederten Fahrmotor-Planetengetriebe-Brems-Einheit über eine Lenkerkupplung zur Radscheibe erfolgt. Die Radscheiben einer Achse sind über eine feststehende gekröpfte Achsbrücke verbunden, auf die sich der Fahrwerksrahmen über Primärfederelemente abstützt.In further advantageous embodiment of the invention is provided that at least two opposite Wheel disks are driven in a chassis frame. For the standard track execution the power flow from the sprung drive motor via a through a hollow Axle stump guided Constant velocity universal joint shaft to a planetary gear connected to the wheel disc, while for one Narrow-gauge version the power flow from the sprung traction motor planetary gear brake unit via a Handlebar coupling to the wheel disc is done. The wheel discs of an axle are about a fixed cranked one axlebridge connected, on which the chassis frame is supported by primary spring elements.
Im
folgenden wird die Erfindung anhand der
In
einem primärgefederten
Fahrwerksrahmen
- 11
- Fahrwerksrahmenchassis frame
- 22
- Planetengetriebeplanetary gear
- 33
- GleichlaufgelenkwelleConstant velocity joint shaft
- 44
- Hohlachsehollow shaft
- 55
- Achsbrückeaxlebridge
- 66
- Fahrmotortraction motor
- 77
- Motoraufhängungengine Mounts
- 88th
- Radscheibewheel disc
- 99
- Scheibenbremsedisc brake
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19714789A DE19714789B4 (en) | 1997-04-10 | 1997-04-10 | Drive design in traction vehicles for low-floor vehicles, in particular for trams in urban transport |
EP98250127A EP0870661A1 (en) | 1997-04-10 | 1998-04-08 | Drive configuration in motor bogies for low-floor vehicles, especially for trams for urban fransport |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19714789A DE19714789B4 (en) | 1997-04-10 | 1997-04-10 | Drive design in traction vehicles for low-floor vehicles, in particular for trams in urban transport |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19714789A1 DE19714789A1 (en) | 1998-10-15 |
DE19714789B4 true DE19714789B4 (en) | 2010-08-12 |
Family
ID=7825994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19714789A Expired - Fee Related DE19714789B4 (en) | 1997-04-10 | 1997-04-10 | Drive design in traction vehicles for low-floor vehicles, in particular for trams in urban transport |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0870661A1 (en) |
DE (1) | DE19714789B4 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10117031A1 (en) * | 2001-04-05 | 2002-11-07 | Siemens Ag | Power train for rail vehicles |
IT201600088005A1 (en) * | 2016-08-30 | 2018-03-02 | Lucchini Rs Spa | AXLE-AXLE OF RAILWAY AND RAILWAY VEHICLES WITH REDUCED FLOOR |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE538295C (en) * | 1929-03-21 | 1931-11-12 | Sachsenwerk Licht & Kraft Ag | Single wheel drive for electrically operated vehicles, especially rail vehicles |
DE2354301A1 (en) * | 1973-10-26 | 1975-05-07 | Siemens Ag | DRIVE A RAIL-MOUNTED ELECTRIC TRAINING VEHICLE |
DE3620355A1 (en) * | 1985-06-21 | 1987-01-02 | Gen Electric | METHOD FOR DETERMINING THE REMAINABLE USEFUL LIFE OF TURBINE COMPONENTS |
EP0291491A1 (en) * | 1987-05-13 | 1988-11-17 | S.A. Constructions Ferroviaires Et Metalliques | Guiding and carrying device for a railway vehicle |
DE9409044U1 (en) * | 1994-06-03 | 1995-09-28 | Bergische Stahl-Industrie, 42859 Remscheid | Low-floor articulated railcars, especially for passenger traffic on inner-city rail networks |
DE4445407C1 (en) * | 1994-12-20 | 1996-02-22 | Siemens Ag | Single-wheel drive for electric rail vehicle |
DE19600420C1 (en) * | 1996-01-08 | 1997-02-27 | Siemens Ag | Single wheel drive for electric vehicle |
DE19531355A1 (en) * | 1995-08-25 | 1997-02-27 | Zf Hurth Bahntechnik Gmbh | Rail vehicle drive unit for freely rotating wheel on shaft |
EP0760305A2 (en) * | 1995-08-30 | 1997-03-05 | Siemens Aktiengesellschaft | Single wheel drive for an electrically driven vehicle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538513A1 (en) * | 1987-04-27 | 1987-05-07 | Scheucken Heinrich | Lightweight tram car with steered, driven or idling single-wheel running gear and continuous low-level floor for single-step entry |
DE3927311A1 (en) * | 1989-08-18 | 1991-02-21 | Magnet Motor Gmbh | ELECTROMOTORIC RAIL VEHICLE DIRECT DRIVE |
DE3931912A1 (en) * | 1989-09-25 | 1991-04-04 | Eickhoff Geb | Individual drive for tram car wheel - has wheel mounted on shaft formed integrally with internal wall of gear box |
DE4136926A1 (en) * | 1991-11-11 | 1993-05-13 | Abb Henschel Waggon Union | CHASSIS FOR LOW-FLOOR RAILWAYS |
JPH08244605A (en) * | 1995-03-14 | 1996-09-24 | Toyo Electric Mfg Co Ltd | Electric rolling stock driving gear |
-
1997
- 1997-04-10 DE DE19714789A patent/DE19714789B4/en not_active Expired - Fee Related
-
1998
- 1998-04-08 EP EP98250127A patent/EP0870661A1/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE538295C (en) * | 1929-03-21 | 1931-11-12 | Sachsenwerk Licht & Kraft Ag | Single wheel drive for electrically operated vehicles, especially rail vehicles |
DE2354301A1 (en) * | 1973-10-26 | 1975-05-07 | Siemens Ag | DRIVE A RAIL-MOUNTED ELECTRIC TRAINING VEHICLE |
DE3620355A1 (en) * | 1985-06-21 | 1987-01-02 | Gen Electric | METHOD FOR DETERMINING THE REMAINABLE USEFUL LIFE OF TURBINE COMPONENTS |
EP0291491A1 (en) * | 1987-05-13 | 1988-11-17 | S.A. Constructions Ferroviaires Et Metalliques | Guiding and carrying device for a railway vehicle |
DE9409044U1 (en) * | 1994-06-03 | 1995-09-28 | Bergische Stahl-Industrie, 42859 Remscheid | Low-floor articulated railcars, especially for passenger traffic on inner-city rail networks |
DE4445407C1 (en) * | 1994-12-20 | 1996-02-22 | Siemens Ag | Single-wheel drive for electric rail vehicle |
DE19531355A1 (en) * | 1995-08-25 | 1997-02-27 | Zf Hurth Bahntechnik Gmbh | Rail vehicle drive unit for freely rotating wheel on shaft |
EP0760305A2 (en) * | 1995-08-30 | 1997-03-05 | Siemens Aktiengesellschaft | Single wheel drive for an electrically driven vehicle |
DE19600420C1 (en) * | 1996-01-08 | 1997-02-27 | Siemens Ag | Single wheel drive for electric vehicle |
Also Published As
Publication number | Publication date |
---|---|
EP0870661A1 (en) | 1998-10-14 |
DE19714789A1 (en) | 1998-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: DWA DEUTSCHE WAGGONBAU GMBH, 12526 BERLIN, DE |
|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |