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EP1340661B1 - Motorized running gear with independent wheels for railway vehicles, especially for low floor tramway - Google Patents

Motorized running gear with independent wheels for railway vehicles, especially for low floor tramway Download PDF

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Publication number
EP1340661B1
EP1340661B1 EP03001886A EP03001886A EP1340661B1 EP 1340661 B1 EP1340661 B1 EP 1340661B1 EP 03001886 A EP03001886 A EP 03001886A EP 03001886 A EP03001886 A EP 03001886A EP 1340661 B1 EP1340661 B1 EP 1340661B1
Authority
EP
European Patent Office
Prior art keywords
running gear
drive units
independent wheels
motorized
housings
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
EP03001886A
Other languages
German (de)
French (fr)
Other versions
EP1340661A1 (en
Inventor
Karl-Heinz Elsner
Michael Görner
Christian Dr. Schindler
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
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of EP1340661A1 publication Critical patent/EP1340661A1/en
Application granted granted Critical
Publication of EP1340661B1 publication Critical patent/EP1340661B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames

Definitions

  • the invention relates to a driven Einzelradfahrtechnik for a rail vehicle, in particular for a low-floor tram vehicle, with a Chassis frame and two drive units on the long sides of the Chassis are each arranged between two individual wheels.
  • the one longitudinal motor and two angular gears having drive units are on their housing on the frame suspended from the landing gear.
  • the document DE 721 772 C further includes a biaxial frameless Drive bogie to the prior art, in which a centrally arranged and supported on the two axles electric motor via its housing and arms attached to it carry the supporting part of the bogie forms.
  • frameless defines, in this construction no bogie pipes available.
  • the invention is based on the object, a chassis of the generic To make the simplest possible way so that a special economical and in terms of dimensions even more compact design is reached.
  • housing of Drive units each form a longitudinal member of the chassis frame and releasably connected to at least one cross member of the chassis frame are.
  • the detachable connection between the housings of the Drive units and at least one cross member of the chassis frame included a positive coupling.
  • the housing can the drive units provided with receptacles for Sekundärfedem be.
  • a meter gauge landing gear is provided to the Housings of the drive units consoles are molded, the receptacles for Have primary springs.
  • the two trolleys have single wheels 2 linked by axle bridges 9.
  • the drive units 1 each consist of a motor and two angle gears.
  • the housing 3 the drive units 1 are as supporting elements in the chassis frame integrated and each form a side member.
  • the housing 3 of the drive units 1 are at the interfaces 10 with at least one cross member. 4 detachably connected to the chassis frame, for example by screws. This detachable connection can additionally a positive coupling include.
  • the housing 3 are provided with receptacles 5 for Sekundärfedem.
  • the chassis frame has parallel to the housings 3 of the drive units 1 extending axle 6, the are each secured to the cross member 4. At each of these axle 6 is a Single wheel 2 stored. Moreover, the axle carrier 6 with recordings for Be equipped with primary springs.
  • the meterspurigen chassis of FIG. 2 are for the storage of the individual wheels 2 integrally formed on the housings 3 of the drive units 1 consoles 7, which also have recordings 8 for primary springs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Handcart (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Tires In General (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

The driven individual wheel running gear for a railbound vehicle has a chassis frame and two propulsion units (1) arranged in each case on the longitudinal sides of the running gear between two individual wheels (2). The housing (3) for each propulsion unit is integrated into the frame as a supporting element in the form of a longitudinal support. The housing of the propulsion units are detachably connected to at least one cross member (4) of the chassis frame.

Description

Die Erfindung betrifft ein angetriebenes Einzelradfahrwerk für ein Schienenfahrzeug, insbesondere für ein niederfluriges Straßenbahnfahrzeug, mit einem Fahrwerkrahmen und zwei Antriebseinheiten, die an den Längsseiten des Fahrwerks jeweils zwischen zwei Einzelrädern angeordnet sind.The invention relates to a driven Einzelradfahrwerk for a rail vehicle, in particular for a low-floor tram vehicle, with a Chassis frame and two drive units on the long sides of the Chassis are each arranged between two individual wheels.

Ein angetriebenes Einzelradfahrwerk mit den vorgenannten Merkmalen ist durch das Dokument EP-A-0 698 540 und in einer realisierten Ausführung durch die Zeitschrift "Der Nahverkehr" 12/96, Seiten 30 bis 36, bekannt (siehe speziell Abb. 3). Die jeweils einen längsliegenden Motor und zwei Winkelgetriebe aufweisenden Antriebseinheiten sind über ihre Gehäuse am Rahmen des Fahrwerks aufgehängt.A driven Einzelradfahrwerk with the aforementioned features by document EP-A-0 698 540 and in a realized embodiment by the magazine "The local traffic" 12/96, pages 30 to 36, known (see especially Fig. 3). The one longitudinal motor and two angular gears having drive units are on their housing on the frame suspended from the landing gear.

Durch das Dokument DE 721 772 C gehört femer ein zweiachsiges rahmenloses Triebdrehgestell zum Stand der Technik, bei dem ein mittig angeordneter und auf den beiden Radachsen abgestützter Elektromotor über sein Gehäuse und daran angebrachte Arme den tragenden Teilt des Drehgestelles bildet. Wie auch der Begriff "rahmenlos" definiert, ist bei dieser Konstruktion kein Drehgestellrahrnen vorhanden.The document DE 721 772 C further includes a biaxial frameless Drive bogie to the prior art, in which a centrally arranged and supported on the two axles electric motor via its housing and arms attached to it carry the supporting part of the bogie forms. As the term "frameless" defines, in this construction no bogie pipes available.

Der Erfindung liegt die Aufgabe zugrunde, ein Fahrwerk der gattungsgemäßen Art auf möglichst einfache Weise so zu gestalten, daß eine besonders wirtschaftliche und hinsichtlich der Abmessungen noch kompaktere Ausführung erreicht wird.The invention is based on the object, a chassis of the generic To make the simplest possible way so that a special economical and in terms of dimensions even more compact design is reached.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst, wobei insbessondere die Gehäuse der Antriebseinheiten jeweils einen Längsträger des Fahrwerkrahmens bilden und mit zumindest einem Querträger des Fahrwerkrahmens lösbar verbunden sind. This object is achieved by the features of claim 1, wherein in particular the housing of Drive units each form a longitudinal member of the chassis frame and releasably connected to at least one cross member of the chassis frame are.

Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben. Demnach kann die lösbare Verbindung zwischen den Gehäusen der Antriebseinheiten und zumindest einem Querträger des Fahrwerkrahmens eine formschlüssige Ankoppelung beinhalteten. Außerdem können die Gehäuse der Antriebseinheiten mit Aufnahmen für Sekundärfedem versehen sein. Vor allem für ein meterspuriges Fahrwerk ist vorgesehen, dass an den Gehäusen der Antriebseinheiten Konsolen angeformt sind, die Aufnahmen für Primärfedern aufweisen. Advantageous embodiments of the invention are specified in the subclaims. Thus, the detachable connection between the housings of the Drive units and at least one cross member of the chassis frame included a positive coupling. In addition, the housing can the drive units provided with receptacles for Sekundärfedem be. Especially for a meter gauge landing gear is provided to the Housings of the drive units consoles are molded, the receptacles for Have primary springs.

Im weiteren wird die Erfindung anhand von Ausführungsbeispielen näher beschrieben, die in der Zeichnung prinzipartig dargestellt sind. Es zeigen

Fig. 1
ein angetriebenes Einzelradfahrwerk für Normalspur in Seitenansicht,
Fig. 2
die Draufsicht zu Fig.1,
Fig. 3
ein angetriebenes Einzelradfahrwerk für Meterspur in Seitenansicht,
Fig. 4
die Draufsicht zu Fig. 3.
Furthermore, the invention will be described in more detail with reference to exemplary embodiments, which are shown in principle in the drawing. Show it
Fig. 1
a driven single-wheel drive for standard gauge in side view,
Fig. 2
the plan view to Fig.1,
Fig. 3
a driven single-wheel drive for meter gauge in side view,
Fig. 4
the plan view of Fig. 3rd

Die beiden Fahrwerke haben durch Achsbrücken 9 verbundene Einzelräder 2. Auf jeder Längsseite des Fahrwerks hintereinander angeordnete Einzelräder 2 werden durch eine Antriebseinheit 1 angetrieben. Die Antriebseinheiten 1 bestehen jeweils aus einem Motor und zwei Winkelgetrieben. Die Gehäuse 3 der Antriebseinheiten 1 sind als tragende Elemente in den Fahrwerkrahmen integriert und bilden jeweils einen Längsträger. Die Gehäuse 3 der Antriebseinheiten 1 sind an den Schnittstellen 10 mit zumindest einem Querträger 4 des Fahrwerkrahmens lösbar verbunden, beispielsweise durch Schrauben. Diese lösbare Verbindung kann zusätzlich eine formschlüssige Ankoppelung beinhalten. Die Gehäuse 3 sind mit Aufnahmen 5 für Sekundärfedem versehen.The two trolleys have single wheels 2 linked by axle bridges 9. On each longitudinal side of the chassis one behind the other arranged single wheels 2 are driven by a drive unit 1. The drive units 1 each consist of a motor and two angle gears. The housing 3 the drive units 1 are as supporting elements in the chassis frame integrated and each form a side member. The housing 3 of the drive units 1 are at the interfaces 10 with at least one cross member. 4 detachably connected to the chassis frame, for example by screws. This detachable connection can additionally a positive coupling include. The housing 3 are provided with receptacles 5 for Sekundärfedem.

Bei dem Fahrwerk für Normalspur nach Fig. 1 hat der Fahrwerkrahmen parallel zu den Gehäusen 3 der Antriebseinheiten 1 verlaufende Achsträger 6, die jeweils am Querträger 4 befestigt sind. An jedem dieser Achsträger 6 ist ein Einzelrad 2 gelagert. Im übrigen können die Achsträger 6 mit Aufnahmen für Primärfedern ausgerüstet sein.In the chassis for standard gauge of Fig. 1, the chassis frame has parallel to the housings 3 of the drive units 1 extending axle 6, the are each secured to the cross member 4. At each of these axle 6 is a Single wheel 2 stored. Moreover, the axle carrier 6 with recordings for Be equipped with primary springs.

Bei dem meterspurigen Fahrwerk gemäß Fig. 2 sind für die Lagerung der Einzelräder 2 an den Gehäusen 3 der Antriebseinheiten 1 Konsolen 7 angeformt, die ebenfalls Aufnahmen 8 für Primärfedern aufweisen. In the meterspurigen chassis of FIG. 2 are for the storage of the individual wheels 2 integrally formed on the housings 3 of the drive units 1 consoles 7, which also have recordings 8 for primary springs.

Liste der BezugszeichenList of reference numbers

11
Antriebseinheitdrive unit
22
EinzelradSingle wheel
33
Gehäuse der AntriebseinheitHousing of the drive unit
44
Querträger des FahrwerkrahmensCross member of the chassis frame
55
Aufnahme für SekundärfederRecording for secondary spring
66
Achsträgeraxle
77
Konsoleconsole
88th
Aufnahme für PrimärfederRecording for primary spring
99
Achsbrückeaxlebridge
1010
Schnittstelle zwischen Gehäuse und QuerträgerInterface between housing and cross member

Claims (4)

  1. Motorized running gear unit with independent wheels for a rail vehicle, in particular for a low-platform tram vehicle, having a running gear frame and two drive units (1) which are each arranged between two independent wheels (2) on the longitudinal sides of the running gear unit, characterized in that the housings (3) of the drive units (1) are integrated as load-bearing elements into the running gear frame and each form a longitudinal member of the running gear frame, and are detachably connected to at least one transverse member (4) of the running gear frame.
  2. Motorized running gear unit with independent wheels according to Claim 1, characterized in that the detachable connection between the housings (3) of the drive units (1) and the transverse member (4) includes a positively locking coupling.
  3. Motorized running gear unit with independent wheels according to Claim 1 or 2, characterized in that the housings (3) of the drive units (1) are provided with receptacles (5) for secondary springs.
  4. Motorized running gear unit with independent wheels according to one of Claims 1 to 3, characterized in that brackets (7) which are provided with receptacles (8) for primary springs are formed on the housings (3) of the drive units (1).
EP03001886A 2002-02-27 2003-01-29 Motorized running gear with independent wheels for railway vehicles, especially for low floor tramway Expired - Lifetime EP1340661B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10208527 2002-02-27
DE10208527A DE10208527A1 (en) 2002-02-27 2002-02-27 Driven single wheel chassis for a rail vehicle, especially for a low-floor tram vehicle

Publications (2)

Publication Number Publication Date
EP1340661A1 EP1340661A1 (en) 2003-09-03
EP1340661B1 true EP1340661B1 (en) 2005-03-23

Family

ID=27675074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03001886A Expired - Lifetime EP1340661B1 (en) 2002-02-27 2003-01-29 Motorized running gear with independent wheels for railway vehicles, especially for low floor tramway

Country Status (5)

Country Link
EP (1) EP1340661B1 (en)
AT (1) ATE291539T1 (en)
DE (2) DE10208527A1 (en)
ES (1) ES2238643T3 (en)
PT (1) PT1340661E (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103863349A (en) * 2014-04-02 2014-06-18 成都市新筑路桥机械股份有限公司 Power truck for 100% low-floor vehicle
WO2014206083A1 (en) * 2013-06-28 2014-12-31 长春轨道客车股份有限公司 Drive mechanism with single electric motor of two wheels on one side for 100% low-floor light rail vehicle with independent wheel pair
CN104527701A (en) * 2014-12-10 2015-04-22 长春轨道客车股份有限公司 Bullet train steering frame of meter gauge motor train unit
CN104554320A (en) * 2014-12-10 2015-04-29 长春轨道客车股份有限公司 Meter-gauge motor train unit motor train bogie frame
CN104554319A (en) * 2014-12-10 2015-04-29 长春轨道客车股份有限公司 Meter-gauge motor train unit bogie frame secondary air spring outer side suspension mechanism
KR101675615B1 (en) 2010-02-15 2016-11-11 니뽄샤료세이조우 가부시키가이샤 Bogie frame for railroad vehicle

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103863348B (en) * 2014-04-02 2016-02-10 成都市新筑路桥机械股份有限公司 A kind of 100% low floor light rail train power steering truck frame work
CN104401189B (en) * 2014-12-05 2016-10-26 长春轨道客车股份有限公司 A kind of 100% low-floor light rail vehicle power truck
CN105857332B (en) * 2016-06-23 2018-05-11 通号轨道车辆有限公司 A kind of band 100% floor tramcar bogie of bolster
WO2018053997A1 (en) * 2016-09-21 2018-03-29 比亚迪股份有限公司 Bogie, rail vehicle with same and rail transit system
CN106740955A (en) * 2016-11-28 2017-05-31 中车长春轨道客车股份有限公司 70% low-floor light rail vehicle intermediate module is taken turns to formula non-powered bogie
CN108275168A (en) * 2018-01-24 2018-07-13 中车株洲电力机车有限公司 A kind of bogie frame of low-floor tramcar
AT526054B1 (en) * 2022-10-24 2023-11-15 Siemens Mobility Austria Gmbh Chassis for a rail vehicle and rail vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE721772C (en) * 1936-10-30 1942-06-17 Bbc Brown Boveri & Cie Two-axle frameless motor frame for electrically operated rail vehicles
DE3030594A1 (en) * 1980-08-11 1982-02-18 Siemens AG, 1000 Berlin und 8000 München DRIVE UNIT FOR THE DRIVE AXLES OF RAIL VEHICLES
DE4429889A1 (en) * 1994-08-24 1996-02-29 Bergische Stahlindustrie Powered undercarriage for rail vehicles
DE29508462U1 (en) * 1995-05-24 1996-09-26 Duewag Ag, 47829 Krefeld Running gear for rail vehicles, especially low-floor light rail vehicles, and vehicle drive module equipped with them

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101675615B1 (en) 2010-02-15 2016-11-11 니뽄샤료세이조우 가부시키가이샤 Bogie frame for railroad vehicle
WO2014206083A1 (en) * 2013-06-28 2014-12-31 长春轨道客车股份有限公司 Drive mechanism with single electric motor of two wheels on one side for 100% low-floor light rail vehicle with independent wheel pair
CN103863349A (en) * 2014-04-02 2014-06-18 成都市新筑路桥机械股份有限公司 Power truck for 100% low-floor vehicle
CN104527701A (en) * 2014-12-10 2015-04-22 长春轨道客车股份有限公司 Bullet train steering frame of meter gauge motor train unit
CN104554320A (en) * 2014-12-10 2015-04-29 长春轨道客车股份有限公司 Meter-gauge motor train unit motor train bogie frame
CN104554319A (en) * 2014-12-10 2015-04-29 长春轨道客车股份有限公司 Meter-gauge motor train unit bogie frame secondary air spring outer side suspension mechanism

Also Published As

Publication number Publication date
DE10208527A1 (en) 2003-09-04
DE50300374D1 (en) 2005-04-28
ATE291539T1 (en) 2005-04-15
EP1340661A1 (en) 2003-09-03
ES2238643T3 (en) 2005-09-01
PT1340661E (en) 2005-07-29

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