EP2964506A1 - Train de roulement pour véhicules ferroviaires - Google Patents

Train de roulement pour véhicules ferroviaires

Info

Publication number
EP2964506A1
EP2964506A1 EP14707721.8A EP14707721A EP2964506A1 EP 2964506 A1 EP2964506 A1 EP 2964506A1 EP 14707721 A EP14707721 A EP 14707721A EP 2964506 A1 EP2964506 A1 EP 2964506A1
Authority
EP
European Patent Office
Prior art keywords
drive unit
suspension according
wheelset
bearing
chassis
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.)
Granted
Application number
EP14707721.8A
Other languages
German (de)
English (en)
Other versions
EP2964506B1 (fr
Inventor
David KREUZWEGER
Olaf KÖRNER
Christian KÜTER
Martin Teichmann
Andreas Haigermoser
Hugo Rackl
Andreas Schaefer-Enkeler
Peter Seitz
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 AG Oesterreich
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 Oesterreich filed Critical Siemens AG Oesterreich
Publication of EP2964506A1 publication Critical patent/EP2964506A1/fr
Application granted granted Critical
Publication of EP2964506B1 publication Critical patent/EP2964506B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B61F1/00—Underframes
    • B61F1/06—Underframes specially adapted for locomotives or motor-driven railcars
    • 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
    • B61F5/308—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating damping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • 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
    • 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 chassis for rail vehicles, in particular with internally mounted wheelsets, in which two wheelsets are mounted in a chassis frame with a driving motor, gear or clutch drive unit, wherein at least parts of the drive unit via
  • Spring devices are mounted elastically movable transversely to the direction of travel.
  • the drive motor is pivotally mounted at its one end located in the direction of travel on the chassis frame, wherein at the opposite end of the engine with the chassis frame over vertically extending
  • Leaf springs is connected.
  • the leaf springs are with their Ends clamped between the engine and the chassis frame.
  • the drive motor is suspended elastically and can swing elastically transversely to the direction of travel.
  • the drive motor is suspended on the side of the axle by means of a link and on the side of the engine by two links on the chassis frame.
  • chassis frame typically they are between chassis frame and
  • Eliminate landing gear This is inventively achieved by the measure according to the characterizing part of claim 1.
  • the travel of the drive suspension can be designed in the inventive arrangement to the requirements of the drive and can typically shortened vertically to +/- 10mm. In the transverse direction only needs more of the drive required travel in the drive clutch and not the additional
  • Space within the chassis frame is increased to not only increase critical speed but also accommodate higher power drive units within the chassis frame.
  • transverse stiffness and transverse damping in particular in a frequency range of about 1 to 10 Hz can be achieved.
  • the drive unit in addition to a
  • Fig. 1 is a perspective view of a side part of a
  • Fig. 2a to 2d is a plan view of a chassis with four
  • FIGS. 4 to 6 show views of a further embodiment of the invention
  • Fig. 7 is a partial sectional view of a
  • Fig. 8 is a front view along the lines A-A in
  • Figs. 1 and 2a is a side part of a
  • 1 denotes the chassis frame.
  • the wheelset shaft 6 with the two wheels 7 is mounted in wheelset bearings 13.
  • the resting on a support 15 wheelset bearing 13 are via springs 8 and the shock absorbers 9 with the
  • Chassis frame 1 connected. Within the chassis frame 1, the drive unit 2, consisting of electric motor 3, 4 gear and clutch 5 is arranged. The drive unit 2 is suspended at three points and has for this purpose three flange-like tabs 16, 17, 18, which are fixedly connected to the drive unit 2. The tab 18 is a serving as a torque arm bearing 12 with the
  • Chassis frame part 11 connected.
  • the bearing 12 allows a mobility of the drive unit 2 about a horizontal axis and also allows a lateral rotation of the
  • Spring devices 14 connected.
  • the spring devices 14, which will be described later with reference to FIGS. 3 and 7 in more detail
  • Drive unit 2 laterally transversely to the direction of travel and in the vertical direction. Between the drive unit 2 and the chassis frame 1, a damper element 10 is still arranged, which dampens lateral movements.
  • the damper element 10 serves in optimal coordination with the suspension device and the drive mass as absorber for the dynamic response of the chassis in the transverse direction. According to a particularly advantageous embodiment, this is
  • Damper element 10 is clamped between the housing 19 of the wheelset bearing 13 and the drive unit 2. From Fig.l and 2a it can be seen that the space within the chassis frame 1 in contrast to the prior art entirely for the drive unit 2 is available, so that electric motors with high power can be accommodated. Furthermore, it can be seen from the embodiment according to FIG. 2a that the lateral mobility of the drive unit 2 is limited by fixed stops due to the short spring travel of the spring devices 14 resting on the wheelset bearings 13.
  • FIGS. 2b to 2d the same reference numerals as in FIGS. 1 and 2a are used for the same chassis parts.
  • the tabs 16, 17 and the associated spring devices 14 are arranged obliquely opposite to both sides of the wheelset shaft 6.
  • the tabs 16, 17 and the associated spring devices 14 are arranged on the left side of the wheelset shaft 6 and opposite one another.
  • Embodiments according to FIGS. 2a to 2d can be any one of Embodiments according to FIGS. 2a to 2d.
  • Oscillation behavior can be adjusted individually.
  • the spring device 14 of Figure 3 is fixed to the
  • Wheelset bearing housing 19 bolted.
  • the provided with a bore 34 flange tab is designated 16.
  • the tab 16 is clamped between two flat elastic bodies, preferably annular bodies 26,27.
  • Wheelset bearing housing 19 has a portion 20 with a bearing surface 21.
  • In section 20 is a bore 22nd
  • a steel sleeve 24 having a top end ring 28 is inserted through a perforated pressure plate 25, the upper elastic ring body 26, the bore of the tab 16 and through the lower elastic body 27 in the bore 22.
  • a screw 27 with an outer thread 28 provided in the lower region is guided through the steel sleeve 24 to the threaded bore 23. By tightening the screw 27, the bodies 26, 27 are subjected to a bias voltage.
  • the tab 16 is further on the upper and lower sides with an annular on the annular bodies 26, 27 adjacent
  • the swinging behavior of the drive unit 2 can be controlled in a wide range.
  • FIG. 4 5 and 6 another embodiment of a chassis according to the invention is shown.
  • the same reference numerals as in Figs. 1 and 2a are used.
  • In this embodiment is attached to a chassis part 11 and as
  • Torque support serving pool 18 (Fig.2a) omitted. Instead, four are laterally to either side of the
  • Wheelset 6 arranged with the drive unit. 2
  • FIGS. 1 and 2a a further embodiment of a spring device according to the invention is shown, wherein the same reference numerals as in FIGS. 1 and 2a are used for the same chassis parts.
  • the housing 19 of the wheelset bearing 13 has a horizontal bore 35 in which a bushing 36 is inserted.
  • the tabs attached to the drive unit 2 are designed as a bolt 16b inserted into a sleeve 37.
  • the sleeve 37 is clamped between a step 38 of the bolt 16 b and a cover 39 by tightening the screw 40.
  • an elastic body 26a is inserted under bias.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

L'invention concerne un train de roulement pour des véhicules ferroviaires, pourvu en particulier d'essieux montés à l'intérieur. A l'intérieur du cadre de train de roulement (1), l'unité d'entraînement (2) est montée élastiquement transversalement au sens de marche au moyen de dispositifs à ressort (14). Etant donné que les dispositifs à ressort (14) s'appuient directement contre le corps (19) de la boîte d'essieu (13), le comportement vibratoire est optimisé et l'espace disponible pour l'unité d'entraînement (2) est augmenté.
EP14707721.8A 2013-03-06 2014-02-26 Chassis pour vehicle de chemin de fer Active EP2964506B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50152/2013A AT514023B1 (de) 2013-03-06 2013-03-06 Fahrwerk für Schienenfahrzeuge
PCT/EP2014/053735 WO2014135416A1 (fr) 2013-03-06 2014-02-26 Train de roulement pour véhicules ferroviaires

Publications (2)

Publication Number Publication Date
EP2964506A1 true EP2964506A1 (fr) 2016-01-13
EP2964506B1 EP2964506B1 (fr) 2017-01-25

Family

ID=50193473

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14707721.8A Active EP2964506B1 (fr) 2013-03-06 2014-02-26 Chassis pour vehicle de chemin de fer

Country Status (8)

Country Link
US (1) US9994240B2 (fr)
EP (1) EP2964506B1 (fr)
CN (1) CN105008204B (fr)
AT (1) AT514023B1 (fr)
AU (1) AU2014224879B2 (fr)
ES (1) ES2623392T3 (fr)
RU (1) RU2659774C2 (fr)
WO (1) WO2014135416A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210094591A1 (en) * 2018-03-27 2021-04-01 Siemens Mobility Austria Gmbh Running Gear for a Rail Vehicle

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514029B1 (de) * 2013-01-22 2015-05-15 Siemens Ag Oesterreich Schienenfahrzeug mit Neigetechnik
US11180168B2 (en) * 2014-09-22 2021-11-23 Siemens Mobility Austria Gmbh Chassis frame with drive unit
AT518243B1 (de) * 2016-02-01 2021-12-15 Siemens Mobility Austria Gmbh Fahrwerk für ein Schienenfahrzeug
US11400961B2 (en) 2017-03-14 2022-08-02 Siemens Mobility Austria Gmbh Chassis for rail vehicle
ES2865409T3 (es) 2017-10-10 2021-10-15 Siemens Mobility GmbH Vehículo ferroviario con accionamiento directo compacto
CN108045385A (zh) * 2017-12-18 2018-05-18 中车长春轨道客车股份有限公司 一种铁路车辆用横向刚度可变的电机悬挂机构
EP3617031B1 (fr) * 2017-12-22 2022-05-11 CRRC Changchun Railway Vehicles Co., Ltd. Train et son mécanisme de suspension de moteur électrique
US11970219B2 (en) 2018-02-21 2024-04-30 Siemens Mobility Austria Gmbh Trim assembly for a vehicle
RU186173U1 (ru) * 2018-04-17 2019-01-11 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" Узел подвешивания тягового электродвигателя
DE102019117515A1 (de) * 2019-06-28 2020-12-31 Voith Patent Gmbh Radsatzgetriebe
AT523285B1 (de) 2020-06-04 2021-07-15 Siemens Mobility Austria Gmbh Fahrwerk für ein Schienenfahrzeug
AT524877A1 (de) * 2021-03-26 2022-10-15 Siemens Mobility Austria Gmbh Computerimplementiertes Festigkeitsbewertungsverfahren für mechanische Bauteile und mechanisches Bauteil

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GB124941A (en) 1918-01-14 1919-04-10 British Thomson Houston Co Ltd Improvements in and relating to Locomotive or Car Trucks.
US1460170A (en) 1920-10-06 1923-06-26 Westinghouse Electric & Mfg Co Railway-motor mounting
DE1181728B (de) 1959-02-21 1964-11-19 Arn Jung Lokomotivfabrik G M B Lagerung des Achsgetriebegehaeuses von Fahr-zeugen, insbesondere Schienenfahrzeugen
DE3731546A1 (de) * 1987-09-19 1989-04-06 Hurth Masch Zahnrad Carl Antriebsaggregat fuer schienenfahrzeuge
EP0444016B1 (fr) * 1990-02-22 1994-11-23 SGP Verkehrstechnik Gesellschaft m.b.H. Bogie moteur pour locomotives électriques
DE4139228C1 (en) 1991-11-25 1992-12-17 Aeg Schienenfahrzeuge Gmbh, O-1422 Hennigsdorf, De Drive bogie for tramway cars - has flexible bogie frame supported inside wheel set discs by longitudinal girder ends via springs
DE19531355A1 (de) 1995-08-25 1997-02-27 Zf Hurth Bahntechnik Gmbh Antriebseinheit für Schienenfahrzeuge
US5611284A (en) * 1996-01-19 1997-03-18 Atchison Casting Corporation Rail truck suspension and journal housing retention assembly
FR2775461B1 (fr) * 1998-03-02 2003-12-05 Gec Alsthom Transport Sa Bogie moteur de vehicule de traction comportant au moins un moto-reducteur dispose a l'interieur du chassis de bogie et vehicule de traction comportant un tel bogie moteur
AT505902B1 (de) 2007-10-31 2009-05-15 Siemens Transportation Systems Drehgestell für eine lokomotive mit achsreitend angeordneten getrieben
FR2946308B1 (fr) * 2009-06-05 2011-08-05 Alstom Transport Sa Bogie de vehicule ferroviaire articule
CN201901134U (zh) 2010-11-09 2011-07-20 南车株洲电力机车有限公司 弹性架悬式驱动装置
CN102039909B (zh) 2010-11-12 2012-01-25 中国北车集团大连机车车辆有限公司 铁路机车及其齿轮箱和抱轴箱联结装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210094591A1 (en) * 2018-03-27 2021-04-01 Siemens Mobility Austria Gmbh Running Gear for a Rail Vehicle

Also Published As

Publication number Publication date
CN105008204B (zh) 2019-01-22
RU2659774C2 (ru) 2018-07-03
US9994240B2 (en) 2018-06-12
AT514023B1 (de) 2015-04-15
EP2964506B1 (fr) 2017-01-25
WO2014135416A1 (fr) 2014-09-12
AT514023A1 (de) 2014-09-15
CN105008204A (zh) 2015-10-28
AU2014224879A1 (en) 2015-09-03
US20160001793A1 (en) 2016-01-07
AU2014224879B2 (en) 2017-06-15
RU2015137721A (ru) 2017-04-10
ES2623392T3 (es) 2017-07-11

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