EP0364847A1 - Motordrehgestell für Schienenfahrzeug mit über seine ganze Länge durchgehend niedrigem Boden - Google Patents

Motordrehgestell für Schienenfahrzeug mit über seine ganze Länge durchgehend niedrigem Boden Download PDF

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Publication number
EP0364847A1
EP0364847A1 EP89118703A EP89118703A EP0364847A1 EP 0364847 A1 EP0364847 A1 EP 0364847A1 EP 89118703 A EP89118703 A EP 89118703A EP 89118703 A EP89118703 A EP 89118703A EP 0364847 A1 EP0364847 A1 EP 0364847A1
Authority
EP
European Patent Office
Prior art keywords
axles
wheels
bogie
motor
brake discs
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
EP89118703A
Other languages
English (en)
French (fr)
Other versions
EP0364847B1 (de
Inventor
Alain Résidence du Parc de la Couronne Rodet
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to AT89118703T priority Critical patent/ATE77317T1/de
Publication of EP0364847A1 publication Critical patent/EP0364847A1/de
Application granted granted Critical
Publication of EP0364847B1 publication Critical patent/EP0364847B1/de
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
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D13/00—Tramway vehicles
    • 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 present invention relates to a motor bogie for a low-floor railway vehicle over its entire length, comprising a) a load crossmember, connected by a crown to the body of the vehicle, and carried by means of secondary suspensions by a chassis, itself supported by primary suspensions on two axles carrying the running wheels, b) at least one motor connected to the axles by means of reducers, and c) brake discs.
  • the motor bogies of trams supported in their central part all of the organs constituting the kinematic chain, single or double motor, couplings, reducers, brake discs. Due to their size, we were forced to have the body floor at least 850 mm above the rail to the right of the motor bogies.
  • bogies have been proposed which make it possible to lower the floor of the body, even above the driving bogies, but using complex technical solutions, namely bogies with a single axle, the wheels of which orient themselves in a principle similar to that of automobile wheels, either bogies with two axles, not struggling with respect to the body, and some transmission members of which remain disposed beneath it, or bogies with two axles which can only be used as bogies intermediate under a traffic floor.
  • the object of the present invention is to provide a bogie of a rail vehicle with a vertical footprint small enough to adapt to a low-floor body, for example approximately 350 mm above the rails, while having a structure as simple as classic bogies with large vertical dimensions.
  • the bogie of the invention is characterized in that it comprises two motors, and couplings, reducers and brake discs, arranged laterally on either side outside of the running wheels, each motor driving two wheels on the same axle.
  • Its axles are fixed and its independent wheels in rotation, and linked by a mechanical differential.
  • - Its axles are rotating and their wheels linked in rotation.
  • the brake discs are arranged on the motor output shafts.
  • the brake discs are arranged on the shafts of the running wheels, outside the planes formed by them.
  • Its axles are steerable.
  • the bogie comprises a load cross member 1, which supports the body by means of a known type of ball crown, not shown.
  • the cross is secured to two side blocks 1A, 1B, themselves connected to secondary suspensions of known type, such as 2, 3, for example in sandwich of metal plates and plates of elastomeric material.
  • suspensions such as 2, 3 are linked to vertical side plates such as 2A, 3A secured to longitudinal beams 4, 5 of the bogie forming the bogie frame.
  • the ends of these beams are raised relative to their central part and come to rest by primary suspensions such as 6, 7 on axle boxes such as 8, 9.
  • primary suspensions such as 6, 7 on axle boxes such as 8, 9.
  • the single motor 16 is suspended from the bogie chassis. It is is connected by couplings 17, 18 to the reducers 19, 20 transmitting the rotation of the motor after reduction in gear to the axles 10, 11.
  • Brake discs such as 21, fitted with calipers such as 22, are carried by the axles.
  • the load cross member 31 supporting the vehicle body by means of a ball ring is connected by the secondary suspensions such as 32, 33 (formed of metal plates and elastomer sandwich plates) to frame 34 of the bogie.
  • the latter is itself supported by the axles 39, 40 via the primary suspensions 35, 35A, 36, 36A, 37, 37A, 38, 38A.
  • These axles carry at their ends the rolling wheels 41, 42, 43, 44.
  • the motors 45, 46 suspended from the chassis of the bogie are arranged laterally, their axes being external to the longitudinal planes of the wheels. These motors are connected by couplings 47, 48 to the reducers 51, 52, semi-suspended from the chassis of the bogie, and also external to the planes of the wheels attacking the axes of these. Each motor therefore drives the 2 wheels of the same axle. This translates, in the classic version, by rotating axles on which the rolling wheels are fixed, and in a more elaborate version by fixed axles in rotation on which the rolling wheels rotate linked to each other by a differential automotive type mechanics (the wheels are then independent in rotation).
  • the braking discs such as 53 are arranged on the shafts of the rolling wheels external to them formed by the parts of the axles external to the wheels, opposite reducers. Their stirrups 55, 56 are fixed to the bogie frame 34.
  • Another variant consists in placing the brake discs fitted with their stirrups on the motor shafts. Their stirrups are then secured to the motor casings or the gearbox casings.
  • the external arrangement of the motors, reduction couplings and brake discs, laterally with respect to the planes of the running wheels, makes it possible to arrange the body much closer to the plane of the axles, and consequently to obtain a low body floor, by ex. about 350 mm above the rails.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Vehicle Body Suspensions (AREA)
  • Linear Motors (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Railway Tracks (AREA)
EP89118703A 1988-10-18 1989-10-09 Motordrehgestell für Schienenfahrzeug mit über seine ganze Länge durchgehend niedrigem Boden Expired - Lifetime EP0364847B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89118703T ATE77317T1 (de) 1988-10-18 1989-10-09 Motordrehgestell fuer schienenfahrzeug mit ueber seine ganze laenge durchgehend niedrigem boden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8813704 1988-10-18
FR8813704A FR2637861B1 (fr) 1988-10-18 1988-10-18 Bogie moteur pour vehicule ferroviaire a plancher bas sur toute sa longueur

Publications (2)

Publication Number Publication Date
EP0364847A1 true EP0364847A1 (de) 1990-04-25
EP0364847B1 EP0364847B1 (de) 1992-06-17

Family

ID=9371130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89118703A Expired - Lifetime EP0364847B1 (de) 1988-10-18 1989-10-09 Motordrehgestell für Schienenfahrzeug mit über seine ganze Länge durchgehend niedrigem Boden

Country Status (7)

Country Link
EP (1) EP0364847B1 (de)
AT (1) ATE77317T1 (de)
CA (1) CA2000750C (de)
DE (1) DE68901847T2 (de)
ES (1) ES2033064T3 (de)
FR (1) FR2637861B1 (de)
PT (1) PT92012B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029224A1 (de) * 1995-03-23 1996-09-26 Elin Antriebstechnik Gmbh Elektrofahrzeug, insbesondere elektrisch angetriebenes schienenfahrzeug, zum beispiel niederflurstrassenbahn
EP0829413A2 (de) * 1996-09-17 1998-03-18 " VEVEY" Technologies S.A. Villeneuve Lenkbares Drehgestell
CN101011973B (zh) * 2006-01-30 2011-09-07 阿尔斯通运输公司 用于低高度底盘轨道车辆的车轴、悬架装置及轨道车辆
JP2017171288A (ja) * 2016-03-25 2017-09-28 アルストム トランスポート テクノロジーズ 外部モータ付きボギー台車とそれに連携する鉄道車両

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826328B1 (fr) 2001-06-26 2003-08-29 Alstom Bogie moteur pour vehicule ferroviaire a plancher bas integral
CN107697083A (zh) * 2017-11-16 2018-02-16 中车资阳机车有限公司 一种带基础制动的机械传动系统
CN111055872B (zh) * 2020-01-02 2020-11-27 中车株洲电力机车有限公司 一种单轴胶轮转向架

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183619A1 (de) * 1984-11-29 1986-06-04 Alsthom Creusot Rail Tragdrehgestell für Schienenfahrzeuge
EP0247389A2 (de) * 1986-05-30 1987-12-02 Siemens Aktiengesellschaft Radführungsschwinge für horizontal schwenkbare Schienenräder mit aussen liegendem Antrieb
EP0263793A2 (de) * 1986-10-06 1988-04-13 FIAT FERROVIARIA SAVIGLIANO S.p.A. Zweimotoriges Zwischendrehgestell für zwei- oder mehrgliedrige Schienenfahrzeuge mit tiefgezogenem Boden

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183619A1 (de) * 1984-11-29 1986-06-04 Alsthom Creusot Rail Tragdrehgestell für Schienenfahrzeuge
EP0247389A2 (de) * 1986-05-30 1987-12-02 Siemens Aktiengesellschaft Radführungsschwinge für horizontal schwenkbare Schienenräder mit aussen liegendem Antrieb
EP0263793A2 (de) * 1986-10-06 1988-04-13 FIAT FERROVIARIA SAVIGLIANO S.p.A. Zweimotoriges Zwischendrehgestell für zwei- oder mehrgliedrige Schienenfahrzeuge mit tiefgezogenem Boden

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029224A1 (de) * 1995-03-23 1996-09-26 Elin Antriebstechnik Gmbh Elektrofahrzeug, insbesondere elektrisch angetriebenes schienenfahrzeug, zum beispiel niederflurstrassenbahn
EP0829413A2 (de) * 1996-09-17 1998-03-18 " VEVEY" Technologies S.A. Villeneuve Lenkbares Drehgestell
EP0829413A3 (de) * 1996-09-17 1999-12-15 DWA Deutsche Waggonbau GmbH Lenkbares Drehgestell
CN101011973B (zh) * 2006-01-30 2011-09-07 阿尔斯通运输公司 用于低高度底盘轨道车辆的车轴、悬架装置及轨道车辆
JP2017171288A (ja) * 2016-03-25 2017-09-28 アルストム トランスポート テクノロジーズ 外部モータ付きボギー台車とそれに連携する鉄道車両

Also Published As

Publication number Publication date
ATE77317T1 (de) 1992-07-15
DE68901847D1 (de) 1992-07-23
CA2000750C (fr) 1999-05-25
DE68901847T2 (de) 1992-12-17
FR2637861A1 (fr) 1990-04-20
PT92012A (pt) 1990-04-30
EP0364847B1 (de) 1992-06-17
FR2637861B1 (fr) 1991-04-26
CA2000750A1 (fr) 1990-04-18
ES2033064T3 (es) 1993-03-01
PT92012B (pt) 1995-08-09

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