EP0834435B1 - Châssis de bogie articulé et bogie articulé comportant un tel châssis - Google Patents

Châssis de bogie articulé et bogie articulé comportant un tel châssis Download PDF

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Publication number
EP0834435B1
EP0834435B1 EP97402336A EP97402336A EP0834435B1 EP 0834435 B1 EP0834435 B1 EP 0834435B1 EP 97402336 A EP97402336 A EP 97402336A EP 97402336 A EP97402336 A EP 97402336A EP 0834435 B1 EP0834435 B1 EP 0834435B1
Authority
EP
European Patent Office
Prior art keywords
bogie
frame
chassis
beams
articulated
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
EP97402336A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0834435A1 (fr
Inventor
Alain Rodet
Stéphane Brun
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 Transport SA
Original Assignee
GEC Alsthom Transport 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 Transport SA filed Critical GEC Alsthom Transport SA
Publication of EP0834435A1 publication Critical patent/EP0834435A1/fr
Application granted granted Critical
Publication of EP0834435B1 publication Critical patent/EP0834435B1/fr
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
    • 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
    • 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 present invention relates to bogies, in general, and relates, more particularly, to a bogie comprising a articulated bogie frame.
  • the bogies using an articulated chassis have for benefits better support on the ground of the four wheels of the bogie, especially when passing on the left of the lane, transition alignment - slope curve, or when passing over track faults.
  • the document us 3,398,700 shows, in FIG. 9, a bogie comprising an articulated bogie chassis comprising a right side beam, one left side beam, one front beam and a rear beam, the side beams I right and left being united, respectively, of front and rear beams, articulation means being arranged, respectively, between the right side beams and left and the front and rear beams.
  • This prior art bogie chassis is actually consisting of two elements in the general form of articulated T between them.
  • a major drawback of articulated bogie frames of the prior art is not to allow the removal of the primary suspension due to the fact that each axle undergoes a angular displacement relative to the two side members.
  • An object of the invention is therefore a bogie comprising an articulated chassis receiving a transmission chain and traction motors which are light, compact, and economical to make.
  • the bogie includes a articulated bogie frame comprising a lateral beam right, a left side beam, a front beam, a rear beam and articulation means, the chassis bogie consisting of two half-frames, each of the half-frames having a general L shape, the bogie being characterized in that each half-chassis supports a motor tensile, a reducing element, a differential element and a wheel shaft, the reducing elements, the elements differentials and the wheel shafts being integrated in their respective half chassis.
  • An advantage of the articulated bogie of the invention is the reduced wheelbase.
  • Another advantage of the articulated bogie of the invention is the decrease in the number of parts making up the bogie.
  • Another advantage of the articulated bogie of the invention is significant mass gain.
  • Another advantage of the articulated bogie of the invention is cost reduction.
  • Another advantage of the articulated bogie of the invention is the ease of changing the wheel tread.
  • Another advantage of the articulated bogie of the invention is to allow a great modularity of the chain transmission.
  • Another advantage of the articulated bogie of the invention is the possibility of installing additional organs on the front and rear beams.
  • Another advantage of the articulated bogie of the invention is the ease of obtaining a carrying bogie by simple removal of the engine and internal transmission components to the chassis.
  • Figure 1 is a schematic representation of the Bogie chassis of the prior art described above.
  • the bogie chassis of the invention consists of two elements in general L shape hinged together at the vertical of the axles or almost.
  • the articulation of the bogie chassis of the invention removes primary suspensions because each axle is linked to only one of the two half-chassis.
  • each axle and its associated half chassis Due to the lack of movement between each axle and its associated half chassis, it is possible to consider a bogie structure for which each axle and each associated half-chassis constitute only one only part which if it is hollow can integrate the mechanical transmission.
  • Figures 2 and 3 show a representation schematic of the bogie chassis of the invention.
  • the articulated bogie frame 1A, 1B of the invention has a straight side beam 2A, a side beam left 2B, a front beam 3A and a rear beam 3B.
  • One end of the right side beams 2A and left 2B is secured, respectively, to one of the front beams 3A or rear 3B.
  • a first articulation means 4A, 4B is arranged between the other end of the right side beam 2A and the front beam 3A or rear 3B, a second means articulation 4B, 4A being disposed between the other end of the left side beam 2B and the rear beam 3B or before 3A.
  • the right side beam 2A and the front beam 3A or rear 3B form a first half-frame 1A and the beam left side 2B and rear beam 3B or front 3A form a second half-frame 1B,
  • the first 1A and second 1B half chassis are of preferably identical.
  • bogie 1 comprising a articulated bogie frame 1A, 1B as described previously.
  • the bogie of the invention therefore does not include primary suspension due to the bogie chassis consists of two half-frames linked together by two means of articulation likely to accept travel due to track faults.
  • Each half-frame 1A, 1B supports a motor traction 5A, 5B, one reducing element 6A, 6B, one element differential 7A, 7B and a wheel shaft 8A, 8B.
  • Figure 3 shows more specifically a schematic representation of an articulated bogie with a chassis according to the invention in which certain elements are integrated in the half-frames.
  • the reducing elements 6A, 6B, the elements differentials 7A, 7B and the wheel shafts 8A, 8B are integrated in their respective half-frames 1A, 1B.
  • the reducing elements 6A, 6B can also be integrated at least partially inside the respective intersections 9A, 9B of said lateral beams right 2A and left 2B and said front beams 3A and rear 3B.
  • the wheel shafts 8A, 8B can also be integrated in their respective front beam 3A or rear 3B.
  • the differential elements 7A, 7B can also be integrated inside intersection 9A, 9B respective side beams right 2A and left 2B and front beams 3A and rear beam 3B.
  • the bogie generally has a load cross member 10 secured to the right side beams 2A and left 2B.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Motor Power Transmission Devices (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP97402336A 1996-10-07 1997-10-06 Châssis de bogie articulé et bogie articulé comportant un tel châssis Expired - Lifetime EP0834435B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9612189A FR2754230B1 (fr) 1996-10-07 1996-10-07 Chassis de bogie articule et bogie articule comportant un tel chassis
FR9612189 1996-10-07

Publications (2)

Publication Number Publication Date
EP0834435A1 EP0834435A1 (fr) 1998-04-08
EP0834435B1 true EP0834435B1 (fr) 2002-08-28

Family

ID=9496416

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97402336A Expired - Lifetime EP0834435B1 (fr) 1996-10-07 1997-10-06 Châssis de bogie articulé et bogie articulé comportant un tel châssis

Country Status (18)

Country Link
US (1) US6082766A (sk)
EP (1) EP0834435B1 (sk)
JP (1) JP4066390B2 (sk)
AT (1) ATE222869T1 (sk)
BG (1) BG102590A (sk)
CA (1) CA2216005C (sk)
CZ (1) CZ289000B6 (sk)
DE (1) DE69714937T2 (sk)
DK (1) DK0834435T3 (sk)
ES (1) ES2182008T3 (sk)
FR (1) FR2754230B1 (sk)
HU (1) HU221286B1 (sk)
MX (1) MX9804450A (sk)
PL (1) PL189315B1 (sk)
PT (1) PT834435E (sk)
SK (1) SK284393B6 (sk)
TW (1) TW363929B (sk)
WO (1) WO1998015445A1 (sk)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946307B1 (fr) * 2009-06-05 2011-08-05 Alstom Transport Sa Bogie moteur de vehicule ferroviaire comprenant un moteur semi-suspendu
FR2946308B1 (fr) * 2009-06-05 2011-08-05 Alstom Transport Sa Bogie de vehicule ferroviaire articule
TR201107418A2 (tr) 2011-07-27 2012-06-21 Durmazlar Maki̇na Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Raylı sistem araçları için geliştirilmiş boji.
FR2991956B1 (fr) 2012-06-18 2014-07-04 Alstom Transport Sa Bogie de vehicule ferroviaire a suspensions perfectionnees, notamment pour un tramway a plancher bas
FR3049251B1 (fr) 2016-03-25 2018-07-27 Alstom Transport Technologies Bogie a moteur exterieur et vehicule ferroviaire associe
FR3049252B1 (fr) * 2016-03-25 2018-04-20 Alstom Transport Technologies Bogie comprenant une liaison rigide entre les boites d'essieu, et vehicule ferroviaire associe
CN110065518A (zh) * 2019-04-29 2019-07-30 中车山东机车车辆有限公司 一种整体低承载面铁路货车用转向架及其铁路货车
CN110979380B (zh) * 2019-12-20 2020-11-10 中车长春轨道客车股份有限公司 基于新式一系悬挂和纵置式电机的构架装置
CN110920642A (zh) * 2019-12-20 2020-03-27 重庆艾博瑞威轨道交通设备有限公司 差速器式动力转向架
CN110979379B (zh) * 2019-12-20 2020-11-10 中车长春轨道客车股份有限公司 电机纵置式构架装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398700A (en) * 1967-03-02 1968-08-27 Amsted Ind Inc Railway truck with flexibly jointed and rigidly mounted transoms
CA1083886A (en) * 1978-07-12 1980-08-19 Roy E. Smith Radial truck for railway vehicle
US4398468A (en) * 1980-06-16 1983-08-16 Rockwell International Corporation Railway propulsion system suspension
JPS5929561A (ja) * 1982-08-09 1984-02-16 株式会社日立製作所 リニアモ−タ駆動車両用台車
DE3302639A1 (de) * 1983-01-27 1984-08-02 Thyssen Industrie Ag, 4300 Essen Antriebsdrehgestell fuer schienenfahrzeuge, wie strassenbahnen
FR2649949B1 (fr) * 1989-07-18 1992-04-24 Alsthom Gec Bogie articule pour vehicules ferroviaires
IT1256529B (it) * 1992-02-24 1995-12-07 Fiat Ferroviaria Spa Carrello motore per un veicolo su rotaie.

Also Published As

Publication number Publication date
MX9804450A (es) 1998-09-30
HUP9902292A3 (en) 2001-09-28
CA2216005A1 (fr) 1998-04-07
ES2182008T3 (es) 2003-03-01
SK89698A3 (en) 1999-01-11
SK284393B6 (sk) 2005-03-04
PL189315B1 (pl) 2005-07-29
DK0834435T3 (da) 2003-01-06
ATE222869T1 (de) 2002-09-15
FR2754230B1 (fr) 2003-09-26
PT834435E (pt) 2003-01-31
PL327036A1 (en) 1998-11-09
DE69714937T2 (de) 2003-04-30
WO1998015445A1 (fr) 1998-04-16
DE69714937D1 (de) 2002-10-02
US6082766A (en) 2000-07-04
HUP9902292A2 (hu) 1999-11-29
CZ213598A3 (cs) 1999-10-13
CZ289000B6 (cs) 2001-10-17
BG102590A (en) 1998-12-30
JP4066390B2 (ja) 2008-03-26
CA2216005C (fr) 2004-12-14
JP2001516299A (ja) 2001-09-25
EP0834435A1 (fr) 1998-04-08
TW363929B (en) 1999-07-11
HU221286B1 (en) 2002-09-28
FR2754230A1 (fr) 1998-04-10

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