WO1998015445A1 - Chassis de bogie articule et bogie articule comportant un tel chassis - Google Patents
Chassis de bogie articule et bogie articule comportant un tel chassis Download PDFInfo
- Publication number
- WO1998015445A1 WO1998015445A1 PCT/FR1997/001769 FR9701769W WO9815445A1 WO 1998015445 A1 WO1998015445 A1 WO 1998015445A1 FR 9701769 W FR9701769 W FR 9701769W WO 9815445 A1 WO9815445 A1 WO 9815445A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chassis
- bogie
- beams
- frame
- articulated
- Prior art date
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
- 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
- ARTICULATED BOGIE CHASSIS AND ARTICULATED BOGIE COMPRISING SUCH A CHASSIS
- the present invention relates to bogies, in general, and relates, more particularly, to an articulated bogie chassis and an articulated bogie comprising such a chassis.
- the bogies using an articulated chassis have the advantage of better support on the ground of the four wheels of the bogie, in particular when passing on the left of the track, transition alignment - slope curve, or when passing over track faults.
- the articulated bogie frames of the prior art comprises two side members and two cross members, each of the cross members secured to one of the side members by means of an articulation device.
- the articulation devices allow rotation of each spar-cross member assembly about the axis embodied by these two articulation devices.
- a bogie comprising an articulated bogie frame comprising a right lateral beam, a left lateral beam, a front beam and a rear beam, the right and left lateral beams being integral, respectively , front and rear beams, articulation means being disposed, respectively, between the right and left lateral beams and the front and rear beams.
- This bogie frame of the prior art is in fact made up of two elements in the general shape of a T hinged together.
- a major drawback of the articulated bogie frames of the prior art is that it does not allow the removal of the primary suspension due to the fact that each axle undergoes an angular displacement relative to the two longitudinal members.
- each axle is linked to two half-chassis. It is therefore the merit of the applicant to propose a bogie chassis consisting of two half-chassis, each of said half-chassis having a general shape in L.
- an object of the invention is an articulated bogie frame and an articulated bogie comprising such a frame, not having the major drawback of the articulated bogie frames of the prior art. It is therefore the merit of the plaintiff to propose an articulated bogie not comprising a primary suspension because the bogie chassis consists of two half-chassis linked together by two articulation means capable of accepting the deflections due to track faults.
- the articulated bogie chassis comprises a right lateral beam, a left lateral beam, a front beam, a rear beam and articulation means and is characterized in that the bogie chassis consists of two half chassis, each of said half-chassis having a general L-shape.
- a first articulation means being disposed between the other end of said right side beam and said front or rear beam
- a second articulation means being disposed between the other end of said left lateral beam and said rear or front beam
- the bogie comprises an articulated bogie frame as defined above.
- the bogie of the invention also satisfies at least one of the following characteristics:
- each half-chassis supports a traction motor, a reduction element, a differential element and a wheel shaft, - said reduction elements, said differential elements and said wheel shafts are integrated in their respective half-chassis,
- said reducing elements are integrated at least partially inside the respective intersections of said right and left lateral beams and said front and rear beams,
- said differential elements are integrated inside the respective intersections of said right and left lateral beams and said front and rear beams,
- the bogie comprises a load cross member secured to said right and left lateral beams.
- Another advantage of the articulated bogie chassis and of the articulated bogie comprising such a chassis of the invention is the reduction in the number of parts constituting the bogie.
- Another advantage of the articulated bogie chassis and of the articulated bogie comprising such a chassis of the invention is a significant gain in mass.
- Another advantage of the articulated bogie chassis and of the articulated bogie comprising such a chassis of the invention is a reduction in cost.
- Another advantage of the articulated bogie chassis and of the articulated bogie comprising such a chassis of the invention is the ease of changing the wheel tread.
- Another advantage of the articulated bogie chassis and of the articulated bogie comprising such a chassis of the invention is to allow great modularity of the transmission chain.
- Another advantage of the articulated bogie chassis and of the articulated bogie comprising such a chassis of the invention is the possibility of installing additional members on the front and rear beams.
- Another advantage of the articulated bogie chassis and of the articulated bogie comprising such a chassis of the invention is the ease of obtaining a carrier bogie by simple removal of the engine and of the transmission members internal to the chassis.
- FIG. 1 is a schematic representation of the bogie chassis of the prior art described above
- FIG. 2 is a schematic representation of the preferred embodiment of the bogie frame of the invention
- FIG. 3 is a schematic representation of another preferred embodiment of an articulated bogie comprising a chassis according to the invention.
- Figure 1 is a schematic representation of the bogie frame of the prior art described above.
- the bogie frame of the invention consists of two elements in the general shape of L hinged together at the vertical of the axles or almost.
- each axle is linked to only one of the two half-chassis. Due to the absence of displacement between each axle and its associated half-chassis, it is possible to envisage a bogie structure for which each axle and each associated half-chassis constitute only one piece which if it is hollow will be able to integrate the transmission mechanics.
- Figures 2 and 3 shows a schematic representation of the bogie chassis of the invention.
- the articulated bogie frame 1A, 1B of the invention comprises a right lateral beam 2A, a left lateral beam 2B, a front beam 3A and a rear beam 3B.
- One of the ends of the right 2A and left 2B side beams is secured, respectively, to one of the front 3A or rear 3B beams.
- a first articulation means 4A, 4B is arranged between the other end of the right lateral beam 2A and the front beam 3A or rear 3B, a second articulation means 4B, 4A being disposed between the other end of the beam left side 2B and rear beam 3B or front 3A.
- the primary suspensions are capable of being replaced by the articulation means 4A, 4B.
- the right side beam 2A and the front beam 3A or rear 3B form a first half-frame 1A and the left side beam 2B and the rear beam 3B or front 3A form a second half-frame 1B,
- the first 1A and second 1B half chassis are preferably identical.
- bogie 1 comprising an articulated bogie frame 1A, 1B as described above.
- the bogie of the invention therefore does not have a primary suspension because the bogie chassis consists of two half-chassis connected together by two articulation means capable of accepting the deflections due to track faults.
- Each half-frame 1A, 1B supports a traction motor 5A, 5B, a reduction element 6A, 6B, a differential element 7A, 7B and a wheel shaft 8A, 8B.
- FIG. 3 more specifically shows a schematic representation of an articulated bogie comprising a chassis according to the invention in which certain elements are integrated in the half-chassis.
- the reducing elements 6A, 6B, the differential elements 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 right side beams 2A and left 2B and said front beams 3A and rear 3B.
- the wheel shafts 8A, 8B can also be integrated into their respective front beam 3A or rear 3B.
- the differential elements 7A, 7B can also be integrated into the interior of the intersection 9A, 9B respectively of the right side beams 2A and left 2B and the front beams 3A and rear 3B.
- the elimination of the primary suspensions and the integration, in the two half-chassis, of the axles and the transmission elements has the essential advantage of gaining mass, size and significant cost.
- the bogie generally comprises a load cross member 10 secured to the right side beams 2A and left side 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)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51725198A JP4066390B2 (ja) | 1996-10-07 | 1997-10-06 | 連接台車フレームおよびこのようなフレームを含む連接台車 |
PL97327036A PL189315B1 (pl) | 1996-10-07 | 1997-10-06 | Wózek z przegubową ramą |
SK896-98A SK284393B6 (sk) | 1996-10-07 | 1997-10-06 | Kĺbový podvozkový rám a kĺbový podvozok obsahujúci tento rám |
HU9902292A HU221286B1 (en) | 1996-10-07 | 1997-10-06 | Articulated bogie frame and articulated bogie comprising such a frame |
BG102590A BG102590A (en) | 1996-10-07 | 1998-07-01 | Pivot frame for a trolley and a pivot trolley having such a frame |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR96/12189 | 1996-10-07 | ||
FR9612189A FR2754230B1 (fr) | 1996-10-07 | 1996-10-07 | Chassis de bogie articule et bogie articule comportant un tel chassis |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998015445A1 true WO1998015445A1 (fr) | 1998-04-16 |
Family
ID=9496416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1997/001769 WO1998015445A1 (fr) | 1996-10-07 | 1997-10-06 | Chassis de bogie articule et bogie articule comportant un tel chassis |
Country Status (18)
Country | Link |
---|---|
US (1) | US6082766A (fr) |
EP (1) | EP0834435B1 (fr) |
JP (1) | JP4066390B2 (fr) |
AT (1) | ATE222869T1 (fr) |
BG (1) | BG102590A (fr) |
CA (1) | CA2216005C (fr) |
CZ (1) | CZ289000B6 (fr) |
DE (1) | DE69714937T2 (fr) |
DK (1) | DK0834435T3 (fr) |
ES (1) | ES2182008T3 (fr) |
FR (1) | FR2754230B1 (fr) |
HU (1) | HU221286B1 (fr) |
MX (1) | MX9804450A (fr) |
PL (1) | PL189315B1 (fr) |
PT (1) | PT834435E (fr) |
SK (1) | SK284393B6 (fr) |
TW (1) | TW363929B (fr) |
WO (1) | WO1998015445A1 (fr) |
Families Citing this family (10)
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0114940A2 (fr) * | 1983-01-27 | 1984-08-08 | Thyssen Industrie Ag | Bogie moteur pour véhicules ferroviaires tels que les tramways |
EP0557892A2 (fr) * | 1992-02-24 | 1993-09-01 | FIAT FERROVIARIA S.p.A. | Bogie motorisé pour un véhicule ferroviaire |
Family Cites Families (5)
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 (fr) * | 1978-07-12 | 1980-08-19 | Roy E. Smith | Boggie articule pour vehicule ferroviaire |
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 |
FR2649949B1 (fr) * | 1989-07-18 | 1992-04-24 | Alsthom Gec | Bogie articule pour vehicules ferroviaires |
-
1996
- 1996-10-07 FR FR9612189A patent/FR2754230B1/fr not_active Expired - Lifetime
-
1997
- 1997-10-06 WO PCT/FR1997/001769 patent/WO1998015445A1/fr active IP Right Grant
- 1997-10-06 HU HU9902292A patent/HU221286B1/hu not_active IP Right Cessation
- 1997-10-06 JP JP51725198A patent/JP4066390B2/ja not_active Expired - Fee Related
- 1997-10-06 CZ CZ19982135A patent/CZ289000B6/cs not_active IP Right Cessation
- 1997-10-06 AT AT97402336T patent/ATE222869T1/de active
- 1997-10-06 DE DE69714937T patent/DE69714937T2/de not_active Expired - Lifetime
- 1997-10-06 EP EP97402336A patent/EP0834435B1/fr not_active Expired - Lifetime
- 1997-10-06 US US08/944,178 patent/US6082766A/en not_active Expired - Fee Related
- 1997-10-06 CA CA002216005A patent/CA2216005C/fr not_active Expired - Fee Related
- 1997-10-06 PL PL97327036A patent/PL189315B1/pl unknown
- 1997-10-06 DK DK97402336T patent/DK0834435T3/da active
- 1997-10-06 SK SK896-98A patent/SK284393B6/sk not_active IP Right Cessation
- 1997-10-06 ES ES97402336T patent/ES2182008T3/es not_active Expired - Lifetime
- 1997-10-06 PT PT97402336T patent/PT834435E/pt unknown
- 1997-10-14 TW TW086114798A patent/TW363929B/zh not_active IP Right Cessation
-
1998
- 1998-06-04 MX MX9804450A patent/MX9804450A/es not_active IP Right Cessation
- 1998-07-01 BG BG102590A patent/BG102590A/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0114940A2 (fr) * | 1983-01-27 | 1984-08-08 | Thyssen Industrie Ag | Bogie moteur pour véhicules ferroviaires tels que les tramways |
EP0557892A2 (fr) * | 1992-02-24 | 1993-09-01 | FIAT FERROVIARIA S.p.A. | Bogie motorisé pour un véhicule ferroviaire |
Also Published As
Publication number | Publication date |
---|---|
PT834435E (pt) | 2003-01-31 |
HU221286B1 (en) | 2002-09-28 |
ES2182008T3 (es) | 2003-03-01 |
MX9804450A (es) | 1998-09-30 |
CZ213598A3 (cs) | 1999-10-13 |
CZ289000B6 (cs) | 2001-10-17 |
SK284393B6 (sk) | 2005-03-04 |
PL189315B1 (pl) | 2005-07-29 |
FR2754230B1 (fr) | 2003-09-26 |
CA2216005A1 (fr) | 1998-04-07 |
DE69714937T2 (de) | 2003-04-30 |
HUP9902292A2 (hu) | 1999-11-29 |
TW363929B (en) | 1999-07-11 |
BG102590A (en) | 1998-12-30 |
ATE222869T1 (de) | 2002-09-15 |
SK89698A3 (en) | 1999-01-11 |
HUP9902292A3 (en) | 2001-09-28 |
JP4066390B2 (ja) | 2008-03-26 |
PL327036A1 (en) | 1998-11-09 |
JP2001516299A (ja) | 2001-09-25 |
DK0834435T3 (da) | 2003-01-06 |
EP0834435A1 (fr) | 1998-04-08 |
EP0834435B1 (fr) | 2002-08-28 |
FR2754230A1 (fr) | 1998-04-10 |
CA2216005C (fr) | 2004-12-14 |
DE69714937D1 (de) | 2002-10-02 |
US6082766A (en) | 2000-07-04 |
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