WO2009133227A2 - Bogie de ancho variable con ejes giratorios e instalación fija para cambio de ancho de vía. - Google Patents
Bogie de ancho variable con ejes giratorios e instalación fija para cambio de ancho de vía. Download PDFInfo
- Publication number
- WO2009133227A2 WO2009133227A2 PCT/ES2009/070123 ES2009070123W WO2009133227A2 WO 2009133227 A2 WO2009133227 A2 WO 2009133227A2 ES 2009070123 W ES2009070123 W ES 2009070123W WO 2009133227 A2 WO2009133227 A2 WO 2009133227A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guides
- bolt
- bogie
- width
- interlocking
- Prior art date
Links
- 230000008859 change Effects 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 23
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000001577 neostriatum Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B61F7/00—Rail vehicles equipped for use on tracks of different width
Definitions
- the invention relates to a bogie with means for driving on tracks of different widths, and more particularly to a bogie with rotating axes provided with a width change device in cooperation with a changing facility arranged between two tracks of different width, and a fixed installation for track gauge change.
- the applicant for this invention developed a system of change of track width several decades ago, object of the patent ES 332.453, in response to Renfe's initiative to convene a public contest of solutions to prevent transhipment of passengers in the Spanish-French border, operation forced until then, due to the different width of the tracks of the Iberian Peninsula (1668 mm) in relation to the European (1435 mm).
- This system implies, on the one hand, the incorporation to the railway units of a device for transferring the wheels of their axles and, on the other hand, of a fixed installation mounted between the tracks of different width.
- the operation of changing the wheelbase is carried out automatically, without human intervention, when the train passes over said installation in five phases that follow each other continuously; in the first of eilas, the wheels of their vertical loads are released; in the second, the wheel axle assemblies are released from a lateral locking mechanism that keeps them in their rolling position; in the third, the wheels, freed of their vertical load and their lateral blockage, enter guides that, when advancing the axle, move them laterally to their new rolling position, in accordance with the new track width; in the fourth and fifth phase, the wheel assemblies and its vertical load is applied to the axle again, which concludes the changeover operation.
- the axle integrates two independent rolling assemblies (wheel with short or semi-axle axle and two bearings), with the change in width between wheels by simultaneous transverse displacement of the two bearings similar to that used in the TALGO trains although, instead of include interlocking devices in the two bearings of each race, they only incorporate the interlocking device in the inner bearing.
- the shaft assembly comprises an axle frame on e! that the two tread assemblies and their interlocking systems are mounted, a joint between rods, two brakes of the brake shoes, an electrical continuity system between the wheels or an electric shunt system and a detection device of hot inner bearings.
- the present invention is oriented to the satisfaction of that demand.
- An object of the present invention is to provide a merchandise bogie capable of adapting to railways of different widths in which the non-suspended weight component is minimized.
- Another object of the present invention is to provide a merchandise bogie capable of adapting to railways of different widths in which the risk of accidental unlocking of the device that allows the distance between the wheels to be varied is minimized.
- a bogie comprising a support platform of a railway car and at least one rotating axle on which two wheels are mounted by means of a coupling device that allows its lateral displacement and which is provided with a change device of track width using means that prevent / allow the lateral movement of each wheel and between them a bolt that can be moved vertically when activated by interlocking / release guides provided for this purpose in a fixed installation to change the track width, in and! that:
- said coupling device has some locking guides together by means of which its lateral displacement is controlled to be placed in the positions corresponding to the two track widths.
- Said rotating shaft includes support pieces of said platform that internally include bearings and housings for receiving said locking guides and said bolt, as well as means for facilitating their interlocking / unlocking cooperating with ios of said fixed installation;
- Said support pieces also include a side frame with support skates in the fixed installation and a central collar that serves as support to the end of the shaft during the passage through the fixed installation through a semicircular bush attached to said central collar.
- the bogie also comprises as an additional security element a bolt attached to each bolt through a horizontal spring in order to prevent its vertical displacement in cooperation with a retainer element of said bolt attached to a piece. support.
- Another object of the invention is to provide a fixed installation for carrying out the width change operation adapted to a bogie provided with means that minimize the risk of accidental unlocking of the device that allows the distance between the wheels to be varied.
- This object is achieved with a fixed installation to effect the change of track width comprising sliding and support guides, lateral displacement guides and interlocking / unlocking guides, in which the head of the interlocking / unlocking guides is configured as so that it can move said bolt laterally overcoming the force of said horizontal spring.
- Figures 1 A to 1 E are seen in cross section! of half of an axis of the bogie according to the present invention in the five phases of the process of change of track width.
- Figures 2A to 2E show obviouslyai views of the half of an axis of the bogie according to the present invention in the five phases of the process of changing the track width.
- Figures 3A and 3B are simplified views in lateral section and in cross-section of the bogie axis according to the present invention showing the basic elements of the track gauge change device.
- Figures 3C, 3D and 3E show plan and sectional views of the ring incorporating the locking guides.
- Figure 4 is a plan view of the fixed track gauge change facility.
- Figure 5 is a sectional view of the track width change installation, taken along line A-A of Figure 4.
- the bogie according to the present invention includes:
- At least one rotating shaft 2 which is mounted at each of its ends: a) A wheel 1 by means of a coupling device that allows its lateral movement. b) A support piece 10 of said platform. c) A track width change device using means that prevent / allow lateral movement of Sa wheel 1 and between them a bolt 22 movable vertically when activated by means provided for the purpose in the fixed installation.
- the coupling device of the wheel 1 to the axis 2 comprises:
- the bushing 3 cooperates with the tubular element 4 for lateral displacement of the wheel 1 during the width change operation.
- the tubular element 4 may be provided with an inner groove and the bush 3 include a head 3 'cooperating with said striatum during movement side of the wheel 1 in the width change operation that takes place, as we will see in more detail below, by means of the movement of the locking guides 18, in solidarity with the casquiilo 3, which, in cooperation with the bolt 22, determines the two positions of the wheel 1 corresponding to the two track widths in question.
- the support pieces 10 are in contact with the shaft 2 through the bearings 12 and include inner housings to receive said locking guides 18 and said bolt 22 as well as stops 20 provided to serve as positioning and locking means of the lock 22
- the central part of! axis 2, on which the wheels 1 are located in the positions corresponding to the two track widths by means of the coupling device that we have described has a diameter greater than that of its end parts.
- At the ends of! Axis 2 is provided with a cap 13 together with a cover 15 fixed to axis 2 by means of screws which serves as a protection element thereof during the operation of changing the track width as well as stopping the bearings 12.
- the support-pieces 10 also include a side frame with support and sliding skates 16 in the fixed installation, for which purpose they carry a nylon guide 17 and a central collar that supports the end of the shaft 2, covered by the bushing. 13, during the passage through the fixed installation through a semicircular socket 14 attached to said central collar! which, preferably, is made of bronze. As we will see later, during the operation of change of track width, the bogie rests and slides on those skates 16, the wheels 1 being unloaded.
- this configuration of the lateral frame of the support pieces is determined, at least in part, by the arrangement of the sliding and centered guide rails 19. If these had another arrangement, the configuration of the lateral frame it would be logically modified so that it fulfilled the functions indicated.
- the bolt 22 is constituted by two vertical rods joined together by a hollow bridge designed to be introduced by him! Ia head of Ia - 1 - unlocking guide 24 in the form of a double T of the fixed track change of track width, and has nylon guides 23.
- the bolt includes safety springs 28 prestressed to avoid unwanted vertical shifts of! bolt 22 when not in contact with the unlocking guide 24.
- the locking device has an additional element! of security formed by the bolt 25, attached to the bolt 22 and laterally movable by overcoming the force of the horizontal spring 21, and a retaining element 26 attached to the support piece 10.
- the bolt 25 is in contact with e! retaining element 26 preventing vertical displacement of the bolt 22.
- the fixed installation is bidirectional, being carried out in a sense and the change from the wide to the narrow track, while in the opposite direction the reverse change is carried out.
- the process of changing the track width of a car that arrives at the installation via the wide track is carried out as follows.
- the locking device includes as an element additional safety the bolt 25, in this phase it is also necessary to act on the horizontal spring 21, to move the bolt 25 laterally, thereby preventing the retainer 26 from preventing the lowering of the bolt 22.
- one of the sides of the At the head of the guides 24 of the fixed installation in the form of a double T, with a progressively variable width from the ends to the center-less r at the ends than in the center - as can be seen by comparatively observing Figures 1B and 1C, whereby the guide 24 serves as an actuator element of the horizontal spring 21 that controls the lateral displacement of the bolt 25.
- the guides 27 cause the lateral displacement of the device for coupling the wheels 1 to the axis 2 until they reach the position corresponding to the narrow gauge track 32.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/990,403 US20110265682A1 (en) | 2008-04-29 | 2009-04-28 | Variable gauge bogie with rotating axles and fixed track gauge change installation |
EP09738264.2A EP2287061B1 (en) | 2008-04-29 | 2009-04-28 | Variable-width bogie with rotating axles and a stationary apparatus for changing track width |
CN2009801248980A CN102076544B (zh) | 2008-04-29 | 2009-04-28 | 带转轴的可变轨距转向架及固定轨距变换设备 |
PL09738264T PL2287061T3 (pl) | 2008-04-29 | 2009-04-28 | Wózek zwrotny o zmiennej szerokości z obrotowymi osiami i stanowisko przestawcze do zmiany rozstawu kół |
RU2010148416/11A RU2493991C2 (ru) | 2008-04-29 | 2009-04-28 | Тележка с поворотными осями для изменяемой колеи и стационарная установка для смены колеи рельсового пути |
CA 2723103 CA2723103A1 (en) | 2008-04-29 | 2009-04-28 | Variable gauge bogie with rotating axles and fixed track gauge change installation |
AU2009242050A AU2009242050B2 (en) | 2008-04-29 | 2009-04-28 | Variable-width bogie with rotating axles and a stationary apparatus for changing track width |
ES09738264.2T ES2657426T3 (es) | 2008-04-29 | 2009-04-28 | Bogie de ancho variable con ejes giratorios e instalación fija para cambio de ancho de vía |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200801227A ES2346945B1 (es) | 2008-04-29 | 2008-04-29 | Bogie de ancho variable con ejes giratorios e instalacion fija para cambio de ancho de via. |
ESP200801227 | 2008-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009133227A2 true WO2009133227A2 (es) | 2009-11-05 |
WO2009133227A3 WO2009133227A3 (es) | 2009-12-17 |
Family
ID=41010336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2009/070123 WO2009133227A2 (es) | 2008-04-29 | 2009-04-28 | Bogie de ancho variable con ejes giratorios e instalación fija para cambio de ancho de vía. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110265682A1 (es) |
EP (1) | EP2287061B1 (es) |
CN (1) | CN102076544B (es) |
AU (1) | AU2009242050B2 (es) |
CA (1) | CA2723103A1 (es) |
ES (2) | ES2346945B1 (es) |
PL (1) | PL2287061T3 (es) |
RU (1) | RU2493991C2 (es) |
WO (1) | WO2009133227A2 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2390155A1 (en) | 2010-05-28 | 2011-11-30 | Construcciones Y Auxiliar de Ferrocarriles, S.A. | Displaceable rolling bogie for railway vehicles |
Families Citing this family (26)
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CN103192843B (zh) * | 2013-04-19 | 2015-08-19 | 西南交通大学 | 用于变轨距转向架的锁紧机构 |
ES2607380B1 (es) | 2015-09-29 | 2018-02-13 | Patentes Talgo, S.L. | Conjunto de eje ferroviario |
CN105821772B (zh) * | 2016-05-19 | 2017-08-11 | 中铁第五勘察设计院集团有限公司 | 自适应变轨距的双向转动转向架 |
CN107521519B (zh) * | 2017-09-01 | 2023-07-11 | 西南交通大学 | 一种变轨距转向架 |
CN107628055B (zh) * | 2017-09-01 | 2023-08-11 | 西南交通大学 | 一种应用于变轨距转向架的轨距变换组件 |
CN108609029B (zh) * | 2018-04-13 | 2019-07-16 | 中车青岛四方机车车辆股份有限公司 | 一种用于变轨距轮对的地面变轨设施 |
CN108515979B (zh) * | 2018-04-13 | 2019-09-24 | 中车青岛四方机车车辆股份有限公司 | 一种用于变轨距转向架的地面变轨结构 |
CN108501973B (zh) * | 2018-05-11 | 2019-10-01 | 吉林大学 | 一种变轨距转向架端面驱动机构 |
CN108423025B (zh) * | 2018-05-11 | 2019-10-01 | 吉林大学 | 一种变轨距转向架轮对锁紧机构 |
CN108674438B (zh) * | 2018-05-11 | 2019-09-27 | 吉林大学 | 一种端面驱动式的变轨距转向架轨距变换方法 |
CN108407838B (zh) * | 2018-05-11 | 2019-10-25 | 吉林大学 | 一种变轨距转向架轴箱端盖定位对中机构 |
CN108394425A (zh) * | 2018-05-11 | 2018-08-14 | 吉林大学 | 一种细分轨距的变轨距转向架轮对锁紧机构 |
CN108396598B (zh) * | 2018-05-11 | 2024-02-27 | 吉林大学 | 一种变轨距转向架地面变轨距配套装置 |
CN108407842B (zh) * | 2018-05-11 | 2019-09-27 | 吉林大学 | 一种端面驱动式的变轨距转向架轨距变换装置 |
CN108909354B (zh) * | 2018-06-29 | 2020-05-19 | 中车青岛四方机车车辆股份有限公司 | 一种用于变轨距轮对的锁紧机构及变轨距轮对 |
CN108909355B (zh) * | 2018-06-29 | 2020-05-19 | 中车青岛四方机车车辆股份有限公司 | 一种用于变轨距转向架的轮对及转向架 |
CN108909763B (zh) * | 2018-07-05 | 2020-02-14 | 中车青岛四方机车车辆股份有限公司 | 一种变轨距轮对用轴箱及变轨距转向架 |
WO2020007074A1 (zh) * | 2018-07-05 | 2020-01-09 | 中车青岛四方机车车辆股份有限公司 | 用于变轨距列车的轮对 |
CN108909761B (zh) * | 2018-07-05 | 2019-11-22 | 中车青岛四方机车车辆股份有限公司 | 一种用于变轨距轮对的轴箱 |
CN110877625B (zh) * | 2018-09-05 | 2020-11-10 | 中车唐山机车车辆有限公司 | 地面变轨装置及变轨距系统 |
CN111071280B (zh) * | 2018-10-19 | 2021-02-09 | 中车唐山机车车辆有限公司 | 轴箱、转向架及轨道车辆 |
CN111071279B (zh) * | 2018-10-19 | 2021-02-02 | 中车唐山机车车辆有限公司 | 转向架及轨道车辆 |
RU2692506C1 (ru) * | 2018-10-30 | 2019-06-25 | Александр Иванович Худолий | Колесная пара железнодорожного подвижного состава |
RU2706668C1 (ru) * | 2018-12-24 | 2019-11-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный университет путей сообщения" (СамГУПС) | Тележка грузового вагона |
CN110143205B (zh) * | 2019-04-29 | 2024-03-01 | 江苏飞梭智行设备有限公司 | 一种轨道交通变轨机构、机车及个人快速运输系统 |
US20220324493A1 (en) * | 2021-04-12 | 2022-10-13 | Zephir S.P.A. | Dual Gauge Rail Wheel Assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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ES2130039A2 (es) | 1996-04-17 | 1999-06-16 | Talgo Patentes | Conjunto de eje ferroviario dotado de cambio automatico de ancho de via y adaptable a bogies convencionales de mercancias. |
Family Cites Families (16)
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CH479431A (fr) * | 1967-03-22 | 1969-10-15 | Vevey Atel Const Mec | Installation ferroviaire |
CH480969A (fr) * | 1968-10-08 | 1969-11-15 | Vevey Atel Const Mec | Essieu à roues à écartement variable pour véhicule ferroviaire |
CH538953A (fr) * | 1970-10-05 | 1974-01-15 | Vevey Atel Const Mec | Installation ferroviaire |
CH556442A (de) * | 1973-07-24 | 1974-11-29 | Vevey Atel Const Mec | Station de changement d'ecartement des roues pour essieux a ecartement variable. |
ES2078137B1 (es) * | 1992-09-30 | 1996-08-16 | Invastesa | Bogies para vehiculos ferroviarios con separacion variable entre ruedas. |
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JPH08253147A (ja) * | 1995-03-20 | 1996-10-01 | Fuji Heavy Ind Ltd | 鉄道車両の軌間可変台車 |
CA2178177C (en) * | 1995-06-06 | 1999-08-03 | Masao Ogawara | Variable-wheel-gauge bogie for rolling stock |
JP3893187B2 (ja) * | 1997-04-22 | 2007-03-14 | 財団法人鉄道総合技術研究所 | 鉄道車両用軌間可変台車 |
EP0942100A3 (en) * | 1998-03-12 | 2000-04-12 | Patentes Talgo, S.A. | Wheel translation control system for track gauge changers |
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JP2006083937A (ja) * | 2004-09-15 | 2006-03-30 | Ntn Corp | クロスグルーブ型ボールスプライン |
-
2008
- 2008-04-29 ES ES200801227A patent/ES2346945B1/es active Active
-
2009
- 2009-04-28 WO PCT/ES2009/070123 patent/WO2009133227A2/es active Application Filing
- 2009-04-28 ES ES09738264.2T patent/ES2657426T3/es active Active
- 2009-04-28 RU RU2010148416/11A patent/RU2493991C2/ru not_active IP Right Cessation
- 2009-04-28 CN CN2009801248980A patent/CN102076544B/zh not_active Expired - Fee Related
- 2009-04-28 PL PL09738264T patent/PL2287061T3/pl unknown
- 2009-04-28 CA CA 2723103 patent/CA2723103A1/en not_active Abandoned
- 2009-04-28 EP EP09738264.2A patent/EP2287061B1/en active Active
- 2009-04-28 AU AU2009242050A patent/AU2009242050B2/en active Active
- 2009-04-28 US US12/990,403 patent/US20110265682A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2130039A2 (es) | 1996-04-17 | 1999-06-16 | Talgo Patentes | Conjunto de eje ferroviario dotado de cambio automatico de ancho de via y adaptable a bogies convencionales de mercancias. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2390155A1 (en) | 2010-05-28 | 2011-11-30 | Construcciones Y Auxiliar de Ferrocarriles, S.A. | Displaceable rolling bogie for railway vehicles |
Also Published As
Publication number | Publication date |
---|---|
RU2493991C2 (ru) | 2013-09-27 |
EP2287061B1 (en) | 2017-12-06 |
ES2346945A1 (es) | 2010-10-21 |
AU2009242050A1 (en) | 2009-11-05 |
CN102076544A (zh) | 2011-05-25 |
RU2010148416A (ru) | 2012-06-10 |
ES2657426T3 (es) | 2018-03-05 |
CA2723103A1 (en) | 2009-11-05 |
WO2009133227A3 (es) | 2009-12-17 |
PL2287061T3 (pl) | 2018-06-29 |
AU2009242050B2 (en) | 2014-04-17 |
ES2346945B1 (es) | 2011-12-23 |
CN102076544B (zh) | 2013-06-12 |
EP2287061A2 (en) | 2011-02-23 |
US20110265682A1 (en) | 2011-11-03 |
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