WO2009133227A2 - Boggie à largeur variable comprenant des essieux tournants et installation fixe pour changer la largeur de voie - Google Patents

Boggie à largeur variable comprenant des essieux tournants et installation fixe pour changer la largeur de voie Download PDF

Info

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
Application number
PCT/ES2009/070123
Other languages
English (en)
Spanish (es)
Other versions
WO2009133227A3 (fr
Inventor
José Luis López Gómez
Original Assignee
Patentes Talgo, S.L.
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 Patentes Talgo, S.L. filed Critical Patentes Talgo, S.L.
Priority to RU2010148416/11A priority Critical patent/RU2493991C2/ru
Priority to ES09738264.2T priority patent/ES2657426T3/es
Priority to CA 2723103 priority patent/CA2723103A1/fr
Priority to EP09738264.2A priority patent/EP2287061B1/fr
Priority to US12/990,403 priority patent/US20110265682A1/en
Priority to PL09738264T priority patent/PL2287061T3/pl
Priority to CN2009801248980A priority patent/CN102076544B/zh
Priority to AU2009242050A priority patent/AU2009242050B2/en
Publication of WO2009133227A2 publication Critical patent/WO2009133227A2/fr
Publication of WO2009133227A3 publication Critical patent/WO2009133227A3/fr

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
    • 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

La présente invention concerne un boggie à largeur variable comprenant des essieux tournants et une installation fixe pour changer la largeur de voie. Le boggie comprend: une plateforme-support pour un wagon de chemin de fer; au moins un essieu tournant (2) qui comporte au niveau de ses zones extérieures, des pièces formant support (10) pour les ressorts de suspension (11) de ladite plateforme qui renferment à l'intérieur des roulements (12) sur lesquels sont montées deux roues (1) au moyen d'un dispositif d'accouplement qui permet leur déplacement latéral et qui maintient assemblés des guides de verrouillage (18) au moyen desquels est commandé ledit déplacement latéral pour que les roues se situent dans les positions correspondant aux deux largeurs de voie; et un dispositif d'adaptation à la largeur de voie logé dans lesdites pièces formant support (10) qui est basé sur la coopération desdits guides de verrouillage (18) et d'un verrou (22) déplaçable verticalement lorsqu'il est actionné par des guides de blocage/déblocage (24) prévus dans une installation fixe pour effectuer le changement de largeur de voie.
PCT/ES2009/070123 2008-04-29 2009-04-28 Boggie à largeur variable comprenant des essieux tournants et installation fixe pour changer la largeur de voie WO2009133227A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
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
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
CA 2723103 CA2723103A1 (fr) 2008-04-29 2009-04-28 Boggie a largeur variable comprenant des essieux tournants et installation fixe pour changer la largeur de voie
EP09738264.2A EP2287061B1 (fr) 2008-04-29 2009-04-28 Boggie à largeur variable comprenant des essieux tournants et installation fixe pour changer la largeur de voie
US12/990,403 US20110265682A1 (en) 2008-04-29 2009-04-28 Variable gauge bogie with rotating axles and fixed track gauge change installation
PL09738264T PL2287061T3 (pl) 2008-04-29 2009-04-28 Wózek zwrotny o zmiennej szerokości z obrotowymi osiami i stanowisko przestawcze do zmiany rozstawu kół
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
AU2009242050A AU2009242050B2 (en) 2008-04-29 2009-04-28 Variable-width bogie with rotating axles and a stationary apparatus for changing track width

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 (fr) 2009-11-05
WO2009133227A3 WO2009133227A3 (fr) 2009-12-17

Family

ID=41010336

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2009/070123 WO2009133227A2 (fr) 2008-04-29 2009-04-28 Boggie à largeur variable comprenant des essieux tournants et installation fixe pour changer la largeur de voie

Country Status (9)

Country Link
US (1) US20110265682A1 (fr)
EP (1) EP2287061B1 (fr)
CN (1) CN102076544B (fr)
AU (1) AU2009242050B2 (fr)
CA (1) CA2723103A1 (fr)
ES (2) ES2346945B1 (fr)
PL (1) PL2287061T3 (fr)
RU (1) RU2493991C2 (fr)
WO (1) WO2009133227A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390155A1 (fr) 2010-05-28 2011-11-30 Construcciones Y Auxiliar de Ferrocarriles, S.A. Chariot roulant amovible pour véhicules de chemin de fer

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN107521519B (zh) * 2017-09-01 2023-07-11 西南交通大学 一种变轨距转向架
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
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
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
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
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
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
WO2020007074A1 (fr) * 2018-07-05 2020-01-09 中车青岛四方机车车辆股份有限公司 Train de roues pour train à écartement variable
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
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
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
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
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

Citations (1)

* Cited by examiner, † Cited by third party
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.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
ES2084551B1 (es) * 1993-10-15 1997-10-16 Talgo Patentes Sistema de guiado aplicable en un bogie de cuatro ruedas con separacion varibale entre las mismas.
JPH08253147A (ja) * 1995-03-20 1996-10-01 Fuji Heavy Ind Ltd 鉄道車両の軌間可変台車
CA2178177C (fr) * 1995-06-06 1999-08-03 Masao Ogawara Bogie a ecartement des roues variable pour materiel roulant
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
CN1232105A (zh) * 1998-03-12 1999-10-20 帕朋佩斯-塔尔戈股份有限公司 用于轨距转换装置的轮平移控制系统
BG64087B1 (bg) * 1999-04-19 2003-12-31 Никола ГАЙДАРОВ Колоос за различни междурелсия
JP3471002B2 (ja) * 1999-07-05 2003-11-25 財団法人鉄道総合技術研究所 鉄道車両用軌間可変台車
ES2172373B2 (es) * 1999-12-03 2003-06-01 Talgo Patentes Sistema de eje ferroviario con ruedas desplazables.
ES2192107B1 (es) * 2000-01-26 2005-02-16 Patentes Talgo, S.A. Sistema de eje motor con ruedas desplazables para vehiculo ferroviario.
DE10226897A1 (de) * 2002-06-17 2003-12-24 Siemens Ag Spurwechselfähiges Fahrwerk für Schienenfahrzeuge
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390155A1 (fr) 2010-05-28 2011-11-30 Construcciones Y Auxiliar de Ferrocarriles, S.A. Chariot roulant amovible pour véhicules de chemin de fer

Also Published As

Publication number Publication date
CN102076544B (zh) 2013-06-12
PL2287061T3 (pl) 2018-06-29
RU2493991C2 (ru) 2013-09-27
ES2346945B1 (es) 2011-12-23
ES2346945A1 (es) 2010-10-21
RU2010148416A (ru) 2012-06-10
US20110265682A1 (en) 2011-11-03
CN102076544A (zh) 2011-05-25
WO2009133227A3 (fr) 2009-12-17
EP2287061B1 (fr) 2017-12-06
ES2657426T3 (es) 2018-03-05
EP2287061A2 (fr) 2011-02-23
AU2009242050A1 (en) 2009-11-05
AU2009242050B2 (en) 2014-04-17
CA2723103A1 (fr) 2009-11-05

Similar Documents

Publication Publication Date Title
WO2009133227A2 (fr) Boggie à largeur variable comprenant des essieux tournants et installation fixe pour changer la largeur de voie
ES2353415B1 (es) Bogie de ancho variable mejorado con ejes giratorios.
US4503778A (en) Transportation system
US3861315A (en) Universal transportation system based on a cable suspended duo-rail railroad
ES2710629T3 (es) Bogie de rodadura desplazable, para vehículos ferroviarios
RU2296685C2 (ru) Соединительный проход между двухэтажными железнодорожными пассажирскими вагонами
ES2607380A2 (es) Conjunto de eje ferroviario
ES2492790B1 (es) Eje de ancho variable para vehículos ferroviarios y su sistema automático de identificación y localización
EP0185694B1 (fr) Systeme d'articulation pour voitures de tramway articulees a plancher abaisse
WO2013076338A1 (fr) Système de modification d'écartement pour voie étroite
ES2288751T3 (es) Sistema de elevacion subterraneo para vehiculos ferroviarios.
SU1004181A1 (ru) Колесна пара дл различной ширины колеи
ES2353086A1 (es) Bogie de ancho variable e instalación fija para cambio de ancho de vía.
AU2011201895A1 (en) Improved variable gauge bogie with rotating axles
ES2396386B1 (es) Torno de foso para el reperfilado de las ruedas de vehículos ferroviarios y procedimiento de cambio de ancho de vía.
CA2988649A1 (fr) Mecanisme de fonctionnement et verrouillage destine aux traversees obliques de vehicules guides par un rail central
JP2008024126A (ja) 脱線防止装置
EP0611847B1 (fr) Installation fixe pour changer l'écartement d'une voie ferrée
WO1998028176A1 (fr) Train de roulement a un seul essieu assorti de roues independantes mobiles pour wagons articules de transport de voitures
Nagy et al. Examining the movement differences in the behavior of normal and rack railway vehicle
RU2633092C1 (ru) Подвесная дорога с вагоном-лифтом
EP0190690A2 (fr) Chemin de fer à cabines pour le transport des personnes
ES2376560B1 (es) Dispositivo cambiador de ancho para vía estrecha.
Gomez et al. Talgo automatic gauge change system for freight wagons
CN214565355U (zh) 一种隧道施工有轨运输列车脱轨复位器

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980124898.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09738264

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2723103

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009738264

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2009242050

Country of ref document: AU

Ref document number: 2010148416

Country of ref document: RU

ENP Entry into the national phase

Ref document number: 2009242050

Country of ref document: AU

Date of ref document: 20090428

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 12990403

Country of ref document: US