EP3919341A4 - Motor train unit and obstacle pushing-aside apparatus thereof - Google Patents

Motor train unit and obstacle pushing-aside apparatus thereof Download PDF

Info

Publication number
EP3919341A4
EP3919341A4 EP20748947.7A EP20748947A EP3919341A4 EP 3919341 A4 EP3919341 A4 EP 3919341A4 EP 20748947 A EP20748947 A EP 20748947A EP 3919341 A4 EP3919341 A4 EP 3919341A4
Authority
EP
European Patent Office
Prior art keywords
aside
train unit
motor train
obstacle
pushing
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.)
Pending
Application number
EP20748947.7A
Other languages
German (de)
French (fr)
Other versions
EP3919341A1 (en
Inventor
Chao Wang
Hai Deng
Yanjie ZHANG
Cong Li
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.)
CRRC Changchun Railway Vehicles Co Ltd
Original Assignee
CRRC Changchun Railway Vehicles Co Ltd
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 CRRC Changchun Railway Vehicles Co Ltd filed Critical CRRC Changchun Railway Vehicles Co Ltd
Publication of EP3919341A1 publication Critical patent/EP3919341A1/en
Publication of EP3919341A4 publication Critical patent/EP3919341A4/en
Pending legal-status Critical Current

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
    • B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
    • B61F19/04—Bumpers or like collision guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Body Structure For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
EP20748947.7A 2019-01-29 2020-01-06 Motor train unit and obstacle pushing-aside apparatus thereof Pending EP3919341A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201920157130.4U CN209454762U (en) 2019-01-29 2019-01-29 EMU and its obstacle deflector
PCT/CN2020/070439 WO2020156041A1 (en) 2019-01-29 2020-01-06 Motor train unit and obstacle pushing-aside apparatus thereof

Publications (2)

Publication Number Publication Date
EP3919341A1 EP3919341A1 (en) 2021-12-08
EP3919341A4 true EP3919341A4 (en) 2022-10-19

Family

ID=68046245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20748947.7A Pending EP3919341A4 (en) 2019-01-29 2020-01-06 Motor train unit and obstacle pushing-aside apparatus thereof

Country Status (4)

Country Link
EP (1) EP3919341A4 (en)
CN (1) CN209454762U (en)
SG (1) SG11202008370TA (en)
WO (1) WO2020156041A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209454762U (en) * 2019-01-29 2019-10-01 中车长春轨道客车股份有限公司 EMU and its obstacle deflector
CN113147821A (en) * 2021-05-31 2021-07-23 中车青岛四方机车车辆股份有限公司 Obstacle removing device, vehicle body and rail vehicle
CN113815666A (en) * 2021-09-17 2021-12-21 中车长春轨道客车股份有限公司 Traction beam structure meeting operating requirement of urban vehicle obstacle deflector at speed of 160km/h
CN116573008B (en) * 2023-07-12 2023-09-08 西南石油大学 Rail train barrier remover

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9963845B2 (en) * 2014-02-28 2018-05-08 Siemens Aktiengesellschaft Rail vehicle comprising snow plow
CN109109901A (en) * 2018-11-06 2019-01-01 中车株洲电力机车有限公司 A kind of rail traffic vehicles and its general-purpose type modularization pilot

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478152A (en) * 1982-12-02 1984-10-23 Holley Engineering Company, Inc. Railroad scrap pick up machine
CN201685828U (en) * 2010-05-21 2010-12-29 长春轨道客车股份有限公司 B type metro bogie simple stone removing device
CN102320312A (en) * 2011-07-01 2012-01-18 长春轨道客车股份有限公司 Bogie obstruction guard and flange lubrication integrated device
CN209454762U (en) * 2019-01-29 2019-10-01 中车长春轨道客车股份有限公司 EMU and its obstacle deflector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9963845B2 (en) * 2014-02-28 2018-05-08 Siemens Aktiengesellschaft Rail vehicle comprising snow plow
CN109109901A (en) * 2018-11-06 2019-01-01 中车株洲电力机车有限公司 A kind of rail traffic vehicles and its general-purpose type modularization pilot

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020156041A1 *

Also Published As

Publication number Publication date
CN209454762U (en) 2019-10-01
EP3919341A1 (en) 2021-12-08
SG11202008370TA (en) 2020-09-29
WO2020156041A1 (en) 2020-08-06

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RIC1 Information provided on ipc code assigned before grant

Ipc: B61F 19/06 20060101ALI20220913BHEP

Ipc: B61F 19/04 20060101AFI20220913BHEP