CA3196383A1 - Rail vehicle and underframe thereof - Google Patents

Rail vehicle and underframe thereof

Info

Publication number
CA3196383A1
CA3196383A1 CA3196383A CA3196383A CA3196383A1 CA 3196383 A1 CA3196383 A1 CA 3196383A1 CA 3196383 A CA3196383 A CA 3196383A CA 3196383 A CA3196383 A CA 3196383A CA 3196383 A1 CA3196383 A1 CA 3196383A1
Authority
CA
Canada
Prior art keywords
underframe
side beam
plate
upright plate
stainless steel
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
CA3196383A
Other languages
English (en)
French (fr)
Inventor
Baolei XU
Jijun Ma
Gaoxia GONG
Jinhua Zhang
Chao AN
Dongbo Li
Li Wang
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 Tangshan Co Ltd
Original Assignee
CRRC Tangshan 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 Tangshan Co Ltd filed Critical CRRC Tangshan Co Ltd
Publication of CA3196383A1 publication Critical patent/CA3196383A1/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
    • B61F1/00—Underframes
    • B61F1/08—Details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Arc Welding In General (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
CA3196383A 2019-12-13 2019-12-19 Rail vehicle and underframe thereof Pending CA3196383A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201911284670.X 2019-12-13
CN201911284670.XA CN112977516B (zh) 2019-12-13 2019-12-13 一种轨道车辆及其底架
PCT/CN2019/126491 WO2021114345A1 (zh) 2019-12-13 2019-12-19 一种轨道车辆及其底架

Publications (1)

Publication Number Publication Date
CA3196383A1 true CA3196383A1 (en) 2021-06-17

Family

ID=76329431

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3196383A Pending CA3196383A1 (en) 2019-12-13 2019-12-19 Rail vehicle and underframe thereof

Country Status (3)

Country Link
CN (1) CN112977516B (zh)
CA (1) CA3196383A1 (zh)
WO (1) WO2021114345A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114179842B (zh) * 2021-12-03 2023-05-23 中车唐山机车车辆有限公司 双层底架、车体及轨道车辆
CN114162164B (zh) * 2021-12-03 2023-05-23 中车唐山机车车辆有限公司 一种采用铰接转向架的列车
CN114162161B (zh) * 2021-12-03 2023-03-21 中车唐山机车车辆有限公司 底架、车体及轨道车辆
CN115107815B (zh) * 2022-07-25 2024-02-23 中车青岛四方机车车辆股份有限公司 底架结构及轨道车辆

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6659017B2 (en) * 2000-11-02 2003-12-09 National Steel Car Limited Dropped deck center beam rail road car structure
CN103569148A (zh) * 2012-08-10 2014-02-12 齐齐哈尔轨道交通装备有限责任公司 漏斗车中梁和底架
US9205847B2 (en) * 2013-06-07 2015-12-08 Bombardier Transportation Gmbh Crash structure for a railcar
CN104149799B (zh) * 2014-08-15 2016-10-05 中车眉山车辆有限公司 多模式组合装载集装箱专用货车
CN204137005U (zh) * 2014-09-29 2015-02-04 南车株洲电力机车有限公司 一种轨道车辆车体底架边梁与端部件连接结构
JP6462534B2 (ja) * 2015-08-28 2019-01-30 株式会社日立製作所 軌条車両構体
CN205632506U (zh) * 2016-05-27 2016-10-12 中车眉山车辆有限公司 一种凹形结构底架
CN107856688B (zh) * 2017-11-14 2019-06-11 中车长春轨道客车股份有限公司 带有新型牵枕缓结构的轻量化地铁车体
CN109808725B (zh) * 2017-11-22 2020-10-16 中车唐山机车车辆有限公司 一种控制车底架及控制车
JP6916125B2 (ja) * 2018-02-01 2021-08-11 株式会社日立製作所 軌条車両構体
CN108313084B (zh) * 2018-04-11 2019-07-02 中车长春轨道客车股份有限公司 满足美国标准asme rt-2 2014要求的地铁车底架结构
CN108928358B (zh) * 2018-07-09 2020-02-14 中车青岛四方机车车辆股份有限公司 底架结构及具有其的列车
CN208868050U (zh) * 2018-08-27 2019-05-17 中车青岛四方机车车辆股份有限公司 一种鱼腹式底架
CN110304091B (zh) * 2019-07-16 2020-10-20 中车株洲电力机车有限公司 一种轨道车辆及其底架结构

Also Published As

Publication number Publication date
CN112977516A (zh) 2021-06-18
CN112977516B (zh) 2022-08-30
WO2021114345A1 (zh) 2021-06-17

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Effective date: 20230420

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