EP4197877A4 - Frame, bogie, and rail vehicle - Google Patents

Frame, bogie, and rail vehicle

Info

Publication number
EP4197877A4
EP4197877A4 EP20949304.8A EP20949304A EP4197877A4 EP 4197877 A4 EP4197877 A4 EP 4197877A4 EP 20949304 A EP20949304 A EP 20949304A EP 4197877 A4 EP4197877 A4 EP 4197877A4
Authority
EP
European Patent Office
Prior art keywords
bogie
frame
rail vehicle
rail
vehicle
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
EP20949304.8A
Other languages
German (de)
French (fr)
Other versions
EP4197877A1 (en
Inventor
Wei Wang
Shuhua Li
Ruimei Wu
Chunguang Yan
Jie Jiang
Xuefei Huang
Qi Lan
Lin Yang
Jianke Zheng
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 EP4197877A1 publication Critical patent/EP4197877A1/en
Publication of EP4197877A4 publication Critical patent/EP4197877A4/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
    • 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
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/10—Bolster supports or mountings incorporating fluid springs
    • 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
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
EP20949304.8A 2020-08-11 2020-09-21 Frame, bogie, and rail vehicle Pending EP4197877A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010803696.7A CN111994114B (en) 2020-08-11 2020-08-11 Framework, bogie and rail vehicle
PCT/CN2020/116402 WO2022032807A1 (en) 2020-08-11 2020-09-21 Frame, bogie, and rail vehicle

Publications (2)

Publication Number Publication Date
EP4197877A1 EP4197877A1 (en) 2023-06-21
EP4197877A4 true EP4197877A4 (en) 2024-01-31

Family

ID=73463038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20949304.8A Pending EP4197877A4 (en) 2020-08-11 2020-09-21 Frame, bogie, and rail vehicle

Country Status (3)

Country Link
EP (1) EP4197877A4 (en)
CN (1) CN111994114B (en)
WO (1) WO2022032807A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112550251B (en) * 2020-12-04 2022-03-18 中车南京浦镇车辆有限公司 Rubber wheel train and brake control system and method thereof
CN112549934B (en) * 2020-12-04 2022-04-15 中车南京浦镇车辆有限公司 Rubber wheel train
CN114559976B (en) * 2022-01-13 2024-02-27 西南交通大学 Flexible framework for railway vehicle bogie by adopting slewing bearing
CN114162166B (en) * 2022-01-13 2024-02-27 西南交通大学 Inner axle box bogie adopting novel flexible framework and permanent magnet direct drive motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105882674B (en) * 2016-05-10 2018-06-29 同济大学 Suitable for the rubber hinged knuckle device of double-T shaped framework
CN108263415A (en) * 2017-12-27 2018-07-10 中车唐山机车车辆有限公司 Bogie
JP6697352B2 (en) * 2016-08-22 2020-05-20 川崎重工業株式会社 Railcar bogie

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE615193A (en) * 1962-03-16 1962-07-16 Henricot Usines Emile Sa Cast steel bogie for wagons and characteristic elements of this bogie.
JP3746349B2 (en) * 1997-02-05 2006-02-15 富士重工業株式会社 Axle support structure for railcar bogie
IT1308305B1 (en) * 1999-10-27 2001-12-10 Aldo Frediani ARTICULATED TROLLEY FOR VEHICLES MARKED ON RAIL
CN101565049B (en) * 2008-04-25 2011-06-08 南车青岛四方机车车辆股份有限公司 Steering frame of hinged frame linear electric motor
CN101565051A (en) * 2008-04-25 2009-10-28 南车青岛四方机车车辆股份有限公司 Central cross beam connecting type hinging framework
KR101675615B1 (en) * 2010-02-15 2016-11-11 니뽄샤료세이조우 가부시키가이샤 Bogie frame for railroad vehicle
CN102963388B (en) * 2012-07-10 2015-06-24 南车南京浦镇车辆有限公司 Flexible direct-drive type steering rack
CN203450125U (en) * 2013-08-23 2014-02-26 常州长青交通科技股份有限公司 Direct drive system of wheel set motor of railway vehicle
CN104527661B (en) * 2014-12-15 2017-04-05 中车青岛四方机车车辆股份有限公司 A kind of steering framing wheel is to drive system and the bogie using the system
CN105197021A (en) * 2015-09-22 2015-12-30 南车南京浦镇车辆有限公司 Motor hold shaft installation type permanent-magnetic direct-drive bogie
CN105882665B (en) * 2016-05-10 2018-08-07 同济大学 A kind of outstanding straight drive radial steering of the flexible carrier of double-T shaped framework elastic hinge joint
CN205872075U (en) * 2016-07-22 2017-01-11 中车青岛四方机车车辆股份有限公司 Articulated formula rail vehicle bogie of low -floor hangs draw gear
CN108556866A (en) * 2017-12-27 2018-09-21 中车唐山机车车辆有限公司 Bogie frame
CN108791325B (en) * 2018-07-27 2020-08-21 中车株洲电力机车有限公司 Permanent-magnet direct-drive bogie and railway vehicle thereof
CN110641503A (en) * 2019-10-17 2020-01-03 西南交通大学 Novel bogie
CN111469872A (en) * 2020-05-29 2020-07-31 西南交通大学 Permanent magnet motor and axle box integrated driving structure
CN111469878A (en) * 2020-05-29 2020-07-31 西南交通大学 Permanent magnet motor driven suspension type single-rail vehicle hinge pin type bogie frame

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105882674B (en) * 2016-05-10 2018-06-29 同济大学 Suitable for the rubber hinged knuckle device of double-T shaped framework
JP6697352B2 (en) * 2016-08-22 2020-05-20 川崎重工業株式会社 Railcar bogie
CN108263415A (en) * 2017-12-27 2018-07-10 中车唐山机车车辆有限公司 Bogie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022032807A1 *

Also Published As

Publication number Publication date
CN111994114A (en) 2020-11-27
CN111994114B (en) 2021-07-27
EP4197877A1 (en) 2023-06-21
WO2022032807A1 (en) 2022-02-17

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Ipc: B61F 5/38 20060101ALI20231222BHEP

Ipc: B61F 5/52 20060101AFI20231222BHEP