EP4086136A1 - Bogie à cadre sans traverse approprié pour un wagon de fret à grande vitesse - Google Patents

Bogie à cadre sans traverse approprié pour un wagon de fret à grande vitesse Download PDF

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Publication number
EP4086136A1
EP4086136A1 EP20909890.4A EP20909890A EP4086136A1 EP 4086136 A1 EP4086136 A1 EP 4086136A1 EP 20909890 A EP20909890 A EP 20909890A EP 4086136 A1 EP4086136 A1 EP 4086136A1
Authority
EP
European Patent Office
Prior art keywords
shaped
box
round steel
seat
traction rod
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
EP20909890.4A
Other languages
German (de)
English (en)
Other versions
EP4086136A4 (fr
Inventor
Yong Xu
Qiaoneng LI
Fengwei LIU
Guangyi Xiao
Yong Wang
Heyan JIANG
Xi GUAN
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 Yangtze Co Ltd
Original Assignee
CRRC Yangtze 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 Yangtze Co Ltd filed Critical CRRC Yangtze Co Ltd
Publication of EP4086136A1 publication Critical patent/EP4086136A1/fr
Publication of EP4086136A4 publication Critical patent/EP4086136A4/fr
Pending legal-status Critical Current

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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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • 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
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • 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
    • B61F5/08—Bolster supports or mountings incorporating rubber 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
    • B61F5/302—Leaf 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber 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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
EP20909890.4A 2019-12-31 2020-07-28 Bogie à cadre sans traverse approprié pour un wagon de fret à grande vitesse Pending EP4086136A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911415719.0A CN111016950A (zh) 2019-12-31 2019-12-31 适用于高速铁路货车的无摇枕构架式转向架
PCT/CN2020/105308 WO2021135198A1 (fr) 2019-12-31 2020-07-28 Bogie à cadre sans traverse approprié pour un wagon de fret à grande vitesse

Publications (2)

Publication Number Publication Date
EP4086136A1 true EP4086136A1 (fr) 2022-11-09
EP4086136A4 EP4086136A4 (fr) 2024-01-24

Family

ID=70201199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20909890.4A Pending EP4086136A4 (fr) 2019-12-31 2020-07-28 Bogie à cadre sans traverse approprié pour un wagon de fret à grande vitesse

Country Status (3)

Country Link
EP (1) EP4086136A4 (fr)
CN (1) CN111016950A (fr)
WO (1) WO2021135198A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111016950A (zh) * 2019-12-31 2020-04-17 中车长江车辆有限公司 适用于高速铁路货车的无摇枕构架式转向架
CN114044016A (zh) * 2021-12-09 2022-02-15 中车山东机车车辆有限公司 一种轨道工程车用焊接转向架

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863566A (ja) * 1981-10-12 1983-04-15 株式会社ブリヂストン 鉄道車両用枕ばね装置
DE4037672A1 (de) * 1990-11-27 1992-06-04 Man Ghh Schienenverkehr Schienenfahrzeug
CN2517641Y (zh) 2001-12-17 2002-10-23 齐齐哈尔铁路车辆(集团)有限责任公司 高速货车转向架
JP2007069820A (ja) * 2005-09-08 2007-03-22 Sumitomo Metal Ind Ltd 鉄道車両用台車
CN200945865Y (zh) 2006-07-19 2007-09-12 中国南车集团眉山车辆厂 快速铁路货车转向架
CN201457403U (zh) * 2009-07-17 2010-05-12 长春轨道客车股份有限公司 无摇枕空气弹簧转向架构架
CN102923153A (zh) * 2011-08-13 2013-02-13 南车青岛四方机车车辆股份有限公司 高速动车组转向架
CN102490755B (zh) 2011-12-23 2014-11-26 济南轨道交通装备有限责任公司 高速铁路货车转向架
CN103661463B (zh) 2013-12-13 2016-08-31 齐齐哈尔轨道交通装备有限责任公司 一种高速铁路货车转向架
WO2016124023A1 (fr) * 2015-02-05 2016-08-11 中车青岛四方机车车辆股份有限公司 Bogie de véhicule ferroviaire à grande vitesse
CN111016950A (zh) * 2019-12-31 2020-04-17 中车长江车辆有限公司 适用于高速铁路货车的无摇枕构架式转向架

Also Published As

Publication number Publication date
EP4086136A4 (fr) 2024-01-24
CN111016950A (zh) 2020-04-17
WO2021135198A1 (fr) 2021-07-08

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