EP3369640A4 - Method for improving overall performance of rail vehicle bogie and suspension damping system - Google Patents

Method for improving overall performance of rail vehicle bogie and suspension damping system Download PDF

Info

Publication number
EP3369640A4
EP3369640A4 EP16858570.1A EP16858570A EP3369640A4 EP 3369640 A4 EP3369640 A4 EP 3369640A4 EP 16858570 A EP16858570 A EP 16858570A EP 3369640 A4 EP3369640 A4 EP 3369640A4
Authority
EP
European Patent Office
Prior art keywords
rail vehicle
overall performance
damping system
improving overall
vehicle bogie
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
EP16858570.1A
Other languages
German (de)
French (fr)
Other versions
EP3369640A1 (en
Inventor
Haitao Cheng
Wansheng FENG
Jigang RONG
Zhongsan JIANG
Jun Luo
Jiangbiao HUANG
Xianglong XIAO
Hui ZENG
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.)
Zhuzhou Times New Material Technology Co Ltd
Original Assignee
Zhuzhou Times New Material Technology 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
Priority claimed from CN201510709115.2A external-priority patent/CN106314469B/en
Application filed by Zhuzhou Times New Material Technology Co Ltd filed Critical Zhuzhou Times New Material Technology Co Ltd
Publication of EP3369640A1 publication Critical patent/EP3369640A1/en
Publication of EP3369640A4 publication Critical patent/EP3369640A4/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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the 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
    • 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
EP16858570.1A 2015-10-28 2016-01-12 Method for improving overall performance of rail vehicle bogie and suspension damping system Pending EP3369640A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510709115.2A CN106314469B (en) 2015-07-03 2015-10-28 A kind of improvement method of rail vehicle truck overall performance and hanging vibration reduction system
PCT/CN2016/070656 WO2017071119A1 (en) 2015-10-28 2016-01-12 Method for improving overall performance of rail vehicle bogie and suspension damping system

Publications (2)

Publication Number Publication Date
EP3369640A1 EP3369640A1 (en) 2018-09-05
EP3369640A4 true EP3369640A4 (en) 2018-11-14

Family

ID=63012762

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16858570.1A Pending EP3369640A4 (en) 2015-10-28 2016-01-12 Method for improving overall performance of rail vehicle bogie and suspension damping system

Country Status (2)

Country Link
EP (1) EP3369640A4 (en)
WO (1) WO2017071119A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107350774B (en) * 2017-08-29 2023-09-26 株洲时代新材料科技股份有限公司 Press-fitting tool and press-fitting method for axle box pull rod
CN107364462B (en) * 2017-09-01 2023-06-23 株洲时代新材料科技股份有限公司 Overload protection method and structure of anti-rolling torsion bar system of railway vehicle
CN112046527B (en) * 2020-08-20 2021-10-01 株洲时代新材料科技股份有限公司 Active control type variable-rigidity anti-rolling torsion bar device and rigidity changing method thereof
CN112199774B (en) * 2020-09-27 2022-11-25 一汽解放青岛汽车有限公司 Method for calculating bending deflection of commercial vehicle frame in whole vehicle state
CN112629878B (en) * 2020-12-08 2023-07-14 恒大恒驰新能源汽车研究院(上海)有限公司 Method and device for measuring torsional rigidity of vehicle body
CN113928361A (en) * 2021-11-04 2022-01-14 株洲时代瑞唯减振装备有限公司 Split type liquid rubber composite node with low diameter-to-axis ratio
WO2023077331A1 (en) * 2021-11-04 2023-05-11 株洲时代瑞唯减振装备有限公司 Liquid rubber composite node having small radial to axial stiffness ratio

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2326729A1 (en) * 1973-05-25 1974-12-12 Maschf Augsburg Nuernberg Ag WHEEL SET GUIDE FOR A DRIVE, IN PARTICULAR A BOGIE OF A RAIL VEHICLE
CN104925079A (en) * 2015-07-03 2015-09-23 株洲时代新材料科技股份有限公司 Supporting spherical hinge preventing horizontal moving of torsion bar and supporting spherical hinge device comprising same
CN204713091U (en) * 2015-07-03 2015-10-21 株洲时代新材料科技股份有限公司 A kind of support ball pivot and fulcrum ball hinge device thereof that can prevent torsion bar horizontal looseness

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2797763Y (en) * 2005-02-04 2006-07-19 株洲时代新材料科技股份有限公司 Node cover counter arc rubber spring for rail vehicle bogie
CN102963382B (en) * 2012-12-06 2016-02-10 南车二七车辆有限公司 A kind of railway goods train bogie
CN103625494B (en) * 2013-06-29 2016-09-07 中车青岛四方机车车辆股份有限公司 A kind of Narrow-gauge train bogie
JP2015051677A (en) * 2013-09-06 2015-03-19 株式会社日立製作所 Truck for railroad vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2326729A1 (en) * 1973-05-25 1974-12-12 Maschf Augsburg Nuernberg Ag WHEEL SET GUIDE FOR A DRIVE, IN PARTICULAR A BOGIE OF A RAIL VEHICLE
CN104925079A (en) * 2015-07-03 2015-09-23 株洲时代新材料科技股份有限公司 Supporting spherical hinge preventing horizontal moving of torsion bar and supporting spherical hinge device comprising same
CN204713091U (en) * 2015-07-03 2015-10-21 株洲时代新材料科技股份有限公司 A kind of support ball pivot and fulcrum ball hinge device thereof that can prevent torsion bar horizontal looseness

Also Published As

Publication number Publication date
EP3369640A1 (en) 2018-09-05
WO2017071119A1 (en) 2017-05-04

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Inventor name: ZENG, HUI

Inventor name: XIAO, XIANGLONG

Inventor name: HUANG, JIANGBIAO

Inventor name: LUO, JUN

Inventor name: JIANG, ZHONGSAN

Inventor name: RONG, JIGANG

Inventor name: FENG, WANSHENG

Inventor name: CHENG, HAITAO