EP3725637A4 - Drehgestell und selbstverstellbare dreharmpositioniervorrichtung dafür - Google Patents

Drehgestell und selbstverstellbare dreharmpositioniervorrichtung dafür Download PDF

Info

Publication number
EP3725637A4
EP3725637A4 EP18889191.5A EP18889191A EP3725637A4 EP 3725637 A4 EP3725637 A4 EP 3725637A4 EP 18889191 A EP18889191 A EP 18889191A EP 3725637 A4 EP3725637 A4 EP 3725637A4
Authority
EP
European Patent Office
Prior art keywords
bogie
self
positioning device
rotary arm
arm positioning
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.)
Granted
Application number
EP18889191.5A
Other languages
English (en)
French (fr)
Other versions
EP3725637A1 (de
EP3725637B1 (de
EP3725637C0 (de
Inventor
Shifeng Xu
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 Qiqihar Rolling Stock Co Ltd
Dalian Research and Development Center of CRRC Qiqihar Rolling Stock Co Ltd
Original Assignee
CRRC Qiqihar Rolling Stock Co Ltd
Dalian Research and Development Center of CRRC Qiqihar Rolling Stock 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 CN201721750973.2U external-priority patent/CN207758797U/zh
Priority claimed from CN201711340733.XA external-priority patent/CN107901939B/zh
Application filed by CRRC Qiqihar Rolling Stock Co Ltd, Dalian Research and Development Center of CRRC Qiqihar Rolling Stock Co Ltd filed Critical CRRC Qiqihar Rolling Stock Co Ltd
Publication of EP3725637A1 publication Critical patent/EP3725637A1/de
Publication of EP3725637A4 publication Critical patent/EP3725637A4/de
Application granted granted Critical
Publication of EP3725637B1 publication Critical patent/EP3725637B1/de
Publication of EP3725637C0 publication Critical patent/EP3725637C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B61F5/26—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
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • B61F5/325—The guiding device including swinging arms or the like to ensure the parallelism of the axles
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
EP18889191.5A 2017-12-14 2018-12-07 Drehgestell und selbstverstellbare dreharmpositioniervorrichtung dafür Active EP3725637B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201721750973.2U CN207758797U (zh) 2017-12-14 2017-12-14 转向架及其自适应转臂定位装置
CN201711340733.XA CN107901939B (zh) 2017-12-14 2017-12-14 转向架及其自适应转臂定位装置
PCT/CN2018/119681 WO2019114616A1 (zh) 2017-12-14 2018-12-07 转向架及其自适应转臂定位装置

Publications (4)

Publication Number Publication Date
EP3725637A1 EP3725637A1 (de) 2020-10-21
EP3725637A4 true EP3725637A4 (de) 2021-09-08
EP3725637B1 EP3725637B1 (de) 2024-01-31
EP3725637C0 EP3725637C0 (de) 2024-01-31

Family

ID=66819938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18889191.5A Active EP3725637B1 (de) 2017-12-14 2018-12-07 Drehgestell und selbstverstellbare dreharmpositioniervorrichtung dafür

Country Status (2)

Country Link
EP (1) EP3725637B1 (de)
WO (1) WO2019114616A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114670888B (zh) * 2022-04-25 2023-03-24 西南交通大学 一种列车脱轨后防脱线装置
WO2023222821A1 (en) * 2022-05-18 2023-11-23 Traila Ag Railway bogie for leveling a vertical position of a sensor unit and a railway vehicle comprising the railway bogie
CN115072010B (zh) * 2022-08-22 2022-12-23 中国科学院西安光学精密机械研究所 一种空间星载可展开转台机构及其迟滞时间的测试方法
CN115639001B (zh) * 2022-10-28 2025-09-16 中车长春轨道客车股份有限公司 一种转臂定位结构转向架静压试验调整方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202541564U (zh) * 2012-03-27 2012-11-21 南车二七车辆有限公司 转向架转臂式轴箱定位装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732372A (en) * 1984-08-20 1988-03-22 Budd Company Dampers for mechanical railway springs
CN201334029Y (zh) * 2009-01-05 2009-10-28 西南交通大学 球冠副摆式铁路货车承载鞍组件
JP5771107B2 (ja) * 2011-09-30 2015-08-26 公益財団法人鉄道総合技術研究所 軸箱支持装置
CN202413825U (zh) * 2011-12-12 2012-09-05 南车南京浦镇车辆有限公司 轮对提吊机构
CN102616246B (zh) * 2012-03-27 2015-07-22 南车二七车辆有限公司 一种转向架转臂式轴箱定位装置
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
CN106428084A (zh) * 2017-01-05 2017-02-22 中车南京浦镇车辆有限公司 一种转向架用抗疲劳防断轴端线缆支架
CN207758797U (zh) * 2017-12-14 2018-08-24 中车齐齐哈尔车辆有限公司 转向架及其自适应转臂定位装置
CN107901939B (zh) * 2017-12-14 2024-03-26 中车齐齐哈尔车辆有限公司 转向架及其自适应转臂定位装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202541564U (zh) * 2012-03-27 2012-11-21 南车二七车辆有限公司 转向架转臂式轴箱定位装置

Also Published As

Publication number Publication date
EP3725637A1 (de) 2020-10-21
EP3725637B1 (de) 2024-01-31
EP3725637C0 (de) 2024-01-31
WO2019114616A1 (zh) 2019-06-20

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