EP4206055A4 - Poutre de traction pour train sur rails, et dispositif de traction - Google Patents

Poutre de traction pour train sur rails, et dispositif de traction Download PDF

Info

Publication number
EP4206055A4
EP4206055A4 EP21902716.6A EP21902716A EP4206055A4 EP 4206055 A4 EP4206055 A4 EP 4206055A4 EP 21902716 A EP21902716 A EP 21902716A EP 4206055 A4 EP4206055 A4 EP 4206055A4
Authority
EP
European Patent Office
Prior art keywords
traction
rail train
traction device
traction beam
train
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
EP21902716.6A
Other languages
German (de)
English (en)
Other versions
EP4206055A1 (fr
Inventor
Hongyong Cao
Dongxiao Yang
Qingda CAO
Weidong Yang
Xin Yang
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 Qingdao Sifang Co Ltd
Original Assignee
CRRC Qingdao Sifang 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 Qingdao Sifang Co Ltd filed Critical CRRC Qingdao Sifang Co Ltd
Publication of EP4206055A1 publication Critical patent/EP4206055A1/fr
Publication of EP4206055A4 publication Critical patent/EP4206055A4/fr
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
    • B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
    • B61F5/18—King-bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
    • B61G1/40—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with coupling bars having an enlarged or recessed end which slips into the opposite coupling part and is gripped thereby, e.g. arrow-head type; with coupling parts having a tong-like gripping action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Bearings For Parts Moving Linearly (AREA)
EP21902716.6A 2020-12-10 2021-12-10 Poutre de traction pour train sur rails, et dispositif de traction Pending EP4206055A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011438180.3A CN112606862B (zh) 2020-12-10 2020-12-10 轨道列车的牵引梁和牵引装置
PCT/CN2021/137049 WO2022122011A1 (fr) 2020-12-10 2021-12-10 Poutre de traction pour train sur rails, et dispositif de traction

Publications (2)

Publication Number Publication Date
EP4206055A1 EP4206055A1 (fr) 2023-07-05
EP4206055A4 true EP4206055A4 (fr) 2024-01-10

Family

ID=75232906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21902716.6A Pending EP4206055A4 (fr) 2020-12-10 2021-12-10 Poutre de traction pour train sur rails, et dispositif de traction

Country Status (4)

Country Link
EP (1) EP4206055A4 (fr)
JP (1) JP7483138B2 (fr)
CN (1) CN112606862B (fr)
WO (1) WO2022122011A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112606862B (zh) * 2020-12-10 2022-05-31 中车青岛四方机车车辆股份有限公司 轨道列车的牵引梁和牵引装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1254821A1 (fr) * 2001-04-30 2002-11-06 Siemens Aktiengesellschaft Dispositif de guidage d'un bogie
KR20100114780A (ko) * 2009-04-16 2010-10-26 장남인 철도차량의 대차 연결 장치
CN112026838A (zh) * 2020-09-10 2020-12-04 中车青岛四方机车车辆股份有限公司 牵引梁、中央牵引装置、转向架及轨道车辆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4091018B2 (ja) * 2004-05-27 2008-05-28 近畿車輌株式会社 鉄道車両の牽引装置
CN201646749U (zh) * 2009-12-31 2010-11-24 南车青岛四方机车车辆股份有限公司 中央牵引定位装置
CN203358607U (zh) * 2013-07-17 2013-12-25 南车二七车辆有限公司 一种快速货车转向架的牵引装置
CN107472287A (zh) * 2017-07-14 2017-12-15 中车青岛四方机车车辆股份有限公司 牵引装置、转向架和车辆
CN110304094B (zh) * 2019-07-03 2022-02-11 中车株洲电力机车有限公司 一种单中心销式牵引结构及构架
CN211494071U (zh) * 2020-01-03 2020-09-15 中车青岛四方机车车辆股份有限公司 一种轨道列车及其中央牵引装置
CN112047225B (zh) * 2020-09-10 2022-07-08 中车青岛四方机车车辆股份有限公司 起吊装置、转向架及轨道车辆
CN112026840B (zh) * 2020-09-10 2021-11-12 中车青岛四方机车车辆股份有限公司 转向架用中央牵引装置、转向架及轨道车辆
CN112026839B (zh) * 2020-09-10 2021-11-12 中车青岛四方机车车辆股份有限公司 牵引梁、中央牵引装置、转向架及轨道车辆
CN112606862B (zh) * 2020-12-10 2022-05-31 中车青岛四方机车车辆股份有限公司 轨道列车的牵引梁和牵引装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1254821A1 (fr) * 2001-04-30 2002-11-06 Siemens Aktiengesellschaft Dispositif de guidage d'un bogie
KR20100114780A (ko) * 2009-04-16 2010-10-26 장남인 철도차량의 대차 연결 장치
CN112026838A (zh) * 2020-09-10 2020-12-04 中车青岛四方机车车辆股份有限公司 牵引梁、中央牵引装置、转向架及轨道车辆

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022122011A1 *

Also Published As

Publication number Publication date
JP7483138B2 (ja) 2024-05-14
WO2022122011A1 (fr) 2022-06-16
CN112606862A (zh) 2021-04-06
CN112606862B (zh) 2022-05-31
EP4206055A1 (fr) 2023-07-05
JP2023548623A (ja) 2023-11-17

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