EP4206055A4 - Zugträger für schienenzug und zugvorrichtung - Google Patents

Zugträger für schienenzug und zugvorrichtung Download PDF

Info

Publication number: EP4206055A4
Authority: EP; European Patent Office
Prior art keywords: traction; train; rails; traction device; traction beam
Prior art date: 2020-12-10
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

EP21902716.6A

Other languages

English (en)

French (fr)

Other versions

EP4206055B1 (de

EP4206055A1 (de

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.)

2020-12-10

Filing date

2021-12-10

Publication date

2024-01-10

2021-12-10 Application filed by CRRC Qingdao Sifang Co Ltd filed Critical CRRC Qingdao Sifang Co Ltd

2023-07-05 Publication of EP4206055A1 publication Critical patent/EP4206055A1/de

2024-01-10 Publication of EP4206055A4 publication Critical patent/EP4206055A4/de

2025-03-19 Application granted granted Critical

2025-03-19 Publication of EP4206055B1 publication Critical patent/EP4206055B1/de

Status Active legal-status Critical Current

2041-12-10 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
- B61F5/02—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)
Bearings For Parts Moving Linearly (AREA)
Rod-Shaped Construction Members (AREA)
Vibration Dampers (AREA)
Platform Screen Doors And Railroad Systems (AREA)

EP21902716.6A 2020-12-10 2021-12-10 Zugträger für schienenzug und zugvorrichtung Active EP4206055B1 (de)

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 (zh)	2020-12-10	2021-12-10	轨道列车的牵引梁和牵引装置

Publications (3)

Publication Number	Publication Date
EP4206055A1 EP4206055A1 (de)	2023-07-05
EP4206055A4 true EP4206055A4 (de)	2024-01-10
EP4206055B1 EP4206055B1 (de)	2025-03-19

Family

ID=75232906

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21902716.6A Active EP4206055B1 (de)	2020-12-10	2021-12-10	Zugträger für schienenzug und zugvorrichtung

Country Status (5)

Country	Link
EP (1)	EP4206055B1 (de)
JP (1)	JP7483138B2 (de)
CN (1)	CN112606862B (de)
ES (1)	ES3018914T3 (de)
WO (1)	WO2022122011A1 (de)

Families Citing this family (5)

* 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
CN116513254B (zh) *	2023-04-12	2025-07-01	中车唐山机车车辆有限公司	一种动力转向架及轨道车辆
CN116513253B (zh) *	2023-04-12	2025-12-23	中车唐山机车车辆有限公司	一种非动力转向架及轨道车辆
CN119527368B (zh) *	2023-08-30	2026-04-21	中车青岛四方机车车辆股份有限公司	中央牵引装置、转向架及轨道车辆
CN119527374B (zh) *	2023-08-30	2025-10-31	中车青岛四方机车车辆股份有限公司	转向架及轨道车辆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1254821A1 (de) *	2001-04-30	2002-11-06	Siemens Aktiengesellschaft	Vorrichtung zur Führung eines Drehgestells
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
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
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
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

2020
- 2020-12-10 CN CN202011438180.3A patent/CN112606862B/zh active Active
2021
- 2021-12-10 EP EP21902716.6A patent/EP4206055B1/de active Active
- 2021-12-10 WO PCT/CN2021/137049 patent/WO2022122011A1/zh not_active Ceased
- 2021-12-10 JP JP2023528234A patent/JP7483138B2/ja active Active
- 2021-12-10 ES ES21902716T patent/ES3018914T3/es active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1254821A1 (de) *	2001-04-30	2002-11-06	Siemens Aktiengesellschaft	Vorrichtung zur Führung eines Drehgestells
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
ES3018914T3 (en)	2025-05-19
JP7483138B2 (ja)	2024-05-14
EP4206055B1 (de)	2025-03-19
CN112606862B (zh)	2022-05-31
WO2022122011A1 (zh)	2022-06-16
JP2023548623A (ja)	2023-11-17
EP4206055A1 (de)	2023-07-05
CN112606862A (zh)	2021-04-06

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