EP4379136A1 - Appareil de bourrage à excitation par vibration - Google Patents

Appareil de bourrage à excitation par vibration Download PDF

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Publication number
EP4379136A1
EP4379136A1 EP22848408.5A EP22848408A EP4379136A1 EP 4379136 A1 EP4379136 A1 EP 4379136A1 EP 22848408 A EP22848408 A EP 22848408A EP 4379136 A1 EP4379136 A1 EP 4379136A1
Authority
EP
European Patent Office
Prior art keywords
vibration excitation
tamping
hinged
machine frame
double
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
EP22848408.5A
Other languages
German (de)
English (en)
Inventor
Lei Wang
Chunlong Li
Jurui LI
Kang XIANG
Jiaxiang GONG
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 Qishuyan Institute Co Ltd
Changzhou CRRC Ruitai Equipment Technology Co Ltd
Original Assignee
CRRC Qishuyan Institute Co Ltd
Changzhou CRRC Ruitai Equipment 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 CN202121744892.8U external-priority patent/CN218436416U/zh
Priority claimed from CN202110860086.5A external-priority patent/CN113463451A/zh
Application filed by CRRC Qishuyan Institute Co Ltd, Changzhou CRRC Ruitai Equipment Technology Co Ltd filed Critical CRRC Qishuyan Institute Co Ltd
Publication of EP4379136A1 publication Critical patent/EP4379136A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
    • E01B27/13—Packing sleepers, with or without concurrent work on the track
    • E01B27/16—Sleeper-tamping machines

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
EP22848408.5A 2021-07-28 2022-07-21 Appareil de bourrage à excitation par vibration Pending EP4379136A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202121744892.8U CN218436416U (zh) 2021-07-28 2021-07-28 一种激振捣固装置
CN202110860086.5A CN113463451A (zh) 2021-07-28 2021-07-28 一种激振捣固装置
PCT/CN2022/107124 WO2023005803A1 (fr) 2021-07-28 2022-07-21 Appareil de bourrage à excitation par vibration

Publications (1)

Publication Number Publication Date
EP4379136A1 true EP4379136A1 (fr) 2024-06-05

Family

ID=85087517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22848408.5A Pending EP4379136A1 (fr) 2021-07-28 2022-07-21 Appareil de bourrage à excitation par vibration

Country Status (2)

Country Link
EP (1) EP4379136A1 (fr)
WO (1) WO2023005803A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117391262B (zh) * 2023-12-12 2024-03-22 中国铁路设计集团有限公司 精测精捣作业过程中有砟铁路动态tqi智能预测方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101864707B (zh) * 2010-05-28 2013-09-11 昆明中铁大型养路机械集团有限公司 一种正线双枕捣固装置
AT516671B1 (de) 2014-12-22 2017-01-15 System 7 - Railsupport GmbH Stopfaggregat für eine Gleisstopfmaschine
CN111719355A (zh) * 2019-03-22 2020-09-29 中国铁建高新装备股份有限公司 一种含偏心激振机构的捣固装置及其相应的捣固方法
CN112160200A (zh) * 2020-10-21 2021-01-01 中国铁建高新装备股份有限公司 一种三枕捣固装置
CN112176791A (zh) * 2020-10-21 2021-01-05 中国铁建高新装备股份有限公司 一种双枕捣固装置
CN113463451A (zh) * 2021-07-28 2021-10-01 常州中车瑞泰装备科技有限公司 一种激振捣固装置

Also Published As

Publication number Publication date
WO2023005803A1 (fr) 2023-02-02

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