EP2513374A4 - Schienenschwingungsabsorbierer und befestigungsmechanismus dafür - Google Patents

Schienenschwingungsabsorbierer und befestigungsmechanismus dafür

Info

Publication number
EP2513374A4
EP2513374A4 EP10837137.8A EP10837137A EP2513374A4 EP 2513374 A4 EP2513374 A4 EP 2513374A4 EP 10837137 A EP10837137 A EP 10837137A EP 2513374 A4 EP2513374 A4 EP 2513374A4
Authority
EP
European Patent Office
Prior art keywords
vibration absorber
fastening mechanism
rail vibration
rail
absorber
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.)
Withdrawn
Application number
EP10837137.8A
Other languages
English (en)
French (fr)
Other versions
EP2513374A1 (de
Inventor
Wai Lun Ho
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.)
WILSON ACOUSTICS Ltd
Original Assignee
WILSON ACOUSTICS 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 WILSON ACOUSTICS Ltd filed Critical WILSON ACOUSTICS Ltd
Publication of EP2513374A1 publication Critical patent/EP2513374A1/de
Publication of EP2513374A4 publication Critical patent/EP2513374A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Railway Tracks (AREA)
EP10837137.8A 2009-12-14 2010-11-19 Schienenschwingungsabsorbierer und befestigungsmechanismus dafür Withdrawn EP2513374A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28603109P 2009-12-14 2009-12-14
PCT/IB2010/055290 WO2011073826A1 (en) 2009-12-14 2010-11-19 Rail vibration absorber and fastening mechanism

Publications (2)

Publication Number Publication Date
EP2513374A1 EP2513374A1 (de) 2012-10-24
EP2513374A4 true EP2513374A4 (de) 2015-09-02

Family

ID=44166805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10837137.8A Withdrawn EP2513374A4 (de) 2009-12-14 2010-11-19 Schienenschwingungsabsorbierer und befestigungsmechanismus dafür

Country Status (3)

Country Link
EP (1) EP2513374A4 (de)
CN (1) CN102713066B (de)
WO (1) WO2011073826A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102373656A (zh) * 2011-11-08 2012-03-14 江阴海达橡塑股份有限公司 钢轨动力吸振器
CN110593025B (zh) * 2019-10-22 2024-03-26 中铁二院工程集团有限责任公司 一种用于波磨钢轨的动力吸振器
CN112144323A (zh) * 2020-10-22 2020-12-29 中铁二院工程集团有限责任公司 一种无砟轨道钢轨高阻尼固定结构
WO2022100553A1 (en) * 2020-11-10 2022-05-19 Wai Tat Innovation Limited Railway vibration damping device with mirrored oscillation masses
CN114687256A (zh) * 2020-12-30 2022-07-01 洛阳科博思新材料科技有限公司 一种宽频轨道阻尼减振降噪装置
CN116397468B (zh) * 2023-06-08 2023-08-04 申合信科技集团有限公司 一种轨道交通减震用减震总成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11132273A (ja) * 1997-10-27 1999-05-18 Railway Technical Res Inst 磁性複合型制振材、レール制振装置、及び制振方法
EP1197598A1 (de) * 2000-10-10 2002-04-17 Composite Damping Material N.V. (CDM) Schwingungsdämpfer für Schienen
JP2006002443A (ja) * 2004-06-17 2006-01-05 Railway Technical Res Inst レールの防音構造
WO2009059512A1 (en) * 2007-11-07 2009-05-14 Wai Lun Ho Tunable vibration absorbing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2555275Y (zh) * 2002-07-05 2003-06-11 北京铁路局北京科学技术研究所 一种低噪声钢轨
CN2583178Y (zh) * 2002-12-13 2003-10-29 钱国桢 一种铁轨
CN2628573Y (zh) * 2003-05-16 2004-07-28 建大工业股份有限公司 轨道系统吸振装置
US20060144659A1 (en) * 2003-07-11 2006-07-06 Pandrol Limited Tuned absorbers for railway rails
CN1760447A (zh) * 2005-11-18 2006-04-19 王宝根 火车轨道减振装置
CN101368356B (zh) * 2008-09-12 2010-09-08 北京交通大学 轨道噪声控制器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11132273A (ja) * 1997-10-27 1999-05-18 Railway Technical Res Inst 磁性複合型制振材、レール制振装置、及び制振方法
EP1197598A1 (de) * 2000-10-10 2002-04-17 Composite Damping Material N.V. (CDM) Schwingungsdämpfer für Schienen
JP2006002443A (ja) * 2004-06-17 2006-01-05 Railway Technical Res Inst レールの防音構造
WO2009059512A1 (en) * 2007-11-07 2009-05-14 Wai Lun Ho Tunable vibration absorbing device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011073826A1 *

Also Published As

Publication number Publication date
WO2011073826A1 (en) 2011-06-23
CN102713066A (zh) 2012-10-03
CN102713066B (zh) 2016-01-06
EP2513374A1 (de) 2012-10-24

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20120711

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RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150803

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Ipc: E01B 19/00 20060101AFI20150728BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20160301