EP1079023A3 - Elastic rail pad - Google Patents

Elastic rail pad Download PDF

Info

Publication number
EP1079023A3
EP1079023A3 EP00307021A EP00307021A EP1079023A3 EP 1079023 A3 EP1079023 A3 EP 1079023A3 EP 00307021 A EP00307021 A EP 00307021A EP 00307021 A EP00307021 A EP 00307021A EP 1079023 A3 EP1079023 A3 EP 1079023A3
Authority
EP
European Patent Office
Prior art keywords
anchor
rail
hole
support plate
stay
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Withdrawn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
EP00307021A
Other languages
German (de)
French (fr)
Other versions
EP1079023A2 (en
Inventor
Tae-Woong Choi
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.)
Individual
Original Assignee
Individual
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 KR2019990017552U external-priority patent/KR200171715Y1/en
Application filed by Individual filed Critical Individual
Publication of EP1079023A2 publication Critical patent/EP1079023A2/en
Publication of EP1079023A3 publication Critical patent/EP1079023A3/en
Withdrawn legal-status Critical Current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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/46—Fastening the rail on the tie-plate by clamps
    • E01B9/48—Fastening the rail on the tie-plate by clamps by resilient steel clips
    • E01B9/483—Fastening the rail on the tie-plate by clamps by resilient steel clips the clip being a shaped bar
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/681—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The present invention relates to a device for absorbing the vibration of a rail, the replacement of which is easy. The device comprises a support plate (8) having an anchor hole (8a) for a stay anchor; a thick vibration absorbing pad (1) having an anchor hole (1a); a support plate for the rail (2) having an anchor tube (2b), and a fixing hole (2c) formed at the anchor tube (2b), said fixing hole being formed through the support plate for the rail (2) in parallel with the direction in which the rail is laid, as well as a stay anchor (4) with a fixing nut (5) engaged with the thread (4a) provided at the upper end of the stay anchor (4); and a cap (7) for protecting the fixing nut (5). The present invention also provides a pad which is divided into a main body (1-1) and a corner portion (1-2) by the means of the boundary line which is cut diagonally at the inward portion of the center of the anchor hole (1a).
EP00307021A 1999-08-23 2000-08-16 Elastic rail pad Withdrawn EP1079023A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR9917552U 1999-08-23
KR2019990017552U KR200171715Y1 (en) 1999-08-23 1999-08-23 Railroad anti-vibration device
KR19990050491 1999-11-13
KR9950491 1999-11-13
KR0018529 2000-04-08
KR20000018529 2000-04-08

Publications (2)

Publication Number Publication Date
EP1079023A2 EP1079023A2 (en) 2001-02-28
EP1079023A3 true EP1079023A3 (en) 2001-03-07

Family

ID=27349964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00307021A Withdrawn EP1079023A3 (en) 1999-08-23 2000-08-16 Elastic rail pad

Country Status (4)

Country Link
EP (1) EP1079023A3 (en)
JP (1) JP2001107301A (en)
CN (1) CN1285439A (en)
CA (1) CA2316555A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2399124B (en) * 2003-03-05 2006-07-26 Corus Uk Ltd Rail damper
KR100805485B1 (en) 2003-11-13 2008-02-20 다이킨 고교 가부시키가이샤 Aqueous Liquid Dispersion of Water and Oil Repellent Agent Containing Nonionic Surfactant
CN1297712C (en) * 2004-07-23 2007-01-31 尹学军 Floating road bed
JP4837412B2 (en) * 2006-03-23 2011-12-14 公益財団法人鉄道総合技術研究所 Bridge bridge rail fastening device
JP5067263B2 (en) * 2008-05-29 2012-11-07 村田機械株式会社 Track fixing equipment
JP5936981B2 (en) * 2012-10-04 2016-06-22 住友重機械工業株式会社 Rail base
US10081915B2 (en) 2016-07-20 2018-09-25 Progress Rail Services Corporation Track rail fastening mechanism and method
US10240299B2 (en) 2016-07-25 2019-03-26 Progress Rail Services Corporation Mechanism and system for fastening track rail to a substrate and track rail fastening method
EP3517462B1 (en) * 2016-09-26 2023-08-09 Azbil Corporation Conveying device
KR101877949B1 (en) * 2017-02-14 2018-07-12 주식회사 디알비동일 detachable type resilient pad for railway sleeper
CN110184860B (en) * 2018-02-23 2021-03-19 洛阳科博思新材料科技有限公司 Double-layer turnout vibration-damping fastener lower base plate and manufacturing method thereof
US11098454B2 (en) 2019-04-01 2021-08-24 Progress Rail Services Corporation Track rail fastener and system for pedestal mounted track rail
CN112324845A (en) * 2020-11-06 2021-02-05 浙江硕维轨道交通装备有限公司 Subway track damping device
CN112922041B (en) * 2021-02-02 2022-07-15 北京城建北方集团有限公司 Vibration reduction construction process for underground rail transit approach building
CN113914153A (en) * 2021-10-29 2022-01-11 株洲时代新材料科技股份有限公司 Rubber-coated track shock absorber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715533A (en) * 1986-04-01 1987-12-29 Bucksbee James H Rail fastener assembly with horizontal flanges
EP0627525A1 (en) * 1992-04-23 1994-12-07 Lord Corporation Multiple section special trackwork fastener

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715533A (en) * 1986-04-01 1987-12-29 Bucksbee James H Rail fastener assembly with horizontal flanges
EP0627525A1 (en) * 1992-04-23 1994-12-07 Lord Corporation Multiple section special trackwork fastener

Also Published As

Publication number Publication date
CN1285439A (en) 2001-02-28
CA2316555A1 (en) 2001-02-23
EP1079023A2 (en) 2001-02-28
JP2001107301A (en) 2001-04-17

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