JP5156209B2 - レールの防音装置 - Google Patents
レールの防音装置 Download PDFInfo
- Publication number
- JP5156209B2 JP5156209B2 JP2006242560A JP2006242560A JP5156209B2 JP 5156209 B2 JP5156209 B2 JP 5156209B2 JP 2006242560 A JP2006242560 A JP 2006242560A JP 2006242560 A JP2006242560 A JP 2006242560A JP 5156209 B2 JP5156209 B2 JP 5156209B2
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- JP
- Japan
- Prior art keywords
- rail
- soundproofing
- sound insulation
- contact
- materials
- 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.)
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- 239000000463 material Substances 0.000 claims description 33
- 238000009413 insulation Methods 0.000 claims description 21
- 210000001015 abdomen Anatomy 0.000 claims description 9
- 238000013016 damping Methods 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 241001669679 Eleotris Species 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
Images
Landscapes
- Railway Tracks (AREA)
Description
12 固定具
51 線バネ
R レール
Rw レール腹部
Claims (4)
- レール腹部両側面に、一対の防音材がそれぞれ被覆されており、両防音材が、固定具によってレールに固定されており、固定具が、両防音材を挟み付けている1つの線バネによって構成されており、線バネは、略逆V字状に形成されて一方の防音材外面に接触させられた一側の傾斜部と、一側の傾斜部に連なり互いに間隔を拡げる2つの直線状に形成されてレール底部の下面に接触させられた水平部と、水平部に連なり2つの直線状に形成されて他方の防音材外面に接触させられた他側の傾斜部とを有しているレールの防音装置。
- 各防音材が、レール腹部の対応する側の側面上端部からレール底部上面先端部かけて渡された平板状遮音カバーを有している請求項1に記載のレールの防音装置。
- 線バネの他側の傾斜部の端部に、把持部が設けられている請求項1または2に記載のレールの防音装置。
- 把持部が、かぎ状に形成されている請求項3に記載のレールの防音装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006242560A JP5156209B2 (ja) | 2006-09-07 | 2006-09-07 | レールの防音装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006242560A JP5156209B2 (ja) | 2006-09-07 | 2006-09-07 | レールの防音装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008063813A JP2008063813A (ja) | 2008-03-21 |
JP5156209B2 true JP5156209B2 (ja) | 2013-03-06 |
Family
ID=39286759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006242560A Active JP5156209B2 (ja) | 2006-09-07 | 2006-09-07 | レールの防音装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5156209B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103343496A (zh) * | 2013-07-10 | 2013-10-09 | 铁道第三勘察设计院集团有限公司 | 一种轨道吸振器 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5185877B2 (ja) * | 2009-04-03 | 2013-04-17 | 積水化学工業株式会社 | レールの防音装置 |
JP5852477B2 (ja) * | 2012-03-07 | 2016-02-03 | 積水化学工業株式会社 | レールの防音装置 |
KR101452937B1 (ko) * | 2012-07-16 | 2014-10-23 | 한국철도기술연구원 | 철도 레일 |
JP5174985B1 (ja) * | 2012-09-21 | 2013-04-03 | 林総事株式会社 | レール継目の振動・衝撃音低減装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01138901U (ja) * | 1988-03-07 | 1989-09-22 | ||
JPH032001U (ja) * | 1989-05-25 | 1991-01-10 | ||
JPH0925602A (ja) * | 1995-07-10 | 1997-01-28 | Shinyoushiya:Kk | レールポイントの加熱装置 |
JPH10152801A (ja) * | 1996-07-04 | 1998-06-09 | Koushinshiya:Kk | 鉄道の騒音減少方法 |
JP3679232B2 (ja) * | 1997-10-27 | 2005-08-03 | 財団法人鉄道総合技術研究所 | 磁性複合型制振材、及びレール制振装置 |
JP4295169B2 (ja) * | 2004-06-17 | 2009-07-15 | 財団法人鉄道総合技術研究所 | レールの防音構造 |
JP4832751B2 (ja) * | 2004-11-19 | 2011-12-07 | 積水化学工業株式会社 | 制振材固定具および固定方法 |
-
2006
- 2006-09-07 JP JP2006242560A patent/JP5156209B2/ja active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103343496A (zh) * | 2013-07-10 | 2013-10-09 | 铁道第三勘察设计院集团有限公司 | 一种轨道吸振器 |
WO2015003634A1 (zh) * | 2013-07-10 | 2015-01-15 | 铁道第三勘察设计院集团有限公司 | 一种轨道吸振器 |
CN103343496B (zh) * | 2013-07-10 | 2016-06-08 | 铁道第三勘察设计院集团有限公司 | 一种轨道吸振器 |
EP3020863A4 (en) * | 2013-07-10 | 2017-04-26 | Qingdao Create Environment Control Technology Co., Ltd. | Rail vibration absorber |
US9970161B2 (en) | 2013-07-10 | 2018-05-15 | Qingdao Create Environment Control Technology Co., Ltd. | Rail vibration absorber |
Also Published As
Publication number | Publication date |
---|---|
JP2008063813A (ja) | 2008-03-21 |
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