WO2008043249A8 - A rail with vibration damper - Google Patents
A rail with vibration damperInfo
- Publication number
- WO2008043249A8 WO2008043249A8 PCT/CN2007/002700 CN2007002700W WO2008043249A8 WO 2008043249 A8 WO2008043249 A8 WO 2008043249A8 CN 2007002700 W CN2007002700 W CN 2007002700W WO 2008043249 A8 WO2008043249 A8 WO 2008043249A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rail
- rail body
- restrictor
- connector
- vibration damper
- Prior art date
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)
- Railway Tracks (AREA)
Abstract
A rail with vibration damper includes a rail body (1), a restrictor (3) and a damper (2) which are connected with the rail body (1). On the non-working surface of the rail body (1), there is a connector (4) with protruding edges (5) or a convex-concave structure, and the inner surface of the restrictor (3) also has the protruding edges (5) or the convex-concave structure corresponding to the connector (4). The damper (2) is adapted between the connector (4) and the restrictor (3) or between the connector (4), the rail body (1) and the restrictor (3), which forms a maze structure. The maze structure extends continuously or distantly along the longitudinal direction of the rail body (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610048318.2 | 2006-09-21 | ||
CN2006100483182A CN1928235B (en) | 2006-09-21 | 2006-09-21 | Damper rail |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008043249A1 WO2008043249A1 (en) | 2008-04-17 |
WO2008043249A8 true WO2008043249A8 (en) | 2008-07-03 |
Family
ID=37858346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2007/002700 WO2008043249A1 (en) | 2006-09-21 | 2007-09-12 | A rail with vibration damper |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1928235B (en) |
WO (1) | WO2008043249A1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101101038B (en) * | 2006-07-06 | 2011-03-23 | 尹学军 | Damping structure and composite material |
CN1928235B (en) * | 2006-09-21 | 2011-02-09 | 尹学军 | Damper rail |
JP5185877B2 (en) * | 2009-04-03 | 2013-04-17 | 積水化学工業株式会社 | Rail soundproofing device |
FR2950905B1 (en) | 2009-10-02 | 2016-04-01 | Vossloh Cogifer | ANTI-VIBRATION AND / OR ELECTRICALLY INSULATING COATING DEVICE FOR BLOCKS OR MECHANOSOUD BLOCKS OF HALF-NEEDLES OR HEADS OF GROUND TRACK EQUIPMENT |
CN101831848B (en) * | 2010-04-16 | 2012-06-13 | 邢台天力铁路工务器材有限公司 | Construction method for realizing positioning of rail and assisting in reducing running noises |
CN102071604B (en) * | 2011-01-21 | 2012-11-28 | 朱颖 | Vibration-damping and noise-reducing jacket for railway steel rail |
CN102268850B (en) * | 2011-06-10 | 2015-08-05 | 北京环铁联合噪声控制科技有限公司 | Damping shock absorber for track |
CN102304881B (en) * | 2011-06-10 | 2015-04-01 | 北京环铁联合噪声控制科技有限公司 | Steel rail and damping absorber thereof |
CN103088724B (en) * | 2011-10-29 | 2015-06-10 | 青岛科而泰环境控制技术有限公司 | Rail fixing device with function of vertical guidance |
CN103088723B (en) * | 2011-10-29 | 2015-10-28 | 青岛科而泰环境控制技术有限公司 | Track elasticity fastening devices |
CN102373655B (en) * | 2011-11-08 | 2013-06-05 | 江阴海达橡塑股份有限公司 | Crossed mute steel rail |
CN103335057B (en) * | 2013-07-10 | 2015-07-22 | 青岛科而泰环境控制技术有限公司 | Tuned mass damper with frame |
CN103343496B (en) * | 2013-07-10 | 2016-06-08 | 铁道第三勘察设计院集团有限公司 | A kind of track bump leveller |
CN106758569B (en) * | 2016-12-23 | 2020-05-19 | 青岛科而泰环境控制技术有限公司 | Constrained damping noise reduction plate |
CN109137634B (en) * | 2018-09-25 | 2020-06-02 | 同济大学 | Constrained damping steel rail with phi-shaped extension layer |
CN109137635B (en) * | 2018-09-25 | 2021-02-02 | 同济大学 | double-T staggered type constrained damping steel rail |
CN109538678A (en) * | 2018-11-15 | 2019-03-29 | 中国直升机设计研究所 | A kind of liquid bullet vibration isolator of high Static stiffness |
ES2960806T3 (en) * | 2019-03-08 | 2024-03-06 | Trelleborg Retford Ltd | A noise damper and a method of producing a noise damper |
CN110106750B (en) * | 2019-06-04 | 2024-02-23 | 陕西长美科技有限责任公司 | Split type broadband steel rail damping vibration attenuation noise reducer |
CN110593025B (en) * | 2019-10-22 | 2024-03-26 | 中铁二院工程集团有限责任公司 | Dynamic vibration absorber for wave-grinding steel rail |
CN110952394B (en) * | 2019-10-28 | 2021-05-28 | 建湖金洋科技有限公司 | Rail damping device |
KR102454675B1 (en) * | 2020-11-05 | 2022-10-18 | 한국철도기술연구원 | sturcture of railway for mountain railways |
CN113936887B (en) * | 2021-10-30 | 2022-07-05 | 国网福建省电力有限公司 | Support structure of three-dimensional vibration isolation base for urban distribution transformer and design method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10045001A1 (en) * | 2000-09-11 | 2002-04-04 | Johann Resch | Srail |
CN2583178Y (en) * | 2002-12-13 | 2003-10-29 | 钱国桢 | Rail |
GB2399124B (en) * | 2003-03-05 | 2006-07-26 | Corus Uk Ltd | Rail damper |
CN1470706A (en) * | 2003-06-13 | 2004-01-28 | 尹学军 | Rail |
DE20314668U1 (en) * | 2003-09-23 | 2003-11-20 | Bogel Johann | damping profile |
CN1928235B (en) * | 2006-09-21 | 2011-02-09 | 尹学军 | Damper rail |
-
2006
- 2006-09-21 CN CN2006100483182A patent/CN1928235B/en active Active
-
2007
- 2007-09-12 WO PCT/CN2007/002700 patent/WO2008043249A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008043249A1 (en) | 2008-04-17 |
CN1928235B (en) | 2011-02-09 |
CN1928235A (en) | 2007-03-14 |
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