JP4393956B2 - まくらぎ支持構造 - Google Patents
まくらぎ支持構造 Download PDFInfo
- Publication number
- JP4393956B2 JP4393956B2 JP2004264073A JP2004264073A JP4393956B2 JP 4393956 B2 JP4393956 B2 JP 4393956B2 JP 2004264073 A JP2004264073 A JP 2004264073A JP 2004264073 A JP2004264073 A JP 2004264073A JP 4393956 B2 JP4393956 B2 JP 4393956B2
- Authority
- JP
- Japan
- Prior art keywords
- sleeper
- side guard
- support structure
- synthetic
- packing
- 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.)
- Expired - Fee Related
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- Railway Tracks (AREA)
- Bridges Or Land Bridges (AREA)
Description
また、請求項2に係る発明は、前記サイドガードパッキンは、緩衝板の片面に低摩擦シートを固着したものであることを特徴とする。
また、請求項3に係る発明は、前記まくらぎは、合成まくらぎであることを特徴とする。
2……鋼桁(橋桁)
3……枠型ソールプレート
4……サイドガードパッキン
6……吸振パッド(緩衝材)
7……合成まくらぎ(まくらぎ)
8……サイドガードブラケット
41……緩衝板
42……低摩擦シート
Claims (3)
- 一対の橋桁の上側にそれぞれ枠型ソールプレートが設けられており、
前記各枠型ソールプレート内に緩衝材が上方へ突出するように載置されており、
これら緩衝材の上側にまくらぎが横架されており、
前記各枠型ソールプレートにそれぞれ一対のサイドガードブラケットが前記まくらぎを挟み込む形で設けられており、
前記まくらぎと前記各サイドガードブラケットとの間にサイドガードパッキンが介在していることを特徴とするまくらぎ支持構造。 - 前記サイドガードパッキンは、緩衝板の片面に低摩擦シートを固着したものであることを特徴とする請求項1に記載のまくらぎ支持構造。
- 前記まくらぎは、合成まくらぎであることを特徴とする請求項1又は2に記載のまくらぎ支持構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004264073A JP4393956B2 (ja) | 2004-09-10 | 2004-09-10 | まくらぎ支持構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004264073A JP4393956B2 (ja) | 2004-09-10 | 2004-09-10 | まくらぎ支持構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006077504A JP2006077504A (ja) | 2006-03-23 |
JP4393956B2 true JP4393956B2 (ja) | 2010-01-06 |
Family
ID=36157180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004264073A Expired - Fee Related JP4393956B2 (ja) | 2004-09-10 | 2004-09-10 | まくらぎ支持構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4393956B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007270466A (ja) * | 2006-03-30 | 2007-10-18 | Sekisui Chem Co Ltd | 鉄道用まくら木の制振性測定方法、並びに、鉄道用まくら木の制振性測定装置 |
JP6689122B2 (ja) * | 2015-08-10 | 2020-04-28 | 株式会社北斗 | 枕木固定用機具 |
CN107513941A (zh) * | 2017-10-19 | 2017-12-26 | 中国铁道科学研究院铁道建筑研究所 | 一种铁路钢梁明桥面 |
US11236474B2 (en) | 2017-12-12 | 2022-02-01 | Pandrol Limited | Railway fastener for use with crossties |
CN110029831A (zh) * | 2019-05-20 | 2019-07-19 | 南京林业大学 | 一种预应力增强竹木受弯构件的方法 |
KR102236370B1 (ko) * | 2020-10-20 | 2021-04-05 | 석정건설(주) | 무도상 철도교량용 침목 |
-
2004
- 2004-09-10 JP JP2004264073A patent/JP4393956B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006077504A (ja) | 2006-03-23 |
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