JP4549262B2 - 逸脱防止ガード付きラダーマクラギ - Google Patents
逸脱防止ガード付きラダーマクラギ Download PDFInfo
- Publication number
- JP4549262B2 JP4549262B2 JP2005253551A JP2005253551A JP4549262B2 JP 4549262 B2 JP4549262 B2 JP 4549262B2 JP 2005253551 A JP2005253551 A JP 2005253551A JP 2005253551 A JP2005253551 A JP 2005253551A JP 4549262 B2 JP4549262 B2 JP 4549262B2
- Authority
- JP
- Japan
- Prior art keywords
- prevention guard
- departure prevention
- rail
- sleeper
- ladder
- 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)
- Road Paving Structures (AREA)
Description
2 逸脱防止ガード
3 弾性目地部材
4 PC鋼材
5 支圧板
6 定着ナット
7 クッション部材(弾性部材)
8 レール
9 バラスト道床
Claims (3)
- 平行に伸び、それぞれにレールが敷設された2本の縦梁と、当該縦梁間に設置された複数の繋ぎ梁とからなるラダーマクラギと、前記縦梁に前記レールの外側または内側に沿って前記レールの長手方向に連続して形成された逸脱防止ガードとからなり、前記逸脱防止ガードは前記レールの長手方向に所定間隔おきに形成された複数のスリットと、前記レールの長手方向に連続して挿通された線状部材と、前記各スリットに充填された弾性目地部材とを有し、前記線状部材は各スリットを貫通し、かつ前記線状部材の端部は引張力を吸収する弾性部材を介して定着されてなることを特徴とする逸脱防止ガード付きラダーマクラギ。
- 線状部材はアンボンドPC鋼材であることを特徴とする請求項1記載の逸脱防止ガード付きラダーマクラギ。
- スリット内に露出したPC鋼材の露出部分にさや管を挿通するかグリースを塗着してなることを特徴とする請求項1または2記載の逸脱防止ガード付きラダーマクラギ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005253551A JP4549262B2 (ja) | 2005-09-01 | 2005-09-01 | 逸脱防止ガード付きラダーマクラギ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005253551A JP4549262B2 (ja) | 2005-09-01 | 2005-09-01 | 逸脱防止ガード付きラダーマクラギ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007063910A JP2007063910A (ja) | 2007-03-15 |
JP4549262B2 true JP4549262B2 (ja) | 2010-09-22 |
Family
ID=37926415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005253551A Expired - Fee Related JP4549262B2 (ja) | 2005-09-01 | 2005-09-01 | 逸脱防止ガード付きラダーマクラギ |
Country Status (1)
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JP (1) | JP4549262B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4878353B2 (ja) * | 2008-03-31 | 2012-02-15 | 公益財団法人鉄道総合技術研究所 | 逸脱防止ガード付きマクラギ |
CN102146643B (zh) * | 2010-02-05 | 2014-01-01 | 北京捷适中坤铁道技术有限公司 | 纵向轨枕和减振轨道*** |
JP5695990B2 (ja) * | 2011-07-07 | 2015-04-08 | 公益財団法人鉄道総合技術研究所 | 地上子支障箇所用鉄道車両逸脱防止ガード |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270821A (ja) * | 1988-07-26 | 1990-03-09 | Sanwa Doshitsu Kiso Kk | アンカー引張材 |
JPH0378812U (ja) * | 1989-12-02 | 1991-08-09 | ||
JPH0469524U (ja) * | 1990-10-26 | 1992-06-19 | ||
JPH05306560A (ja) * | 1992-04-30 | 1993-11-19 | Kumagai Gumi Co Ltd | アンボンド処理を施したfrp緊張材 |
JPH11182633A (ja) * | 1997-12-19 | 1999-07-06 | Tokyo Seiko Co Ltd | ケーブルの張力付与装置およびケーブルの張設方法 |
JPH11222823A (ja) * | 1998-02-10 | 1999-08-17 | Toa Kogyo Kk | 湾曲外装板及びその製造方法 |
JPH11247102A (ja) * | 1998-03-03 | 1999-09-14 | Railway Technical Res Inst | ラダーマクラギ軌道における継目構造 |
JP2000064506A (ja) * | 1998-08-19 | 2000-02-29 | Takenaka Komuten Co Ltd | 鉄筋の定着方法 |
JP2000319983A (ja) * | 1999-05-14 | 2000-11-21 | Toda Constr Co Ltd | 鉄筋コンクリート構造物の柱と梁の接合構造 |
JP2001214401A (ja) * | 2000-02-03 | 2001-08-07 | Railway Technical Res Inst | ラダー型マクラギ及び車両用軌道 |
JP2004324287A (ja) * | 2003-04-25 | 2004-11-18 | Odakyu Dentetsu Kk | 鋼製橋梁におけるフローティングラダー軌道の敷設構造及び敷設方法 |
JP2004538396A (ja) * | 2001-08-10 | 2004-12-24 | マクス、ベグル、バウウンテルネームング、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング、ウント、コンパニー、コマンディトゲゼルシャフト | 固定式軌道 |
JP2005163264A (ja) * | 2003-11-28 | 2005-06-23 | Railway Technical Res Inst | 鉄道車両用軌道 |
JP2005188201A (ja) * | 2003-12-26 | 2005-07-14 | Ps Mitsubishi Construction Co Ltd | 橋桁上の軌道スラブ版の伸縮構造 |
JP2005188181A (ja) * | 2003-12-26 | 2005-07-14 | East Japan Railway Co | 橋桁支持体 |
-
2005
- 2005-09-01 JP JP2005253551A patent/JP4549262B2/ja not_active Expired - Fee Related
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270821A (ja) * | 1988-07-26 | 1990-03-09 | Sanwa Doshitsu Kiso Kk | アンカー引張材 |
JPH0378812U (ja) * | 1989-12-02 | 1991-08-09 | ||
JPH0469524U (ja) * | 1990-10-26 | 1992-06-19 | ||
JPH05306560A (ja) * | 1992-04-30 | 1993-11-19 | Kumagai Gumi Co Ltd | アンボンド処理を施したfrp緊張材 |
JPH11182633A (ja) * | 1997-12-19 | 1999-07-06 | Tokyo Seiko Co Ltd | ケーブルの張力付与装置およびケーブルの張設方法 |
JPH11222823A (ja) * | 1998-02-10 | 1999-08-17 | Toa Kogyo Kk | 湾曲外装板及びその製造方法 |
JPH11247102A (ja) * | 1998-03-03 | 1999-09-14 | Railway Technical Res Inst | ラダーマクラギ軌道における継目構造 |
JP2000064506A (ja) * | 1998-08-19 | 2000-02-29 | Takenaka Komuten Co Ltd | 鉄筋の定着方法 |
JP2000319983A (ja) * | 1999-05-14 | 2000-11-21 | Toda Constr Co Ltd | 鉄筋コンクリート構造物の柱と梁の接合構造 |
JP2001214401A (ja) * | 2000-02-03 | 2001-08-07 | Railway Technical Res Inst | ラダー型マクラギ及び車両用軌道 |
JP2004538396A (ja) * | 2001-08-10 | 2004-12-24 | マクス、ベグル、バウウンテルネームング、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング、ウント、コンパニー、コマンディトゲゼルシャフト | 固定式軌道 |
JP2004324287A (ja) * | 2003-04-25 | 2004-11-18 | Odakyu Dentetsu Kk | 鋼製橋梁におけるフローティングラダー軌道の敷設構造及び敷設方法 |
JP2005163264A (ja) * | 2003-11-28 | 2005-06-23 | Railway Technical Res Inst | 鉄道車両用軌道 |
JP2005188201A (ja) * | 2003-12-26 | 2005-07-14 | Ps Mitsubishi Construction Co Ltd | 橋桁上の軌道スラブ版の伸縮構造 |
JP2005188181A (ja) * | 2003-12-26 | 2005-07-14 | East Japan Railway Co | 橋桁支持体 |
Also Published As
Publication number | Publication date |
---|---|
JP2007063910A (ja) | 2007-03-15 |
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