JP4360953B2 - 連結まくらぎ - Google Patents
連結まくらぎ Download PDFInfo
- Publication number
- JP4360953B2 JP4360953B2 JP2004083187A JP2004083187A JP4360953B2 JP 4360953 B2 JP4360953 B2 JP 4360953B2 JP 2004083187 A JP2004083187 A JP 2004083187A JP 2004083187 A JP2004083187 A JP 2004083187A JP 4360953 B2 JP4360953 B2 JP 4360953B2
- Authority
- JP
- Japan
- Prior art keywords
- sleeper
- component piece
- iron
- sleepers
- view
- 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 - Lifetime
Links
- 241001669679 Eleotris Species 0.000 claims description 84
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 239000011513 prestressed concrete Substances 0.000 description 31
- 239000004567 concrete Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Railway Tracks (AREA)
Description
2 第一構成片
3 第二構成片
4 上辺部分
5 下辺部分
6 縦辺部分
7 張り出し防止板
8 上面部材
9 左側面部材
10 右側面部材
11 後面部材
12 PCまくらぎ
13 PC鋼線
14 モーター
15 レール締結装置
16 レール
17 絶縁パッド
18 床板
19 ボルト
20 ボルト
21 ボルト
22 ボルト
23 レール
24 レール
25 トングレール
26 転てつ棒
27 スイッチアジャスタロッド
28 モータ
29 分岐まくらぎ
30 分岐まくらぎ
Claims (1)
- PCまくらぎとこのPCまくらぎに締結された鉄製まくらぎからなる連結まくらぎであって、上記鉄製まくらぎは第一構成片と第二構成片を備え、第一構成片は第二構成片を介してPCまくらぎと締結され、第一構成片は平板状の上辺部分と平板状の下辺部分を有し、上辺および下辺の幅方向中央部を接続する縦辺部分がまくらぎ長手方向に連続して形成されることによって幅方向断面が略工形状をなし、第二構成片は、下面側と前面側が開放されて、上面側と左側面と右側面と後面側の4方がそれぞれ上面部材と左側面部材と右側面部材と後面部材で封鎖された構造であって、第二構成片の上面部材と左側面部材と右側面部材と後面部材によりPCまくらぎの端面を覆い、第二構成片の後面部材が第一構成片の略工形状端面と接続されていることを特徴とする連結まくらぎ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004083187A JP4360953B2 (ja) | 2004-03-22 | 2004-03-22 | 連結まくらぎ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004083187A JP4360953B2 (ja) | 2004-03-22 | 2004-03-22 | 連結まくらぎ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005264677A JP2005264677A (ja) | 2005-09-29 |
JP4360953B2 true JP4360953B2 (ja) | 2009-11-11 |
Family
ID=35089511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004083187A Expired - Lifetime JP4360953B2 (ja) | 2004-03-22 | 2004-03-22 | 連結まくらぎ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4360953B2 (ja) |
-
2004
- 2004-03-22 JP JP2004083187A patent/JP4360953B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005264677A (ja) | 2005-09-29 |
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