JPH01139995U - - Google Patents
Info
- Publication number
- JPH01139995U JPH01139995U JP3356788U JP3356788U JPH01139995U JP H01139995 U JPH01139995 U JP H01139995U JP 3356788 U JP3356788 U JP 3356788U JP 3356788 U JP3356788 U JP 3356788U JP H01139995 U JPH01139995 U JP H01139995U
- Authority
- JP
- Japan
- Prior art keywords
- copper
- rail
- dot
- axis direction
- butt
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims 2
- 210000001015 abdomen Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
第１図は本考案の下部銅当金の実施態様例を示
す斜視図、第２図は本考案の上部銅当金の実施態
様例を示す斜視図、第３図Ａ，Ｂは、本考案の銅
当金の使用状態を示す正面図と平面図、第４図Ａ
、第５図Ａは本考案の下部銅当金の実施態様例を
示す斜視図、第４図Ｂ、第５図Ｂは本考案の上部
銅当金の実施態様例を示す斜視図、第６図Ａ，Ｂ
は、従来の銅当金の使用状態を示す正面図と平面
図である。
１……レール、２……銅当金、３……裏当材、
４……銅当金、５……銅当金、６……軸、７……
トーチ、８……ワイヤ、９……開先、１０……ト
ーチ揺動方向、１１……スラグハネの堆積物、１
２……間隙、１３……銅当金の尾部、１４……下
部銅当金、１５……上部銅当金、１６……軸、１
７……バネ、１８……バネ。
Fig. 1 is a perspective view showing an embodiment of the lower copper rest of the present invention, Fig. 2 is a perspective view showing an embodiment of the upper copper rest of the invention, and Figs. Front view and plan view showing the state of use of the copper dowel, Figure 4A
, FIG. 5A is a perspective view showing an embodiment of the lower copper rest of the present invention, FIGS. 4B and 5B are perspective views showing an embodiment of the upper copper rest of the invention, and FIG. Diagrams A, B
FIG. 1 is a front view and a plan view showing how a conventional copper dowel is used. 1...Rail, 2...Copper pad, 3...Backing material,
4... Copper dowel, 5... Copper dowel, 6... Shaft, 7...
Torch, 8... Wire, 9... Bevel, 10... Torch swing direction, 11... Slag splash deposit, 1
2...Gap, 13...Tail of copper dot, 14...Lower copper dot, 15...Upper copper dot, 16...Shaft, 1
7...Spring, 18...Spring.
Claims (1)
いて、該銅当金はレール底部側面を囲む下部銅当
金とレール腹部および頭部側面を囲みレール軸方
向の直角方向に摺動可能である上部銅当金で構成
されており、下部銅当金の上部銅当金と接する上
面はレール軸方向に斜面を形成してなるとともに
、上部銅当金が縦にレール軸方向に直角に少なく
とも３分割されていることを特徴とするレール溶
接用銅当金。 In the copper dowel used for rail welding and surrounding the side surface of the rail, the copper dot consists of a lower copper dot that surrounds the bottom side of the rail, and an upper copper dot that surrounds the rail abdomen and head side and is slidable in a direction perpendicular to the rail axis direction. The upper surface of the lower copper butt in contact with the upper copper butt forms a slope in the rail axis direction, and the upper copper butt is vertically divided into at least three parts at right angles to the rail axis direction. A copper dowel for rail welding that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3356788U JPH01139995U (en) | 1988-03-14 | 1988-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3356788U JPH01139995U (en) | 1988-03-14 | 1988-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139995U true JPH01139995U (en) | 1989-09-25 |
Family
ID=31260254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3356788U Pending JPH01139995U (en) | 1988-03-14 | 1988-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0553784U (en) * | 1991-12-19 | 1993-07-20 | 新日本製鐵株式会社 | Copper alloy for automatic rail welding |
-
1988
- 1988-03-14 JP JP3356788U patent/JPH01139995U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0553784U (en) * | 1991-12-19 | 1993-07-20 | 新日本製鐵株式会社 | Copper alloy for automatic rail welding |