JPH01127671U - - Google Patents
Info
- Publication number
- JPH01127671U JPH01127671U JP1820188U JP1820188U JPH01127671U JP H01127671 U JPH01127671 U JP H01127671U JP 1820188 U JP1820188 U JP 1820188U JP 1820188 U JP1820188 U JP 1820188U JP H01127671 U JPH01127671 U JP H01127671U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- copper
- butt
- dot
- surrounds
- 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 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims 2
- 210000001015 abdomen Anatomy 0.000 claims 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図は本考案の実施例下部銅当金を示す斜視
図、第２図は本考案の実施例上部銅当金を示す斜
視図、第３図Ａ及び第４図Ａは本考案の他の実施
例下部銅当金を示す斜視図、第３図Ｂ及び第４図
Ｂは本考案の実施例上部銅当金を示す斜視図、第
５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……スラグはねの堆積物、１
２……間隙、１３……銅当金の尾部、１４……下
部銅当金、１５……上部銅当金。
Fig. 1 is a perspective view showing a lower copper rest according to an embodiment of the present invention, Fig. 2 is a perspective view showing an upper copper rest according to an embodiment of the invention, and Figs. 3A and 4A are illustrations of other embodiments of the invention. FIGS. 3B and 4B are perspective views showing the upper copper dot according to the embodiment of the present invention, and FIGS. 5A and B show the use of conventional copper dots. They are a front view and a plan view showing the state. 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.
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とで
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 part that surrounds the rail abdomen and head side and is slidable in a direction perpendicular to the rail axis direction. A copper butt for rail welding, characterized in that the upper surface of the lower copper butt in contact with the upper copper butt is sloped in the rail axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1820188U JPH01127671U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1820188U JPH01127671U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127671U true JPH01127671U (en) | 1989-08-31 |
Family
ID=31232632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1820188U Pending JPH01127671U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127671U (en) |
-
1988
- 1988-02-15 JP JP1820188U patent/JPH01127671U/ja active Pending