JPH0454580U - - Google Patents
Info
- Publication number
- JPH0454580U JPH0454580U JP9460790U JP9460790U JPH0454580U JP H0454580 U JPH0454580 U JP H0454580U JP 9460790 U JP9460790 U JP 9460790U JP 9460790 U JP9460790 U JP 9460790U JP H0454580 U JPH0454580 U JP H0454580U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- rail
- split mold
- view
- thermite
- 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.)
- Granted
Links
- 239000003832 thermite Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
第１図は本考案の一実施例に係るレールのテル
ミツト溶接用分割鋳型の片側を組み立てた状態の
斜視図、第２図Ａは該レールのテルミツト溶接用
分割鋳型を構成する外鋳型の平面図、第２図Ｂは
同正面図、第２図Ｃは同側面図、第３図Ａは該レ
ールのテルミツト溶接用分割鋳型を構成する中鋳
型の平面図、第３図Ｂは同側面図、第３図Ｃは同
正面図であり、第４図は該テルミツト溶接用分割
鋳型の使用状態を説明する正面図、第５図は従来
例に係るテルミツト溶接用鋳型の斜視図である。
符号の説明、１５……テルミツト溶接用分割鋳
型、１６，１７……外鋳型、１８……中鋳型、１
９……側板、２０……余盛形成部、２１……ヘツ
ド覆い部、２２……注ぎ口、２３……スライド部
、２４……キヤビテイ形成部、２５……空気抜き
穴、２６……連通孔、２７……小孔、２８……溝
、２９，３０……レール。
Fig. 1 is a perspective view of one side assembled of a split mold for thermite welding of rails according to an embodiment of the present invention, and Fig. 2A is a plan view of the outer mold constituting the split mold for thermite welding of rails. , FIG. 2B is a front view of the same, FIG. 2C is a side view of the same, FIG. 3A is a plan view of an intermediate mold constituting a split mold for thermite welding of the rail, and FIG. 3B is a side view of the same. FIG. 3C is a front view of the same, FIG. 4 is a front view illustrating the state of use of the thermite welding split mold, and FIG. 5 is a perspective view of the conventional thermite welding mold. Explanation of symbols, 15... Divided mold for thermite welding, 16, 17... Outer mold, 18... Middle mold, 1
9... Side plate, 20... Excess forming part, 21... Head covering part, 22... Spout, 23... Slide part, 24... Cavity forming part, 25... Air vent hole, 26... Communication hole , 27...Small hole, 28...Groove, 29,30...Rail.
Claims (1)
ミツト溶接するに使用する分割鋳型であつて、上
記それぞれの分割鋳型は、上記レールの半分に密
接する側板を少なくとも備える対となる外鋳型と
、該対となる鋳型の中央に配置されてスライド移
動可能な中鋳型とをそれぞれ備えていることを特
徴とするレールのテルミツト溶接用分割鋳型。 A split mold used to surround a rail joint from both sides and thermite weld the rail, each split mold having a pair of outer molds having at least a side plate in close contact with one half of the rail; A split mold for thermite welding of a rail, characterized by comprising a middle mold that is arranged in the center of the mold and is slidable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9460790U JP2512090Y2 (en) | 1990-09-06 | 1990-09-06 | Split mold for rail thermite welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9460790U JP2512090Y2 (en) | 1990-09-06 | 1990-09-06 | Split mold for rail thermite welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0454580U true JPH0454580U (en) | 1992-05-11 |
| JP2512090Y2 JP2512090Y2 (en) | 1996-09-25 |
Family
ID=31832700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9460790U Expired - Lifetime JP2512090Y2 (en) | 1990-09-06 | 1990-09-06 | Split mold for rail thermite welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512090Y2 (en) |
-
1990
- 1990-09-06 JP JP9460790U patent/JP2512090Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512090Y2 (en) | 1996-09-25 |