JPS58166989U - Backshield jig for pipe welding - Google Patents
Backshield jig for pipe weldingInfo
- Publication number
- JPS58166989U JPS58166989U JP5956482U JP5956482U JPS58166989U JP S58166989 U JPS58166989 U JP S58166989U JP 5956482 U JP5956482 U JP 5956482U JP 5956482 U JP5956482 U JP 5956482U JP S58166989 U JPS58166989 U JP S58166989U
- Authority
- JP
- Japan
- Prior art keywords
- jig
- pipe welding
- backshield
- plate
- filament
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案によるバックシールド治具の使用状態を
示す縦断面図、第２図は同治具の正面図 □である
。 ′
１・・・板材、２・・・弾性材、３・・・チェノ、５・
・・ロープ、６・・・ノズル、７・・・ホース、１０・
・・シール板。Fig. 1 is a longitudinal cross-sectional view showing the use of the back shield jig according to the present invention, and Fig. 2 is a front view of the jig. '1...Plate material, 2...Elastic material, 3...Cheno, 5...
...Rope, 6...Nozzle, 7...Hose, 10.
・Seal plate.
Claims (1)
ると共に、その弾性材で前記板材の外周を囲むようにし
てシール板を構成し、このシール板２枚を可視性の線条
物で互いに連結し、さらに前記シール板に引出用の線条
物と不活性ガス吹込用ノズルを設けたことを特徴とする
管溶接用バックシールド治具。At least two pieces of plate material are joined to each other with an elastic material, and the elastic material surrounds the outer periphery of the plate material to form a seal plate, the two seal plates are connected to each other with a visible filament, and A back shield jig for pipe welding, characterized in that the seal plate is provided with a filament for drawing out and a nozzle for blowing inert gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5956482U JPS58166989U (en) | 1982-04-26 | 1982-04-26 | Backshield jig for pipe welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5956482U JPS58166989U (en) | 1982-04-26 | 1982-04-26 | Backshield jig for pipe welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58166989U true JPS58166989U (en) | 1983-11-07 |
Family
ID=30069862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5956482U Pending JPS58166989U (en) | 1982-04-26 | 1982-04-26 | Backshield jig for pipe welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58166989U (en) |
-
1982
- 1982-04-26 JP JP5956482U patent/JPS58166989U/en active Pending
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