JPH02147627U - - Google Patents
Info
- Publication number
- JPH02147627U JPH02147627U JP5026089U JP5026089U JPH02147627U JP H02147627 U JPH02147627 U JP H02147627U JP 5026089 U JP5026089 U JP 5026089U JP 5026089 U JP5026089 U JP 5026089U JP H02147627 U JPH02147627 U JP H02147627U
- Authority
- JP
- Japan
- Prior art keywords
- crater
- tube body
- press
- fitted
- gas cutting
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は火口本体の中心孔に管体を嵌設した本
考案の実施例に係るガス切断用火口の要部断面図
、第２図はその加工手順を示す作用図である。
１：火口本体、４：中心孔、１０：管体、１３
：面取り部、６：挾着手段。
FIG. 1 is a sectional view of a main part of a gas cutting nozzle according to an embodiment of the present invention in which a tube is fitted into the center hole of the nozzle body, and FIG. 2 is an operational view showing the processing procedure thereof. 1: Crater body, 4: Center hole, 10: Pipe body, 13
: Chamfered portion, 6: Clamping means.
Claims (1)
をＲ状に面取りしたセラミツク製管体を圧入する
とともに、該圧入後の管体の面取り部を火口本体
側の塑成変形手段により挾着せしめた事を特徴と
するガス切断用火口。 ２ 前記管体先端面をラツピング加工により平滑
化した事を特徴とする請求項１）記載のガス切断
用火口。[Scope of Claim for Utility Model Registration] 1. A ceramic tube body with an R-shaped chamfer on the peripheral edge of the tip is press-fitted into the center hole of a metal crater body, and the chamfered portion of the press-fitted tube body is connected to the crater body. A gas cutting crater characterized by being clamped by plastic deformation means on the side. 2. The gas cutting nozzle according to claim 1, wherein the tip surface of the tube body is smoothed by lapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5026089U JPH02147627U (en) | 1989-05-01 | 1989-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5026089U JPH02147627U (en) | 1989-05-01 | 1989-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147627U true JPH02147627U (en) | 1990-12-14 |
Family
ID=31568656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5026089U Pending JPH02147627U (en) | 1989-05-01 | 1989-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147627U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6183816A (en) * | 1984-09-28 | 1986-04-28 | Toshiba Ceramics Co Ltd | Nozzle of burner |
-
1989
- 1989-05-01 JP JP5026089U patent/JPH02147627U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6183816A (en) * | 1984-09-28 | 1986-04-28 | Toshiba Ceramics Co Ltd | Nozzle of burner |
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