JPS61138473U - - Google Patents
Info
- Publication number
- JPS61138473U JPS61138473U JP2273685U JP2273685U JPS61138473U JP S61138473 U JPS61138473 U JP S61138473U JP 2273685 U JP2273685 U JP 2273685U JP 2273685 U JP2273685 U JP 2273685U JP S61138473 U JPS61138473 U JP S61138473U
- Authority
- JP
- Japan
- Prior art keywords
- support ring
- holding means
- protrusion
- nozzle member
- nozzle
- 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
- 238000003466 welding Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims 1
- 239000012811 non-conductive material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
Description
第１図はこの考案のガスシールドアーク溶接用
ノズルの一実施例の中央縦断面図、第２図は保持
リングの変更例を示す要部の縦断面図、第３図は
ノズル部材の変更例を示す要部の縦断面図、第４
図及び第５図はそれぞれはノズル部材の他の変更
例を示す要部の縦断面図である。
１……溶接トーチ、２……支持リング、３……
ノズル部材、４……保持リング、６……ねじ部、
８……凹溝、９……突部、１０……ねじ部、１１
……係合面。
Fig. 1 is a central vertical sectional view of an embodiment of the gas-shielded arc welding nozzle of this invention, Fig. 2 is a vertical sectional view of the main part showing an example of a modification of the retaining ring, and Fig. 3 is an example of a modification of the nozzle member. A vertical sectional view of the main part showing the 4th
5 and 5 are longitudinal cross-sectional views of essential parts showing other modifications of the nozzle member. 1...Welding torch, 2...Support ring, 3...
Nozzle member, 4... Retaining ring, 6... Threaded part,
8...Concave groove, 9...Protrusion, 10...Threaded part, 11
...Engagement surface.
Claims (1)
、支持リングの先端側に装着される筒状のノズル
部材と、ノズル部材を支持リングに固定するため
の保持手段とを有し、上記ノズル部材はセラミツ
クス等の非導電性材料によつて形成されたもので
あつて、その一端側には径方向外方への突部を有
し、上記保持手段はその内周部に、上記突部と係
合すると共に先端側ほど径方向内方へと傾斜した
テーパ状の係合面を有し、さらに上記支持リング
と保持手段との間には、上記突部に係合する係合
面を溶接トーチ側へと押動するための押動機構が
設けられていることを特徴とするガスシールドア
ーク溶接用ノズル。 The nozzle member includes a support ring attached to the tip of the welding torch, a cylindrical nozzle member attached to the tip side of the support ring, and a holding means for fixing the nozzle member to the support ring. The holding means is made of a non-conductive material such as ceramics, and has a radially outward protrusion on one end thereof, and the holding means has an inner peripheral portion that engages with the protrusion. The support ring has a tapered engagement surface that is inclined radially inward toward the distal end, and the engagement surface that engages with the protrusion is provided between the support ring and the holding means using a welding torch. A gas-shielded arc welding nozzle characterized by being provided with a pushing mechanism for pushing the nozzle to the side.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2273685U JPS61138473U (en) | 1985-02-20 | 1985-02-20 | |
| AT85903706T ATE53319T1 (en) | 1984-07-24 | 1985-07-23 | NOZZLE FOR ARC WELDING UNDER GUARD GAS. |
| DE8585903706T DE3578048D1 (en) | 1984-07-24 | 1985-07-23 | NOZZLE FOR ARC WELDING UNDER PROTECTIVE GAS. |
| US06/817,748 US4672163A (en) | 1984-07-24 | 1985-07-23 | Nozzle for gas shielded arc welding |
| PCT/JP1985/000417 WO1986000843A1 (en) | 1984-07-24 | 1985-07-23 | Nozzle for gas-shielded arc welding |
| EP85903706A EP0190359B1 (en) | 1984-07-24 | 1985-07-23 | Nozzle for gas-shielded arc welding |
| CA000491173A CA1237485A (en) | 1985-02-20 | 1985-09-20 | Nozzle for gas shielded arc welding |
| PT8121085A PT81210B (en) | 1985-02-20 | 1985-09-27 | NOZZLE FOR GAS PROTECTED ARC WELDING |
| CN85107499A CN85107499B (en) | 1905-01-10 | 1985-10-10 | Nozzle for gas shielded arc welding |
| NO85855034A NO170001C (en) | 1984-07-24 | 1985-12-13 | Nozzle for cover gas welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2273685U JPS61138473U (en) | 1985-02-20 | 1985-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138473U true JPS61138473U (en) | 1986-08-28 |
Family
ID=30515312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2273685U Pending JPS61138473U (en) | 1905-01-10 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138473U (en) |
-
1985
- 1985-02-20 JP JP2273685U patent/JPS61138473U/ja active Pending