JPS5133778B2 - - Google Patents
Info
- Publication number
- JPS5133778B2 JPS5133778B2 JP48012986A JP1298673A JPS5133778B2 JP S5133778 B2 JPS5133778 B2 JP S5133778B2 JP 48012986 A JP48012986 A JP 48012986A JP 1298673 A JP1298673 A JP 1298673A JP S5133778 B2 JPS5133778 B2 JP S5133778B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22325672A | 1972-02-03 | 1972-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4896433A JPS4896433A (en]) | 1973-12-10 |
| JPS5133778B2 true JPS5133778B2 (en]) | 1976-09-21 |
Family
ID=22835726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48012986A Expired JPS5133778B2 (en]) | 1972-02-03 | 1973-02-02 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3740520A (en]) |
| JP (1) | JPS5133778B2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319219U (en]) * | 1989-07-06 | 1991-02-26 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004125A (en) * | 1975-08-14 | 1977-01-18 | Westinghouse Electric Corporation | Multihead welding gun |
| US4804817A (en) * | 1987-03-23 | 1989-02-14 | Combustion Engineering, Inc. | Bearing connector for rotary tool |
| US5055654A (en) * | 1987-03-23 | 1991-10-08 | Combustion Engineering, Inc. | Mast assembly for rotary tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2938106A (en) * | 1957-11-14 | 1960-05-24 | Revere Copper & Brass Inc | Welding gun |
| US3159734A (en) * | 1957-11-29 | 1964-12-01 | Baldwin Lima Hamilton Corp | Automatic welding tool for forming annular welds |
| US3230343A (en) * | 1964-01-31 | 1966-01-18 | Nagy Kalman | Portable welding tip |
| US3345494A (en) * | 1964-04-07 | 1967-10-03 | Foster Wheeler Corp | Rotatable arc welding torch |
-
1972
- 1972-02-03 US US00223256A patent/US3740520A/en not_active Expired - Lifetime
-
1973
- 1973-02-02 JP JP48012986A patent/JPS5133778B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319219U (en]) * | 1989-07-06 | 1991-02-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4896433A (en]) | 1973-12-10 |
| US3740520A (en) | 1973-06-19 |