DE2805023C2 - - Google Patents
Info
- Publication number
- DE2805023C2 DE2805023C2 DE19782805023 DE2805023A DE2805023C2 DE 2805023 C2 DE2805023 C2 DE 2805023C2 DE 19782805023 DE19782805023 DE 19782805023 DE 2805023 A DE2805023 A DE 2805023A DE 2805023 C2 DE2805023 C2 DE 2805023C2
- Authority
- DE
- Germany
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782805023 DE2805023A1 (de) | 1978-02-06 | 1978-02-06 | Einrichtung zum verschweissen von rohren, insbesondere zu rohrbogen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782805023 DE2805023A1 (de) | 1978-02-06 | 1978-02-06 | Einrichtung zum verschweissen von rohren, insbesondere zu rohrbogen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2805023A1 DE2805023A1 (de) | 1979-08-09 |
DE2805023C2 true DE2805023C2 (US06174465-20010116-C00003.png) | 1987-04-02 |
Family
ID=6031296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782805023 Granted DE2805023A1 (de) | 1978-02-06 | 1978-02-06 | Einrichtung zum verschweissen von rohren, insbesondere zu rohrbogen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2805023A1 (US06174465-20010116-C00003.png) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0247072A1 (en) * | 1985-11-07 | 1987-12-02 | Vickers Australia Limited | Treatment of internal faces of pipe bends |
CN102626842B (zh) * | 2012-05-02 | 2014-07-30 | 四川蓝星机械有限公司 | 虾米弯头管道外壳环缝焊接方法 |
CN103692128B (zh) * | 2013-11-30 | 2016-06-15 | 南京梅山冶金发展有限公司 | 一种多规格复合弯头焊装工装及其焊接方法 |
CN103639635B (zh) * | 2013-12-26 | 2015-10-28 | 辽宁工业大学 | 一种用于自动焊接厚壁空心杆的工装 |
CN111421270A (zh) * | 2019-01-09 | 2020-07-17 | 河北省安装工程有限公司 | 一种大口径管道管件精确组对装置及使用方法 |
CN109807540A (zh) * | 2019-04-06 | 2019-05-28 | 邢二江 | 汽车空滤器进气管的自动焊机设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT242479B (de) * | 1963-08-27 | 1965-09-27 | Steinkohlenwerk Willi Agatz Ve | Führungsvorrichtung zum Zusammenschweißen von Rohrsegmenten zu einem Rohrkrümmer |
-
1978
- 1978-02-06 DE DE19782805023 patent/DE2805023A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2805023A1 (de) | 1979-08-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |