DE2159591C3 - Vorrichtung zum Stumpfschweißen von Rohren - Google Patents
Vorrichtung zum Stumpfschweißen von RohrenInfo
- Publication number
- DE2159591C3 DE2159591C3 DE2159591A DE2159591A DE2159591C3 DE 2159591 C3 DE2159591 C3 DE 2159591C3 DE 2159591 A DE2159591 A DE 2159591A DE 2159591 A DE2159591 A DE 2159591A DE 2159591 C3 DE2159591 C3 DE 2159591C3
- Authority
- DE
- Germany
- Prior art keywords
- base body
- mandrel
- shaft
- clamps
- clamping pieces
- 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.)
- Expired
Links
- 238000003466 welding Methods 0.000 title claims description 11
- 238000001953 recrystallisation Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
- B23K20/028—Butt welding
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14857271A | 1971-06-01 | 1971-06-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2159591A1 DE2159591A1 (de) | 1972-12-14 |
| DE2159591B2 DE2159591B2 (de) | 1980-02-07 |
| DE2159591C3 true DE2159591C3 (de) | 1980-10-23 |
Family
ID=22526356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2159591A Expired DE2159591C3 (de) | 1971-06-01 | 1971-12-01 | Vorrichtung zum Stumpfschweißen von Rohren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3732391A (show.php) |
| JP (1) | JPS5322057B1 (show.php) |
| AU (1) | AU451370B2 (show.php) |
| CA (1) | CA949780A (show.php) |
| DE (1) | DE2159591C3 (show.php) |
| FR (1) | FR2139803B1 (show.php) |
| GB (1) | GB1357820A (show.php) |
| IT (1) | IT958146B (show.php) |
| ZA (1) | ZA717248B (show.php) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2218156B2 (show.php) * | 1973-02-21 | 1976-09-10 | Naphtachimie Sa | |
| US3920171A (en) * | 1974-02-01 | 1975-11-18 | Crc Crose Int Inc | Apparatus for positioning and clamping pipes for welding |
| US3882299A (en) * | 1974-04-12 | 1975-05-06 | Welding Research Inc | Rotating arc pipe welding machine |
| IT1034673B (it) * | 1975-03-28 | 1979-10-10 | Saipem Spa | Accoppiatore di tubi da saldare di testa |
| US4012619A (en) * | 1975-06-06 | 1977-03-15 | Lifshits V S | Machine for the resistance butt welding of pipes by fusion |
| DE3136436C2 (de) * | 1981-09-14 | 1994-09-29 | Menk Apparatebau Gmbh | Vorrichtung zur Montage und /oder Bearbeitung hohler Werkstücke |
| IT1176936B (it) * | 1984-10-11 | 1987-08-18 | Saipem Spa | Accoppiatore di tubi perfezionato, particolarmente adatto per i pali di fondazione di piattaforme |
| DE3834482A1 (de) * | 1988-12-16 | 1990-04-12 | Inst Elektroswarki Patona | Maschine zum widerstandsstumpfschweissen von rohren |
| FR2685237B1 (fr) * | 1991-12-20 | 1994-07-08 | Europ Semi Remorques | Procede et dispositif d'assemblage de deux pieces par soudure. |
| NL2005555C2 (nl) * | 2010-10-21 | 2012-04-24 | Hercules Piping Tools Engineering B V | Kleminrichting voor het centreren van buizen. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2777048A (en) * | 1954-12-04 | 1957-01-08 | Kocks Friedrich | Clamping device for butt-welding of pipes |
| US3164712A (en) * | 1962-03-20 | 1965-01-05 | Inst Elektroswarki Patona | Welding head for the electrical contact welding of large diameter tubes circular (annular) joints |
| US3374529A (en) * | 1963-02-07 | 1968-03-26 | Park Ohio Industries Inc | Method of butt welding |
| US3259964A (en) * | 1963-06-28 | 1966-07-12 | Kahle Eng Co | Pipe clamp |
| US3283115A (en) * | 1964-12-31 | 1966-11-01 | Exxon Research Engineering Co | Strong-back clamping system for holding pipe joints during welding |
| US3387761A (en) * | 1966-02-10 | 1968-06-11 | Kenneth L. Pickard | Internal alignment clamp |
| US3461264A (en) * | 1967-01-12 | 1969-08-12 | Crc Crose Int Inc | Method and apparatus for welding girth joints in pipe lines |
| US3633813A (en) * | 1969-03-21 | 1972-01-11 | Work Way Corp | Internal pipe lineup clamp |
-
1971
- 1971-06-01 US US00148572A patent/US3732391A/en not_active Expired - Lifetime
- 1971-10-22 GB GB4917471A patent/GB1357820A/en not_active Expired
- 1971-10-26 AU AU34994/71A patent/AU451370B2/en not_active Expired
- 1971-10-29 ZA ZA717248A patent/ZA717248B/xx unknown
- 1971-11-03 CA CA126,740A patent/CA949780A/en not_active Expired
- 1971-12-01 DE DE2159591A patent/DE2159591C3/de not_active Expired
- 1971-12-10 JP JP9954471A patent/JPS5322057B1/ja active Pending
-
1972
- 1972-01-13 FR FR7201093A patent/FR2139803B1/fr not_active Expired
- 1972-05-30 IT IT50602/72A patent/IT958146B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1357820A (en) | 1974-06-26 |
| US3732391A (en) | 1973-05-08 |
| DE2159591A1 (de) | 1972-12-14 |
| FR2139803B1 (show.php) | 1978-03-03 |
| CA949780A (en) | 1974-06-25 |
| IT958146B (it) | 1973-10-20 |
| FR2139803A1 (show.php) | 1973-01-12 |
| ZA717248B (en) | 1972-07-26 |
| AU451370B2 (en) | 1974-08-08 |
| JPS5322057B1 (show.php) | 1978-07-06 |
| DE2159591B2 (de) | 1980-02-07 |
| AU3499471A (en) | 1973-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |