IT985227B - Dispositivo di alimentazione continua per corpi filiformi particolarmente per macchine saldatrici rotanti per tubazioni - Google Patents
Dispositivo di alimentazione continua per corpi filiformi particolarmente per macchine saldatrici rotanti per tubazioniInfo
- Publication number
- IT985227B IT985227B IT50273/73A IT5027373A IT985227B IT 985227 B IT985227 B IT 985227B IT 50273/73 A IT50273/73 A IT 50273/73A IT 5027373 A IT5027373 A IT 5027373A IT 985227 B IT985227 B IT 985227B
- Authority
- IT
- Italy
- Prior art keywords
- pipes
- power supply
- supply device
- continuous power
- welding machines
- Prior art date
Links
- 238000003466 welding Methods 0.000 title 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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
- B23K9/1333—Dereeling means
-
- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/122—Devices for guiding electrodes, e.g. guide tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Unwinding Of Filamentary Materials (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT50273/73A IT985227B (it) | 1973-05-29 | 1973-05-29 | Dispositivo di alimentazione continua per corpi filiformi particolarmente per macchine saldatrici rotanti per tubazioni |
US472509A US3926354A (en) | 1973-05-29 | 1974-05-22 | Continuous feed device for filiform bodies particularly for rotating welding machines for pipes |
DE2425483A DE2425483C3 (de) | 1973-05-29 | 1974-05-27 | Vorrichtung zum Zuführen eines Schweißdrahtes von einer Vorratsspule zu einem Schweißkopf |
NL7407152A NL7407152A (it) | 1973-05-29 | 1974-05-29 | |
FR7418557A FR2231598B1 (it) | 1973-05-29 | 1974-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT50273/73A IT985227B (it) | 1973-05-29 | 1973-05-29 | Dispositivo di alimentazione continua per corpi filiformi particolarmente per macchine saldatrici rotanti per tubazioni |
Publications (1)
Publication Number | Publication Date |
---|---|
IT985227B true IT985227B (it) | 1974-11-30 |
Family
ID=11272624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50273/73A IT985227B (it) | 1973-05-29 | 1973-05-29 | Dispositivo di alimentazione continua per corpi filiformi particolarmente per macchine saldatrici rotanti per tubazioni |
Country Status (5)
Country | Link |
---|---|
US (1) | US3926354A (it) |
DE (1) | DE2425483C3 (it) |
FR (1) | FR2231598B1 (it) |
IT (1) | IT985227B (it) |
NL (1) | NL7407152A (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH610229A5 (it) * | 1976-05-25 | 1979-04-12 | Allg Patentverwertung | |
SE510230C2 (sv) * | 1997-09-19 | 1999-05-03 | Skf Ab | Drivanordning vid ett trådvalsverk |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2223005A (en) * | 1938-09-02 | 1940-11-26 | Frank J Kerber | Sewer cleaning device |
US2953799A (en) * | 1959-03-23 | 1960-09-27 | Jimmie D Arnold | Pipe cleaning machine and cable feeding mechanism therefor |
US3344305A (en) * | 1965-12-06 | 1967-09-26 | Ogden Eng Corp | Tandem drive welding wire feed arrangement for semi-automatic welding equipment |
-
1973
- 1973-05-29 IT IT50273/73A patent/IT985227B/it active
-
1974
- 1974-05-22 US US472509A patent/US3926354A/en not_active Expired - Lifetime
- 1974-05-27 DE DE2425483A patent/DE2425483C3/de not_active Expired
- 1974-05-29 FR FR7418557A patent/FR2231598B1/fr not_active Expired
- 1974-05-29 NL NL7407152A patent/NL7407152A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2425483B2 (de) | 1980-01-17 |
NL7407152A (it) | 1974-12-03 |
DE2425483C3 (de) | 1980-09-18 |
FR2231598A1 (it) | 1974-12-27 |
US3926354A (en) | 1975-12-16 |
DE2425483A1 (de) | 1974-12-19 |
FR2231598B1 (it) | 1977-03-11 |
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