IN168980B - - Google Patents
Info
- Publication number
- IN168980B IN168980B IN944/CAL/87A IN944CA1987A IN168980B IN 168980 B IN168980 B IN 168980B IN 944CA1987 A IN944CA1987 A IN 944CA1987A IN 168980 B IN168980 B IN 168980B
- Authority
- IN
- India
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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/001—Cutting, scarfing, or desurfacing by applying flames for profiling plate edges or for cutting grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Laser Beam Processing (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI864980A FI75293C (fi) | 1986-12-08 | 1986-12-08 | Anordning foer att goera olika riktade sneda snitt i foerhaollande till snittytan genom skaerbraenning. |
PCT/FI1987/000161 WO1988004212A1 (fr) | 1986-12-08 | 1987-12-07 | Appareil de decoupage a l'autogene servant a pratiquer des coupes divergentes chanfreinees par rapport a une surface de decoupage |
Publications (1)
Publication Number | Publication Date |
---|---|
IN168980B true IN168980B (fr) | 1991-08-03 |
Family
ID=8523614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN944/CAL/87A IN168980B (fr) | 1986-12-08 | 1987-12-02 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4948101A (fr) |
JP (1) | JPH02501461A (fr) |
KR (1) | KR890700061A (fr) |
CN (1) | CN87107322A (fr) |
AU (1) | AU1058788A (fr) |
BR (1) | BR8707877A (fr) |
FI (1) | FI75293C (fr) |
IN (1) | IN168980B (fr) |
WO (1) | WO1988004212A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105345215B (zh) * | 2015-09-28 | 2017-09-12 | 中国海洋石油总公司 | 立管的切槽工艺 |
CN113579409B (zh) * | 2021-06-25 | 2022-06-14 | 佛山综合能源(公控)有限公司 | 一种用于精确切割保温管道密封板的定位切割装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1692924A (en) * | 1926-05-19 | 1928-11-27 | Brown Brothers Welding Company | Burner holder |
JPS5278188A (en) * | 1975-12-24 | 1977-07-01 | Agency Of Ind Science & Technol | Automatic pipe cutting device |
DE2641669C2 (de) * | 1976-09-16 | 1978-07-06 | J. U. W. Mueller Maschinen- Und Armaturenfabrik Gmbh, 5090 Leverkusen | Vorrichtung zum Führen des Brenners einer Brenn- oder Schneidmaschine auf einer räumlichen Kurve eines Werkstücks |
SE419607B (sv) * | 1976-11-24 | 1981-08-17 | Bengt Eriksson | Anordning for att bearbeta ror, fremst for att avkapa eller for avkapning uppmerkta grenror |
DE2715465C3 (de) * | 1977-04-06 | 1981-10-22 | Kramatorskij naučno-issledovatel'skij i proektno-technologičeskij institut mašinostroenija, Kramatorsk | Brennschneidmaschine |
FI67671C (fi) * | 1981-09-14 | 1985-05-10 | Leo Larikka | Styranordning foer ett braennskaerarmunstycke och foerfarande foer dess anvaendning |
US4411410A (en) * | 1982-12-27 | 1983-10-25 | Sumner Joe D | Apparatus for cutting openings in pipes |
FI850057A0 (fi) * | 1985-01-07 | 1985-01-07 | Leo Larikka | Styranordning foer ett braennskaerarmunstycke. |
US4667936A (en) * | 1985-10-01 | 1987-05-26 | Precision Piping & Instruments, Inc. | Pipe cutting apparatus |
-
1986
- 1986-12-08 FI FI864980A patent/FI75293C/fi not_active IP Right Cessation
-
1987
- 1987-12-02 IN IN944/CAL/87A patent/IN168980B/en unknown
- 1987-12-07 KR KR1019880700942A patent/KR890700061A/ko not_active Application Discontinuation
- 1987-12-07 BR BR8707877A patent/BR8707877A/pt unknown
- 1987-12-07 US US07/360,895 patent/US4948101A/en not_active Expired - Fee Related
- 1987-12-07 JP JP88500555A patent/JPH02501461A/ja active Pending
- 1987-12-07 WO PCT/FI1987/000161 patent/WO1988004212A1/fr unknown
- 1987-12-07 AU AU10587/88A patent/AU1058788A/en not_active Abandoned
- 1987-12-08 CN CN198787107322A patent/CN87107322A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
FI75293B (fi) | 1988-02-29 |
JPH02501461A (ja) | 1990-05-24 |
CN87107322A (zh) | 1988-08-17 |
US4948101A (en) | 1990-08-14 |
FI864980A0 (fi) | 1986-12-08 |
KR890700061A (ko) | 1989-03-02 |
WO1988004212A1 (fr) | 1988-06-16 |
BR8707877A (pt) | 1990-03-20 |
FI75293C (fi) | 1988-06-09 |
AU1058788A (en) | 1988-06-30 |