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
Application number
IN944/CAL/87A
Other languages
English (en)
Inventor
Leo Larikka
Original Assignee
Leo Larikka
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leo Larikka filed Critical Leo Larikka
Publication of IN168980B publication Critical patent/IN168980B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00Cutting, scarfing, or desurfacing by applying flames
    • B23K7/10Auxiliary devices, e.g. for guiding or supporting the torch
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00Cutting, scarfing, or desurfacing by applying flames
    • B23K7/001Cutting, 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)
  • Surgical Instruments (AREA)
  • Laser Beam Processing (AREA)
IN944/CAL/87A 1986-12-08 1987-12-02 IN168980B (el)

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 (en) 1986-12-08 1987-12-07 Apparatus for making divergent cuts chamfered relative to a cutting surface by means of torch cutting

Publications (1)

Publication Number Publication Date
IN168980B true IN168980B (el) 1991-08-03

Family

ID=8523614

Family Applications (1)

Application Number Title Priority Date Filing Date
IN944/CAL/87A IN168980B (el) 1986-12-08 1987-12-02

Country Status (9)

Country Link
US (1) US4948101A (el)
JP (1) JPH02501461A (el)
KR (1) KR890700061A (el)
CN (1) CN87107322A (el)
AU (1) AU1058788A (el)
BR (1) BR8707877A (el)
FI (1) FI75293C (el)
IN (1) IN168980B (el)
WO (1) WO1988004212A1 (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU1058788A (en) 1988-06-30
CN87107322A (zh) 1988-08-17
WO1988004212A1 (en) 1988-06-16
FI864980A0 (fi) 1986-12-08
JPH02501461A (ja) 1990-05-24
FI75293C (fi) 1988-06-09
FI75293B (fi) 1988-02-29
BR8707877A (pt) 1990-03-20
US4948101A (en) 1990-08-14
KR890700061A (ko) 1989-03-02

Similar Documents

Publication Publication Date Title
AU7131891A (el)
JPH0499163U (el)
GB2188294B (el)
FR2596640B1 (el)
AU7354491A (el)
IN167264B (el)
GR3003627T3 (el)
DE3790193T1 (el)
AU6562586A (el)
IN168980B (el)
AU7131791A (el)
AU5227086A (el)
AU6014586A (el)
AU5783386A (el)
AU5684886A (el)
AU5878886A (el)
AU5442686A (el)
AU5703286A (el)
AU5724586A (el)
AU5745586A (el)
AU4910985A (el)
AU5444986A (el)
AU5753186A (el)
AU5348186A (el)
AU5480786A (el)