JPS4992615A - - Google Patents

Info

Publication number
JPS4992615A
JPS4992615A JP48084785A JP8478573A JPS4992615A JP S4992615 A JPS4992615 A JP S4992615A JP 48084785 A JP48084785 A JP 48084785A JP 8478573 A JP8478573 A JP 8478573A JP S4992615 A JPS4992615 A JP S4992615A
Authority
JP
Japan
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.)
Pending
Application number
JP48084785A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4992615A publication Critical patent/JPS4992615A/ja
Pending legal-status Critical Current

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
    • B23K37/0531—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 internal pipe alignment clamps

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
JP48084785A 1972-07-27 1973-07-26 Pending JPS4992615A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3518072 1972-07-27

Publications (1)

Publication Number Publication Date
JPS4992615A true JPS4992615A (ko) 1974-09-04

Family

ID=10374778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48084785A Pending JPS4992615A (ko) 1972-07-27 1973-07-26

Country Status (3)

Country Link
US (1) US3896655A (ko)
JP (1) JPS4992615A (ko)
NL (1) NL7310248A (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537466B1 (fr) * 1982-12-08 1985-06-28 Kley France Dispositif de serrage et d'arrondissage pour le raboutage des tubes de gros diametre
FR2818570B1 (fr) * 2000-12-21 2003-04-18 Bouygues Offshore Insert de centrage et procede d'assemblage et soudage de deux elements de conduite
US6704661B1 (en) * 2001-07-16 2004-03-09 Therma-Wave, Inc. Real time analysis of periodic structures on semiconductors
US8322005B2 (en) * 2008-10-23 2012-12-04 Pow Specialty Equipment Inc. Weather strip installation device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906226A (en) * 1957-07-17 1959-09-29 Pipeliners Mfg Company Apparatus for aligning pipe ends
US3031994A (en) * 1958-03-25 1962-05-01 Clark Julius Hydraulic internal pipe line up clamp
US3044431A (en) * 1960-05-16 1962-07-17 Crutcher Rolfs Cummings Inc Internal pipe clamp
US3229972A (en) * 1962-09-25 1966-01-18 Crose United Corp Pipe engaging head for line-up clamp
US3109477A (en) * 1962-09-25 1963-11-05 Crose United Corp Mandrel for pipe bending machines
US3261529A (en) * 1963-05-21 1966-07-19 American Mach & Foundry Welding back-up device
US3445104A (en) * 1966-11-29 1969-05-20 Crc Crose Int Inc Internal pipe clamp
US3572081A (en) * 1969-04-21 1971-03-23 United States Steel Corp Apparatus for mechanically expanding large diameter pipe
US3684149A (en) * 1970-11-23 1972-08-15 Stewarts & Lloyds Ltd Expansible tools
US3770927A (en) * 1971-01-21 1973-11-06 Santa Fe Int Corp Pipe welding apparatus and methods therefor
US3741457A (en) * 1971-08-19 1973-06-26 Columbia Gas Sys Service Corp Lineup clamp and backup device

Also Published As

Publication number Publication date
US3896655A (en) 1975-07-29
NL7310248A (ko) 1974-01-29

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