IT1163368B - Metodo ed apparecchiatura automatica per la ripresa della saldatura longitudinale nella realizzazione di tubi a parete sottile ottenuti da nastro profilato, atti a rivestire conduttori - Google Patents

Metodo ed apparecchiatura automatica per la ripresa della saldatura longitudinale nella realizzazione di tubi a parete sottile ottenuti da nastro profilato, atti a rivestire conduttori

Info

Publication number
IT1163368B
IT1163368B IT21095/83A IT2109583A IT1163368B IT 1163368 B IT1163368 B IT 1163368B IT 21095/83 A IT21095/83 A IT 21095/83A IT 2109583 A IT2109583 A IT 2109583A IT 1163368 B IT1163368 B IT 1163368B
Authority
IT
Italy
Prior art keywords
welding
steady state
recovery
construction
thin wall
Prior art date
Application number
IT21095/83A
Other languages
English (en)
Other versions
IT8321095A0 (it
IT8321095A1 (it
Inventor
Aldo Parmeggiani
Original Assignee
Cise Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11176659&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1163368(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of IT8321095A0 publication Critical patent/IT8321095A0/it
Priority to IT21095/83A priority Critical patent/IT1163368B/it
Application filed by Cise Spa filed Critical Cise Spa
Priority to EP84200661A priority patent/EP0126508B2/en
Priority to DE8484200661T priority patent/DE3467314D1/de
Priority to AT84200661T priority patent/ATE30687T1/de
Priority to US06/609,133 priority patent/US4626644A/en
Priority to CA000454159A priority patent/CA1224649A/en
Priority to JP59094754A priority patent/JPS6046869A/ja
Publication of IT8321095A1 publication Critical patent/IT8321095A1/it
Publication of IT1163368B publication Critical patent/IT1163368B/it
Application granted granted Critical

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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/027—Making tubes with soldering or welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Coating With Molten Metal (AREA)
IT21095/83A 1983-05-13 1983-05-13 Metodo ed apparecchiatura automatica per la ripresa della saldatura longitudinale nella realizzazione di tubi a parete sottile ottenuti da nastro profilato, atti a rivestire conduttori IT1163368B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT21095/83A IT1163368B (it) 1983-05-13 1983-05-13 Metodo ed apparecchiatura automatica per la ripresa della saldatura longitudinale nella realizzazione di tubi a parete sottile ottenuti da nastro profilato, atti a rivestire conduttori
EP84200661A EP0126508B2 (en) 1983-05-13 1984-05-08 Method of seam welding a metal tube formed from a folded strip
AT84200661T ATE30687T1 (de) 1983-05-13 1984-05-08 Verfahren zum nahtschweissen von rohren aus einem gebogenen metalstreifen.
DE8484200661T DE3467314D1 (en) 1983-05-13 1984-05-08 Method of seam welding a metal tube formed from a folded strip
US06/609,133 US4626644A (en) 1983-05-13 1984-05-11 Method and apparatus for automatically producing thin-walled tubes
CA000454159A CA1224649A (en) 1983-05-13 1984-05-11 Method and apparatus for automatically restarting the longitudinal welding seam for producing thin-walled tubes from shaped metal tape, more particularly for cable sheathing
JP59094754A JPS6046869A (ja) 1983-05-13 1984-05-14 成形金属テ−プからの特にケ−ブル外装用の薄壁管を製造するための縦方向溶接接合を自動的に再開させるための方法と装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21095/83A IT1163368B (it) 1983-05-13 1983-05-13 Metodo ed apparecchiatura automatica per la ripresa della saldatura longitudinale nella realizzazione di tubi a parete sottile ottenuti da nastro profilato, atti a rivestire conduttori

Publications (3)

Publication Number Publication Date
IT8321095A0 IT8321095A0 (it) 1983-05-13
IT8321095A1 IT8321095A1 (it) 1984-11-13
IT1163368B true IT1163368B (it) 1987-04-08

Family

ID=11176659

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21095/83A IT1163368B (it) 1983-05-13 1983-05-13 Metodo ed apparecchiatura automatica per la ripresa della saldatura longitudinale nella realizzazione di tubi a parete sottile ottenuti da nastro profilato, atti a rivestire conduttori

Country Status (7)

Country Link
US (1) US4626644A (it)
EP (1) EP0126508B2 (it)
JP (1) JPS6046869A (it)
AT (1) ATE30687T1 (it)
CA (1) CA1224649A (it)
DE (1) DE3467314D1 (it)
IT (1) IT1163368B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793048A (en) * 1987-02-18 1988-12-27 Nippon Steel Corporation Method for passing optical fibers through tubular products by vibrating the tubular products
JPH07115177B2 (ja) * 1988-07-14 1995-12-13 昭和電線電纜株式会社 コンジットチューブの製造装置
JP2921903B2 (ja) * 1990-03-02 1999-07-19 株式会社日立製作所 溶接ロボット制御装置
US5346116A (en) * 1993-06-24 1994-09-13 Hall Jr Bertie F Machine for forming a metal strip into a tubular form having a stop-restart displacement mechanism
JP3239671B2 (ja) * 1995-03-08 2001-12-17 松下電器産業株式会社 フィルム状ヒーター、保温座席、蒸着ボートおよび加熱炉
WO2009137063A1 (en) * 2008-05-06 2009-11-12 Apparent Technologies, Inc. Orbital welding system and methods of operations
CN105478525B (zh) * 2016-01-06 2017-10-31 河北华通线缆集团股份有限公司 一种内含测井电缆的连续油管的制造方法
DE102016216170A1 (de) 2016-08-29 2018-03-01 Gökhan Biyikli SCHWEIßVERFAHREN UND SCHWEIßVORRICHTUNG

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796508A (en) * 1952-07-25 1957-06-18 Aluminum Supply Co Method for producing non-ferrous continuous weld tubing
US3360177A (en) * 1964-04-16 1967-12-26 Sandvikens Jernverks Ab Tube welding apparatus
GB1045104A (en) * 1965-06-25 1966-10-05 Standard Telephones Cables Ltd Improvements in or relating to seam welding of tubes
US3555239A (en) * 1966-11-16 1971-01-12 William J Kerth Welding machine with digital pulse control
FR1599054A (it) * 1968-11-20 1970-07-15
FR2093378A5 (it) * 1970-06-12 1972-01-28 Tubest Sa
US4143801A (en) * 1977-02-09 1979-03-13 Michael P. Breston Multiple welding head system for fabricating pipe

Also Published As

Publication number Publication date
IT8321095A0 (it) 1983-05-13
EP0126508B2 (en) 1991-03-20
DE3467314D1 (en) 1987-12-17
CA1224649A (en) 1987-07-28
EP0126508B1 (en) 1987-11-11
US4626644A (en) 1986-12-02
IT8321095A1 (it) 1984-11-13
ATE30687T1 (de) 1987-11-15
EP0126508A1 (en) 1984-11-28
JPS6046869A (ja) 1985-03-13

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Effective date: 19970516