GB8728411D0 - Process & apparatus for producing spirally-seamed metal tubing - Google Patents

Process & apparatus for producing spirally-seamed metal tubing

Info

Publication number: GB8728411D0
Authority: GB; United Kingdom
Prior art keywords: metal tubing; seamed metal; producing spirally; spirally; producing
Prior art date: 1987-12-04
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

GB878728411A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Spiro Machines SA

Original Assignee

Spiro Machines SA

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.)

1987-12-04

Filing date

1987-12-04

Publication date

1988-01-13

1987-12-04 Application filed by Spiro Machines SA filed Critical Spiro Machines SA

1987-12-04 Priority to GB878728411A priority Critical patent/GB8728411D0/en

1988-01-13 Publication of GB8728411D0 publication Critical patent/GB8728411D0/en

1988-12-05 Priority to ES8900030A priority patent/ES2011955A6/en

1988-12-05 Priority to BR888807825A priority patent/BR8807825A/en

1988-12-05 Priority to PCT/GB1988/001098 priority patent/WO1989005202A1/en

1988-12-05 Priority to AU29073/89A priority patent/AU2907389A/en

1988-12-05 Priority to JP1500786A priority patent/JPH03503744A/en

1988-12-05 Priority to EP89900858A priority patent/EP0389558A1/en

1989-08-04 Priority to KR1019890701467A priority patent/KR900700199A/en

1990-05-31 Priority to DK135190A priority patent/DK135190A/en

1990-06-01 Priority to NO90902462A priority patent/NO902462L/en

1990-06-01 Priority to FI902720A priority patent/FI902720A0/en

Status Pending legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/122—Making tubes or metal hoses with helically arranged seams with welded or soldered seams
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
- B23K11/067—Resistance welding; Severing by resistance heating using roller electrodes for welding three-dimensional seams
- B23K11/068—Resistance welding; Severing by resistance heating using roller electrodes for welding three-dimensional seams of helicoidal seams
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/309—Wire electrodes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Arc Welding In General (AREA)
Butt Welding And Welding Of Specific Article (AREA)

GB878728411A 1987-12-04 1987-12-04 Process & apparatus for producing spirally-seamed metal tubing Pending GB8728411D0 (en)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
GB878728411A GB8728411D0 (en)	1987-12-04	1987-12-04	Process & apparatus for producing spirally-seamed metal tubing
EP89900858A EP0389558A1 (en)	1987-12-04	1988-12-05	Process and apparatus for producing spirally-seamed metal tubing
AU29073/89A AU2907389A (en)	1987-12-04	1988-12-05	Process and apparatus for producing spirally-seamed metal tubing
BR888807825A BR8807825A (en)	1987-12-04	1988-12-05	PROCESS AND APPARATUS TO PRODUCE METAL PIPES WITH SPIRAL SEWING
PCT/GB1988/001098 WO1989005202A1 (en)	1987-12-04	1988-12-05	Process and apparatus for producing spirally-seamed metal tubing
ES8900030A ES2011955A6 (en)	1987-12-04	1988-12-05	Process and apparatus for producing spirally-seamed metal tubing.
JP1500786A JPH03503744A (en)	1987-12-04	1988-12-05	Method and apparatus for manufacturing spiral seam metal tubes
KR1019890701467A KR900700199A (en)	1987-12-04	1989-08-04	Method and apparatus for manufacturing seam welded metal tubing in a spiral
DK135190A DK135190A (en)	1987-12-04	1990-05-31	METHOD AND APPARATUS FOR MAKING METALROS WITH SPIRAL SEEDS
NO90902462A NO902462L (en)	1987-12-04	1990-06-01	PROCEDURE AND APPARATUS FOR MANUFACTURING, ALONG A SCREWLINE, SEWING METAL ROWS
FI902720A FI902720A0 (en)	1987-12-04	1990-06-01	FRAMSTAELLNINGSFOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV ETT SPIRALSOEMMAT METALLROER.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB878728411A GB8728411D0 (en)	1987-12-04	1987-12-04	Process & apparatus for producing spirally-seamed metal tubing

Publications (1)

Publication Number	Publication Date
GB8728411D0 true GB8728411D0 (en)	1988-01-13

Family

ID=10628011

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB878728411A Pending GB8728411D0 (en)	1987-12-04	1987-12-04	Process & apparatus for producing spirally-seamed metal tubing

Country Status (10)

Country	Link
EP (1)	EP0389558A1 (en)
JP (1)	JPH03503744A (en)
KR (1)	KR900700199A (en)
AU (1)	AU2907389A (en)
BR (1)	BR8807825A (en)
DK (1)	DK135190A (en)
ES (1)	ES2011955A6 (en)
FI (1)	FI902720A0 (en)
GB (1)	GB8728411D0 (en)
WO (1)	WO1989005202A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6957741B2 (en)	2001-08-07	2005-10-25	Manfred Franz Axel Freissle	Screening arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH370175A (en) *	1959-06-10	1963-06-30	Soudronic Ag	Resistance welding machine for continuous electrical welding of overlapping metal sheets
CH462979A (en) *	1966-09-12	1968-09-30	Opprecht Paul	Semi-automatic welding machine for welding sheet metal
CH472929A (en) *	1967-04-25	1969-05-31	Opprecht Paul	Process for the automatic welding of metal sheets and its application
DE2532976B2 (en) *	1975-03-19	1978-03-23	Opprecht, Paul, Bergdietikon, Aargau (Schweiz)	Device for the semi or fully automatic electrical resistance longitudinal seam welding of can bodies
AT389246B (en) *	1985-11-29	1989-11-10	Inst Elektroswarki Patona	METHOD FOR PRODUCING SCREW SEAM PIPES

1987
- 1987-12-04 GB GB878728411A patent/GB8728411D0/en active Pending
1988
- 1988-12-05 JP JP1500786A patent/JPH03503744A/en active Pending
- 1988-12-05 ES ES8900030A patent/ES2011955A6/en not_active Expired - Lifetime
- 1988-12-05 EP EP89900858A patent/EP0389558A1/en not_active Withdrawn
- 1988-12-05 BR BR888807825A patent/BR8807825A/en unknown
- 1988-12-05 WO PCT/GB1988/001098 patent/WO1989005202A1/en not_active Application Discontinuation
- 1988-12-05 AU AU29073/89A patent/AU2907389A/en not_active Abandoned
1989
- 1989-08-04 KR KR1019890701467A patent/KR900700199A/en not_active Application Discontinuation
1990
- 1990-05-31 DK DK135190A patent/DK135190A/en not_active Application Discontinuation
- 1990-06-01 FI FI902720A patent/FI902720A0/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK135190D0 (en)	1990-05-31
ES2011955A6 (en)	1990-02-16
DK135190A (en)	1990-05-31
WO1989005202A1 (en)	1989-06-15
EP0389558A1 (en)	1990-10-03
KR900700199A (en)	1990-08-11
AU2907389A (en)	1989-07-05
BR8807825A (en)	1990-10-23
JPH03503744A (en)	1991-08-22
FI902720A0 (en)	1990-06-01

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