GB2213748B - Production of spirally-seamed corrugated metal tubing - Google Patents

Production of spirally-seamed corrugated metal tubing

Info

Publication number
GB2213748B
GB2213748B GB8729749A GB8729749A GB2213748B GB 2213748 B GB2213748 B GB 2213748B GB 8729749 A GB8729749 A GB 8729749A GB 8729749 A GB8729749 A GB 8729749A GB 2213748 B GB2213748 B GB 2213748B
Authority
GB
United Kingdom
Prior art keywords
spirally
production
corrugated metal
metal tubing
seamed
Prior art date
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.)
Expired - Fee Related
Application number
GB8729749A
Other versions
GB8729749D0 (en
GB2213748A (en
Inventor
Leif Andresen
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.)
Filing date
Publication date
Application filed by Spiro Machines SA filed Critical Spiro Machines SA
Priority to GB8729749A priority Critical patent/GB2213748B/en
Publication of GB8729749D0 publication Critical patent/GB8729749D0/en
Publication of GB2213748A publication Critical patent/GB2213748A/en
Application granted granted Critical
Publication of GB2213748B publication Critical patent/GB2213748B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
GB8729749A 1987-12-21 1987-12-21 Production of spirally-seamed corrugated metal tubing Expired - Fee Related GB2213748B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8729749A GB2213748B (en) 1987-12-21 1987-12-21 Production of spirally-seamed corrugated metal tubing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8729749A GB2213748B (en) 1987-12-21 1987-12-21 Production of spirally-seamed corrugated metal tubing

Publications (3)

Publication Number Publication Date
GB8729749D0 GB8729749D0 (en) 1988-02-03
GB2213748A GB2213748A (en) 1989-08-23
GB2213748B true GB2213748B (en) 1991-10-09

Family

ID=10628803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8729749A Expired - Fee Related GB2213748B (en) 1987-12-21 1987-12-21 Production of spirally-seamed corrugated metal tubing

Country Status (1)

Country Link
GB (1) GB2213748B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD379358S (en) 1995-03-08 1997-05-20 Protol A.G. Clinching roller

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606884A (en) * 1995-06-30 1997-03-04 Lindab Ab Method and apparatus for producing helically-wound lock-seam tubing with reduced lubrication
US6003220A (en) * 1995-03-08 1999-12-21 Protol A. G. Method and apparatus for producing helically wound lock-seam tubing
SE507901C2 (en) * 1995-03-08 1998-07-27 Protol Ag Method and apparatus for making spiral-folded tubes, and such spiral-folded tubes
ES2187636T3 (en) * 1995-03-08 2003-06-16 Protol Ag METHOD AND APPLIANCE TO PRODUCE TUBES WITH SEALING, HELICALLY ROLLED.
CH695883A5 (en) * 2002-10-14 2006-10-13 Spiro Sa Quick clamping device.
US6874398B2 (en) 2002-10-18 2005-04-05 Spiro Sa Assembly for cutting a tube
GB2433453B (en) * 2005-12-23 2010-08-11 Iti Scotland Ltd An apparatus for and method of manfacturing helically wound structures
US7775076B2 (en) 2006-01-20 2010-08-17 Trevor Dale Schultz Pinch-point lock-seam tubing, pinch point seaming devices, and methods for manufacturing stabilized lock-seam tubing
RU191381U1 (en) * 2019-05-06 2019-08-05 Вячеслав Васильевич Вагин Spiral Seam Pipe
CN110899366B (en) * 2019-12-17 2021-11-05 苏州市东挺河智能科技发展有限公司 Quantitative feeding's spiral pipe automatic processing equipment
IT202000005728A1 (en) 2020-03-18 2021-09-18 Zeffiro MACHINERY FOR PRODUCING SPIRAL SEAMED PRE-COLORED METALLIC PIPES, RELATIVE DUCT AND RELATIVE METHOD
DE102021110492A1 (en) 2021-04-23 2022-10-27 Häusler Holding Ag Device and method for manufacturing a double-walled tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD379358S (en) 1995-03-08 1997-05-20 Protol A.G. Clinching roller

Also Published As

Publication number Publication date
GB8729749D0 (en) 1988-02-03
GB2213748A (en) 1989-08-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991221