GB111607A - Improvements in the Manufacture of Welded Tubes. - Google Patents

Improvements in the Manufacture of Welded Tubes.

Info

Publication number
GB111607A
GB111607A GB352717A GB352717A GB111607A GB 111607 A GB111607 A GB 111607A GB 352717 A GB352717 A GB 352717A GB 352717 A GB352717 A GB 352717A GB 111607 A GB111607 A GB 111607A
Authority
GB
United Kingdom
Prior art keywords
rolls
bend
pairs
manufacture
nozzle
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
Application number
GB352717A
Inventor
Douglas Whimster Chisholm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB352717A priority Critical patent/GB111607A/en
Publication of GB111607A publication Critical patent/GB111607A/en
Expired 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/083—Supply, or operations combined with supply, of strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

111,607. Chisholm, D. W. March 9, 1917. Pipes and tubes.-One or more streams of oxygen are directed on to the edges of a hot strip to maintain it at the requisite welding temperature by a double-mouthed nozzle q, Fig. 6, mounted between two pairs of rolls and provided with means for adjustment in depth and transversely. A strip is passed between the rolls 1, 2, Figs. 1 and 4, which bend it to a U-form, and then under the nozzle q and through an adjustable guide to the rolls 3, 4, Figs. 1 and 5, which bend it to a circular section and weld the butt or lapped edges to form a tube. The tube passes on through guides to pairs of sizing and finishing rolls 5, 6 and 7, 8. All the rolls are chain-driven in the manner shown.
GB352717A 1917-03-09 1917-03-09 Improvements in the Manufacture of Welded Tubes. Expired GB111607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB352717A GB111607A (en) 1917-03-09 1917-03-09 Improvements in the Manufacture of Welded Tubes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB352717A GB111607A (en) 1917-03-09 1917-03-09 Improvements in the Manufacture of Welded Tubes.

Publications (1)

Publication Number Publication Date
GB111607A true GB111607A (en) 1917-12-06

Family

ID=32244399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB352717A Expired GB111607A (en) 1917-03-09 1917-03-09 Improvements in the Manufacture of Welded Tubes.

Country Status (1)

Country Link
GB (1) GB111607A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286493B (en) * 1962-12-03 1969-01-09 Abbey Etna Machine Co Tube rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286493B (en) * 1962-12-03 1969-01-09 Abbey Etna Machine Co Tube rolling mill

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