GB484140A - Improvements in tubes or pipes and the manufacture thereof - Google Patents

Improvements in tubes or pipes and the manufacture thereof

Info

Publication number
GB484140A
GB484140A GB2645837A GB2645837A GB484140A GB 484140 A GB484140 A GB 484140A GB 2645837 A GB2645837 A GB 2645837A GB 2645837 A GB2645837 A GB 2645837A GB 484140 A GB484140 A GB 484140A
Authority
GB
United Kingdom
Prior art keywords
joint
strip
tubes
rolls
pipes
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
GB2645837A
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.)
MAX HERBERT HEILBUT
Original Assignee
MAX HERBERT HEILBUT
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 MAX HERBERT HEILBUT filed Critical MAX HERBERT HEILBUT
Priority to GB2645837A priority Critical patent/GB484140A/en
Publication of GB484140A publication Critical patent/GB484140A/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
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/101—Making of the seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

484,140. Making tubes. HEILBUT, M. H. Sept. 30, 1937, No. 26458. [Classes 83 (ii) and 83 (iv)] A longitudinally jointed tube is made from strip stock by rolling grooves 2 with raised portions 4 in the edges of the strip and then bending the strip, by passing through rolls, into tubular form with the edges interfitting. The joint then passes between rolls to flow excess metal 7 in the raised portions to lock the joint. The joint may be secured by welding &c. Specification 387,968 is referred to.
GB2645837A 1937-09-30 1937-09-30 Improvements in tubes or pipes and the manufacture thereof Expired GB484140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2645837A GB484140A (en) 1937-09-30 1937-09-30 Improvements in tubes or pipes and the manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2645837A GB484140A (en) 1937-09-30 1937-09-30 Improvements in tubes or pipes and the manufacture thereof

Publications (1)

Publication Number Publication Date
GB484140A true GB484140A (en) 1938-05-02

Family

ID=10243937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2645837A Expired GB484140A (en) 1937-09-30 1937-09-30 Improvements in tubes or pipes and the manufacture thereof

Country Status (1)

Country Link
GB (1) GB484140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997026096A1 (en) * 1996-01-17 1997-07-24 Mauser-Werke Gmbh Process and device for manufacturing a metal container with a longitudinal weld
US6530254B2 (en) 1999-05-21 2003-03-11 Mauser-Werke Gmbh & Co. Kg Rolling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997026096A1 (en) * 1996-01-17 1997-07-24 Mauser-Werke Gmbh Process and device for manufacturing a metal container with a longitudinal weld
US6530254B2 (en) 1999-05-21 2003-03-11 Mauser-Werke Gmbh & Co. Kg Rolling machine

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