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GB885656A - Laminated tubular section structural members and method of making same - Google Patents

Laminated tubular section structural members and method of making same

Info

Publication number
GB885656A
GB885656A GB997859A GB997859A GB885656A GB 885656 A GB885656 A GB 885656A GB 997859 A GB997859 A GB 997859A GB 997859 A GB997859 A GB 997859A GB 885656 A GB885656 A GB 885656A
Authority
GB
United Kingdom
Prior art keywords
laminations
structural members
tubular section
making same
section structural
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
GB997859A
Inventor
Stanley Macomber
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.)
Macomber Inc
Original Assignee
Macomber Inc
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 Macomber Inc filed Critical Macomber Inc
Priority to GB997859A priority Critical patent/GB885656A/en
Publication of GB885656A publication Critical patent/GB885656A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

885,656. Steel structional bars. MACOMBER Inc. March 23, 1959, No. 9978/59. Class 20(2) [Also in Group XXII] A laminated member 1 for a steel joist, beam, girder &c. (not shown) comprises a plurality of hot-rolled steel laminations 10, 10a bent into tubular form and having flanges 17 spaced by an opening 16, the laminations being connected together throughout the length of the member. The laminations, each of a maximum thickness of 0À23 inches, are joined at 19, 20 and 21, e.g. by spot-welding or pinning (Fig. 8, not shown). Mill-scale 37 (Fig. 7, not shown), loosened by rolling the laminations to shape, becomes embedded in the opposite surfaces of the laminations, keying them together. Welding 24 at spaced points holds the flanges together.
GB997859A 1959-03-23 1959-03-23 Laminated tubular section structural members and method of making same Expired GB885656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB997859A GB885656A (en) 1959-03-23 1959-03-23 Laminated tubular section structural members and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB997859A GB885656A (en) 1959-03-23 1959-03-23 Laminated tubular section structural members and method of making same

Publications (1)

Publication Number Publication Date
GB885656A true GB885656A (en) 1961-12-28

Family

ID=9882289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB997859A Expired GB885656A (en) 1959-03-23 1959-03-23 Laminated tubular section structural members and method of making same

Country Status (1)

Country Link
GB (1) GB885656A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036381A3 (en) * 1980-03-11 1982-04-21 Georges Sireix Method of forming profiles, especially tubular profiles
GB2146367A (en) * 1983-09-14 1985-04-17 David Richard Mills Channel section for rooms of buildings
GB2164966A (en) * 1984-08-14 1986-04-03 Rose Sections Limited Edward Structural member
GB2279377A (en) * 1993-06-24 1995-01-04 Norman Ellis An elongate structural component for a building,e.g a ridge beam

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036381A3 (en) * 1980-03-11 1982-04-21 Georges Sireix Method of forming profiles, especially tubular profiles
GB2146367A (en) * 1983-09-14 1985-04-17 David Richard Mills Channel section for rooms of buildings
GB2164966A (en) * 1984-08-14 1986-04-03 Rose Sections Limited Edward Structural member
GB2279377A (en) * 1993-06-24 1995-01-04 Norman Ellis An elongate structural component for a building,e.g a ridge beam
GB2279377B (en) * 1993-06-24 1996-12-04 Norman Ellis A structural component for a building

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