ZA718648B - Light weight tubular columns - Google Patents

Light weight tubular columns

Info

Publication number
ZA718648B
ZA718648B ZA718648A ZA718648A ZA718648B ZA 718648 B ZA718648 B ZA 718648B ZA 718648 A ZA718648 A ZA 718648A ZA 718648 A ZA718648 A ZA 718648A ZA 718648 B ZA718648 B ZA 718648B
Authority
ZA
South Africa
Prior art keywords
light weight
tubular columns
weight tubular
columns
light
Prior art date
Application number
ZA718648A
Inventor
H Jury
Original Assignee
Jury & Spiers Pty Ltd
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 Jury & Spiers Pty Ltd filed Critical Jury & Spiers Pty Ltd
Publication of ZA718648B publication Critical patent/ZA718648B/en

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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal
    • E04H12/10—Truss-like structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Extrusion Of Metal (AREA)
ZA718648A 1971-01-15 1971-12-28 Light weight tubular columns ZA718648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA371971 1971-01-15

Publications (1)

Publication Number Publication Date
ZA718648B true ZA718648B (en) 1972-09-27

Family

ID=3764729

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA718648A ZA718648B (en) 1971-01-15 1971-12-28 Light weight tubular columns

Country Status (6)

Country Link
CA (1) CA961630A (en)
DE (1) DE2201870A1 (en)
FR (1) FR2122252A5 (en)
GB (1) GB1367965A (en)
IT (1) IT946586B (en)
ZA (1) ZA718648B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334689A (en) * 1998-02-25 1999-09-01 Brooks Shaping process for hollow members

Also Published As

Publication number Publication date
FR2122252A5 (en) 1972-08-25
GB1367965A (en) 1974-09-25
IT946586B (en) 1973-05-21
DE2201870A1 (en) 1972-08-17
CA961630A (en) 1975-01-28

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