GB1356278A - Expanded metal product - Google Patents

Expanded metal product

Info

Publication number
GB1356278A
GB1356278A GB3863671A GB3863671A GB1356278A GB 1356278 A GB1356278 A GB 1356278A GB 3863671 A GB3863671 A GB 3863671A GB 3863671 A GB3863671 A GB 3863671A GB 1356278 A GB1356278 A GB 1356278A
Authority
GB
United Kingdom
Prior art keywords
post
central portion
metal
portions
lamp
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
GB3863671A
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.)
JURY AND SPIERS Pty Ltd
Original Assignee
JURY AND 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 AND SPIERS Pty Ltd filed Critical JURY AND SPIERS Pty Ltd
Publication of GB1356278A publication Critical patent/GB1356278A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/18—Expanded metal making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49623—Static structure, e.g., a building component
    • Y10T29/49625—Openwork, e.g., a truss, joist, frame, lattice-type or box beam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49623—Static structure, e.g., a building component
    • Y10T29/49631—Columnar member

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (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)

Abstract

1356278 Making metal posts JURY & SPIERS PTY Ltd 17 Aug 1971 [24 Aug 1970] 38636/71 Heading B3A [Also in Division E1] An expanded metal post suitable for use as a lamp-post is made by first extruding a ductile metal, e.g. aluminium alloy, to form an extruded product having a constant cross-sectional shape including a central portion 11, and at least three circumferentially spaced webs 19 radiating outwardly from the central portion, each web having an outer portion 14 and one or more ribs 20, then removing metal from each web to provide a row of slots 22 on each side of the or each rib 20, the slots overlapping such that strut-forming portions 24 are created, and finally forcing, by means of a stretching machine comprising jaws 27, operated by clamping cylinders 29 and clamping bars 28, and stretching jacks 31, the outer portions 14 away from the central portion to bend and stretch the portions 24 so that trusses 10 are formed, the trusses tapering towards the end of the post which, in use, is the upper end. The lamp-post thus formed may have a tubular lamp-supporting portion at its upper end fitted to the central portion 11, which latter provides a conduit for cable. In a second embodiment (Figs. 7 and 8, not shown), the extruded product has a central portion comprising twin tubes so that the upper end of the post subsequently formed by slotting the webs and expanding the metal may have fitted to it two tubular lamp-supporting portions. The webs in the second embodiment have a single rib each instead of the two ribs 20 on each rib 19 of the embodiment shown.
GB3863671A 1970-08-24 1971-08-17 Expanded metal product Expired GB1356278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA229770 1970-08-24

Publications (1)

Publication Number Publication Date
GB1356278A true GB1356278A (en) 1974-06-12

Family

ID=3764692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3863671A Expired GB1356278A (en) 1970-08-24 1971-08-17 Expanded metal product

Country Status (7)

Country Link
US (1) US3740812A (en)
JP (1) JPS527264B1 (en)
CA (1) CA952282A (en)
DE (1) DE2142088A1 (en)
FR (1) FR2105960A5 (en)
GB (1) GB1356278A (en)
ZA (1) ZA715526B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8912896U1 (en) * 1989-10-27 1989-12-28 Menzel, Hans-Claus, Dr., 7000 Stuttgart Component
DE3933198A1 (en) * 1989-10-02 1991-04-11 Menzel Hans C Grid of solid or tubular sectional poles - has poles anchored in base pieces, and incorporates connecting uprights with plugs and sockets

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534943A1 (en) * 1974-08-20 1976-03-25 Gordon Francis Leiblich STRUCTURAL AREA, IN PARTICULAR A REINFORCEMENT MAT
ZA824392B (en) * 1981-07-08 1983-04-27 H Jury Grid supported structure
US4745412A (en) * 1985-05-10 1988-05-17 Chu Associates, Inc. Lightweight tower assemblies for antennas and the like
ZA895832B (en) * 1988-09-29 1990-04-25 Gospel Resource Ltd Sheet metal article
US5307548A (en) * 1993-03-31 1994-05-03 Universal Tool & Stamping Company, Inc. A method of forming tapered channels for scissors jack
US6330777B1 (en) 1999-07-20 2001-12-18 Tcw Technologies Inc. Three dimensional metal structural assembly and production method
CN103835437A (en) * 2014-03-17 2014-06-04 南京工业大学 Corrugated web cross-section steel column
CN104372893A (en) * 2014-11-24 2015-02-25 南京工业大学 Corrugated web plate T-shaped section special-shaped steel column

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1472770A (en) * 1921-05-20 1923-10-30 Jones And Laughlin Steel Compa Steel-joist manufacture
US1927442A (en) * 1932-04-04 1933-09-19 Charles W Laufle Trussed structure and method and shapes therefor
US3129792A (en) * 1960-08-31 1964-04-21 Jacob M Gwynne Nailable metal structural members

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3933198A1 (en) * 1989-10-02 1991-04-11 Menzel Hans C Grid of solid or tubular sectional poles - has poles anchored in base pieces, and incorporates connecting uprights with plugs and sockets
DE8912896U1 (en) * 1989-10-27 1989-12-28 Menzel, Hans-Claus, Dr., 7000 Stuttgart Component

Also Published As

Publication number Publication date
DE2142088A1 (en) 1972-03-02
ZA715526B (en) 1972-04-26
FR2105960A5 (en) 1972-04-28
US3740812A (en) 1973-06-26
CA952282A (en) 1974-08-06
JPS527264B1 (en) 1977-03-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee