FR2122252A5 - - Google Patents

Info

Publication number
FR2122252A5
FR2122252A5 FR7201292A FR7201292A FR2122252A5 FR 2122252 A5 FR2122252 A5 FR 2122252A5 FR 7201292 A FR7201292 A FR 7201292A FR 7201292 A FR7201292 A FR 7201292A FR 2122252 A5 FR2122252 A5 FR 2122252A5
Authority
FR
France
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
FR7201292A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2122252A5 publication Critical patent/FR2122252A5/fr
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
    • 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, 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
    • B21C37/15—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)
FR7201292A 1971-01-15 1972-01-14 Expired FR2122252A5 (OSRAM)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2122252A5 true FR2122252A5 (OSRAM) 1972-08-25

Family

ID=3764729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201292A Expired FR2122252A5 (OSRAM) 1971-01-15 1972-01-14

Country Status (6)

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

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
IT946586B (it) 1973-05-21
DE2201870A1 (de) 1972-08-17
GB1367965A (en) 1974-09-25
CA961630A (en) 1975-01-28
ZA718648B (en) 1972-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse