AU494746B2 - Improvements in columns - Google Patents

Improvements in columns

Info

Publication number
AU494746B2
AU494746B2 AU84542/75A AU8454275A AU494746B2 AU 494746 B2 AU494746 B2 AU 494746B2 AU 84542/75 A AU84542/75 A AU 84542/75A AU 8454275 A AU8454275 A AU 8454275A AU 494746 B2 AU494746 B2 AU 494746B2
Authority
AU
Australia
Prior art keywords
columns
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
AU84542/75A
Other versions
AU8454275A (en
Inventor
William Pratt John
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.)
ABACUS ENGINEERING Ltd
Original Assignee
ABACUS ENGINEERING 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3761964&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU494746(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABACUS ENGINEERING Ltd filed Critical ABACUS ENGINEERING Ltd
Priority to AU84542/75A priority Critical patent/AU494746B2/en
Application granted granted Critical
Publication of AU8454275A publication Critical patent/AU8454275A/en
Publication of AU494746B2 publication Critical patent/AU494746B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
    • 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
    • E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
    • E04H12/187—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic with hinged sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
AU84542/75A 1975-09-04 1975-09-04 Improvements in columns Expired AU494746B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU84542/75A AU494746B2 (en) 1975-09-04 1975-09-04 Improvements in columns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU84542/75A AU494746B2 (en) 1975-09-04 1975-09-04 Improvements in columns

Publications (2)

Publication Number Publication Date
AU8454275A AU8454275A (en) 1977-03-10
AU494746B2 true AU494746B2 (en) 1977-03-10

Family

ID=3761964

Family Applications (1)

Application Number Title Priority Date Filing Date
AU84542/75A Expired AU494746B2 (en) 1975-09-04 1975-09-04 Improvements in columns

Country Status (1)

Country Link
AU (1) AU494746B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325311A1 (en) * 1988-01-18 1989-07-26 Hunter Douglas Industries B.V. Hollow mast which can be lowered
AU625567B2 (en) * 1989-10-17 1992-07-16 Lysaght (Malaysia) SDN. BHD. Hinged poles
GB2551773A (en) * 2016-06-30 2018-01-03 Abacus Lighting Ltd A Column set

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325311A1 (en) * 1988-01-18 1989-07-26 Hunter Douglas Industries B.V. Hollow mast which can be lowered
AU625567B2 (en) * 1989-10-17 1992-07-16 Lysaght (Malaysia) SDN. BHD. Hinged poles
GB2551773A (en) * 2016-06-30 2018-01-03 Abacus Lighting Ltd A Column set

Also Published As

Publication number Publication date
AU8454275A (en) 1977-03-10

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