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AU451004B2 - Improvements in security windows - Google Patents
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AU451004B2 - Improvements in security windows - Google Patents

Improvements in security windows

Info

Publication number
AU451004B2
AU451004B2 AU41333/68A AU4133368A AU451004B2 AU 451004 B2 AU451004 B2 AU 451004B2 AU 41333/68 A AU41333/68 A AU 41333/68A AU 4133368 A AU4133368 A AU 4133368A AU 451004 B2 AU451004 B2 AU 451004B2
Authority
AU
Australia
Prior art keywords
security windows
windows
security
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
AU41333/68A
Other versions
AU4133368A (en
Inventor
Graham Howson Douglas
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.)
Comalco Fabricators Ltd
Original Assignee
Comalco Fabricators 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 Comalco Fabricators Ltd filed Critical Comalco Fabricators Ltd
Priority to AU41333/68A priority Critical patent/AU451004B2/en
Publication of AU4133368A publication Critical patent/AU4133368A/en
Application granted granted Critical
Publication of AU451004B2 publication Critical patent/AU451004B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
AU41333/68A 1969-07-28 1969-07-28 Improvements in security windows Expired AU451004B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU41333/68A AU451004B2 (en) 1969-07-28 1969-07-28 Improvements in security windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU41333/68A AU451004B2 (en) 1969-07-28 1969-07-28 Improvements in security windows

Publications (2)

Publication Number Publication Date
AU4133368A AU4133368A (en) 1971-02-04
AU451004B2 true AU451004B2 (en) 1974-07-09

Family

ID=3728731

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41333/68A Expired AU451004B2 (en) 1969-07-28 1969-07-28 Improvements in security windows

Country Status (1)

Country Link
AU (1) AU451004B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002862A1 (en) * 1988-09-02 1990-03-22 Hightons Organisation Limited Louvre structures

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002862A1 (en) * 1988-09-02 1990-03-22 Hightons Organisation Limited Louvre structures
GB2243180A (en) * 1988-09-02 1991-10-23 Hightons Org Ltd Louvre structures
GB2243180B (en) * 1988-09-02 1992-07-08 Hightons Org Ltd Louvre structures
AU631567B2 (en) * 1988-09-02 1992-12-03 Hightons Organisation Limited Louvre structures

Also Published As

Publication number Publication date
AU4133368A (en) 1971-02-04

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