AU491936B1 - Improvements in and relating to folding and/or concertina type doors - Google Patents

Improvements in and relating to folding and/or concertina type doors

Info

Publication number
AU491936B1
AU491936B1 AU57823/73A AU5782373A AU491936B1 AU 491936 B1 AU491936 B1 AU 491936B1 AU 57823/73 A AU57823/73 A AU 57823/73A AU 5782373 A AU5782373 A AU 5782373A AU 491936 B1 AU491936 B1 AU 491936B1
Authority
AU
Australia
Prior art keywords
folding
relating
concertina type
type doors
doors
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
AU57823/73A
Inventor
Parnell Treacy Edward
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.)
Lotus Closures Ltd Pty
Original Assignee
Lotus Closures Ltd Pty
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 Lotus Closures Ltd Pty filed Critical Lotus Closures Ltd Pty
Priority to AU57823/73A priority Critical patent/AU491936B1/en
Application granted granted Critical
Publication of AU491936B1 publication Critical patent/AU491936B1/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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
AU57823/73A 1972-07-08 1972-07-08 Improvements in and relating to folding and/or concertina type doors Expired AU491936B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU57823/73A AU491936B1 (en) 1972-07-08 1972-07-08 Improvements in and relating to folding and/or concertina type doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU57823/73A AU491936B1 (en) 1972-07-08 1972-07-08 Improvements in and relating to folding and/or concertina type doors

Publications (1)

Publication Number Publication Date
AU491936B1 true AU491936B1 (en) 1975-01-09

Family

ID=3743175

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57823/73A Expired AU491936B1 (en) 1972-07-08 1972-07-08 Improvements in and relating to folding and/or concertina type doors

Country Status (1)

Country Link
AU (1) AU491936B1 (en)

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