AU4497268A - Improvements in sash windows - Google Patents

Improvements in sash windows

Info

Publication number
AU4497268A
AU4497268A AU44972/68A AU4497268A AU4497268A AU 4497268 A AU4497268 A AU 4497268A AU 44972/68 A AU44972/68 A AU 44972/68A AU 4497268 A AU4497268 A AU 4497268A AU 4497268 A AU4497268 A AU 4497268A
Authority
AU
Australia
Prior art keywords
sash windows
sash
windows
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
AU44972/68A
Inventor
Phillip Horridge George
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.)
Nv Appleton Pty Ltd
Original Assignee
Nv Appleton 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 Nv Appleton Pty Ltd filed Critical Nv Appleton Pty Ltd
Priority to AU44972/68A priority Critical patent/AU4497268A/en
Publication of AU4497268A publication Critical patent/AU4497268A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU44972/68A 1969-10-16 1969-10-16 Improvements in sash windows Expired AU4497268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU44972/68A AU4497268A (en) 1969-10-16 1969-10-16 Improvements in sash windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU44972/68A AU4497268A (en) 1969-10-16 1969-10-16 Improvements in sash windows

Publications (1)

Publication Number Publication Date
AU4497268A true AU4497268A (en) 1971-04-22

Family

ID=3732141

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44972/68A Expired AU4497268A (en) 1969-10-16 1969-10-16 Improvements in sash windows

Country Status (1)

Country Link
AU (1) AU4497268A (en)

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