AU1465876A - Safety chain door locks - Google Patents

Safety chain door locks

Info

Publication number
AU1465876A
AU1465876A AU14658/76A AU1465876A AU1465876A AU 1465876 A AU1465876 A AU 1465876A AU 14658/76 A AU14658/76 A AU 14658/76A AU 1465876 A AU1465876 A AU 1465876A AU 1465876 A AU1465876 A AU 1465876A
Authority
AU
Australia
Prior art keywords
door locks
safety chain
chain door
safety
locks
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
AU14658/76A
Inventor
Wayne John Mcmahon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU14658/76A priority Critical patent/AU1465876A/en
Publication of AU1465876A publication Critical patent/AU1465876A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/36—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing comprising a flexible member, e.g. chains
    • E05C17/365—Security chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU14658/76A 1975-06-04 1975-06-04 Safety chain door locks Expired AU1465876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU14658/76A AU1465876A (en) 1975-06-04 1975-06-04 Safety chain door locks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPC186875 1975-06-04
AU14658/76A AU1465876A (en) 1975-06-04 1975-06-04 Safety chain door locks

Publications (1)

Publication Number Publication Date
AU1465876A true AU1465876A (en) 1977-12-08

Family

ID=25615496

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14658/76A Expired AU1465876A (en) 1975-06-04 1975-06-04 Safety chain door locks

Country Status (1)

Country Link
AU (1) AU1465876A (en)

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