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GB177372A - Improvements in and relating to locking devices for doors and the like - Google Patents

Improvements in and relating to locking devices for doors and the like

Info

Publication number
GB177372A
GB177372A GB663121A GB663121A GB177372A GB 177372 A GB177372 A GB 177372A GB 663121 A GB663121 A GB 663121A GB 663121 A GB663121 A GB 663121A GB 177372 A GB177372 A GB 177372A
Authority
GB
United Kingdom
Prior art keywords
doors
relating
locking devices
door
pin
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
GB663121A
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 GB663121A priority Critical patent/GB177372A/en
Publication of GB177372A publication Critical patent/GB177372A/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
    • E05C17/54—Portable devices, e.g. wedges; wedges for holding wings open or closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Hinges (AREA)

Abstract

177,372. Martin, A. Feb. 28. 1921. Wedges.-A locking device for doors, windows, &c. comprises a wedgeshaped metal box a with hooks to receive a fixing screw b and a distance-piece a<2> between the side plates a'. The device may be connected to the door &c. by a link plate c hinged on the piece a<2> and secured to a channel plate d on the door by a pin e retained by a ring c<2> and a linch-pin g.
GB663121A 1921-02-28 1921-02-28 Improvements in and relating to locking devices for doors and the like Expired GB177372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB663121A GB177372A (en) 1921-02-28 1921-02-28 Improvements in and relating to locking devices for doors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB663121A GB177372A (en) 1921-02-28 1921-02-28 Improvements in and relating to locking devices for doors and the like

Publications (1)

Publication Number Publication Date
GB177372A true GB177372A (en) 1922-03-30

Family

ID=9817957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB663121A Expired GB177372A (en) 1921-02-28 1921-02-28 Improvements in and relating to locking devices for doors and the like

Country Status (1)

Country Link
GB (1) GB177372A (en)

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