GB368541A - Improvements in or relating to door locks - Google Patents

Improvements in or relating to door locks

Info

Publication number
GB368541A
GB368541A GB923531A GB923531A GB368541A GB 368541 A GB368541 A GB 368541A GB 923531 A GB923531 A GB 923531A GB 923531 A GB923531 A GB 923531A GB 368541 A GB368541 A GB 368541A
Authority
GB
United Kingdom
Prior art keywords
relating
door
door locks
keyhole
pivoted
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
GB923531A
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.)
HENRY MURRAY WINSTANLEY
Original Assignee
HENRY MURRAY WINSTANLEY
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 HENRY MURRAY WINSTANLEY filed Critical HENRY MURRAY WINSTANLEY
Priority to GB923531A priority Critical patent/GB368541A/en
Publication of GB368541A publication Critical patent/GB368541A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B11/00—Devices preventing keys from being removed from the lock ; Devices preventing falling or pushing out of keys
    • E05B11/02—Devices preventing keys from being removed from the lock ; Devices preventing falling or pushing out of keys before the wing is locked

Landscapes

  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

368,541. Obstructing keyholes. WINSTANLEY, H. M., The Cedars, Bray, Berkshire. March 26, 1931, No. 9235. [Class 44.] The withdrawal of a lock-key is prevented when a door 2 is moved from its fully closed position by a pivoted bar 5 which obstructs the keyhole either by itself, Fig. 1, or by a pivoted member 9, Fig. 2. A projection 12 on the striking plate holds the member 9 from the keyhole when the door is closed.
GB923531A 1931-03-26 1931-03-26 Improvements in or relating to door locks Expired GB368541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB923531A GB368541A (en) 1931-03-26 1931-03-26 Improvements in or relating to door locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB923531A GB368541A (en) 1931-03-26 1931-03-26 Improvements in or relating to door locks

Publications (1)

Publication Number Publication Date
GB368541A true GB368541A (en) 1932-03-10

Family

ID=9867990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB923531A Expired GB368541A (en) 1931-03-26 1931-03-26 Improvements in or relating to door locks

Country Status (1)

Country Link
GB (1) GB368541A (en)

Similar Documents

Publication Publication Date Title
GB368541A (en) Improvements in or relating to door locks
GB374660A (en) Improvements in or relating to door and like fastenings
GB368454A (en) Improvements relating to door and like latches
GB372457A (en) Improvements in or relating to safety devices for night latch and other door locks
GB329250A (en) A new or improved safety device for locks, latches, and the like
GB374571A (en) Improvements in mortice locks
GB309800A (en) Improvements in and relating to door locks
GB370616A (en) Improvements in casement fasteners, latches and the like
SU25427A1 (en) Control plate to mortise lock
GB470235A (en) Improvements in locks
GB324045A (en) Means for preventing removal of keys from locks
GB243286A (en) Improvements in locks
GB341375A (en) Improvements in or relating to staples for locking bars and the like
GB326966A (en) Key hole flaps or covers, for door locks
GB383565A (en) Improvements in locks or latches
GB302020A (en) Improvements in, and relating to, key hole covers
GB394910A (en) Protecting cover for sewing machines and the like
GB327982A (en) Improvements in suit case locks
GB405856A (en) Guiding device facilitating the introduction of keys in keyholes
GB399637A (en) Improvements in or relating to latches or catches for doors and the like
GB683313A (en) Improvements in or relating to key holes for locks
GB448679A (en) An improved method of and means for locking or fastening sliding doors
GB389746A (en) Improvements in or relating to trunk locks
GB260063A (en) Improvements in and relating to night latches
GB265322A (en) Improvements in and connected with locks