GB8704137D0 - Door reinforcing apparatus - Google Patents

Door reinforcing apparatus

Info

Publication number
GB8704137D0
GB8704137D0 GB8704137A GB8704137A GB8704137D0 GB 8704137 D0 GB8704137 D0 GB 8704137D0 GB 8704137 A GB8704137 A GB 8704137A GB 8704137 A GB8704137 A GB 8704137A GB 8704137 D0 GB8704137 D0 GB 8704137D0
Authority
GB
United Kingdom
Prior art keywords
lock
mortise
door
mortise lock
housing
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.)
Pending
Application number
GB8704137A
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.)
Mcdonald N K
Original Assignee
Mcdonald N K
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 Mcdonald N K filed Critical Mcdonald N K
Priority to GB8704137A priority Critical patent/GB8704137D0/en
Publication of GB8704137D0 publication Critical patent/GB8704137D0/en
Priority to GB8804191A priority patent/GB2201994A/en
Pending legal-status Critical Current

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Hinges (AREA)

Abstract

Door reinforcing apparatus comprising a lock housing (2) for fitting over a mortise lock from an edge (4) of a door (6) in which the mortise lock is fitted, and fixing means (8) for fixing the lock housing (2) to the door, the lock housing (2) being larger than the mortise lock, and the lock housing (2) having first and second side walls (10,12) and an end wall (14) which define an open-ended cavity (16) which receives the edge (4) of the door (6), the first and the second side walls (10, 12) each having a key aperture (18) for receiving a mortise key for the mortise lock, and the end wall (14) having a lock bolt aperture (20) for receiving a bolt part of the mortise lock so that the bolt part of the mortise lock can pass backwards and forwards through the lock bolt aperture (20) during operation of the mortise lock. Reinforcement elements for the lock keeper and door hinge are also disclosed. <IMAGE>
GB8704137A 1987-02-23 1987-02-23 Door reinforcing apparatus Pending GB8704137D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8704137A GB8704137D0 (en) 1987-02-23 1987-02-23 Door reinforcing apparatus
GB8804191A GB2201994A (en) 1987-02-23 1988-02-23 Door reinforcing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8704137A GB8704137D0 (en) 1987-02-23 1987-02-23 Door reinforcing apparatus

Publications (1)

Publication Number Publication Date
GB8704137D0 true GB8704137D0 (en) 1987-04-01

Family

ID=10612732

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8704137A Pending GB8704137D0 (en) 1987-02-23 1987-02-23 Door reinforcing apparatus
GB8804191A Pending GB2201994A (en) 1987-02-23 1988-02-23 Door reinforcing apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8804191A Pending GB2201994A (en) 1987-02-23 1988-02-23 Door reinforcing apparatus

Country Status (1)

Country Link
GB (2) GB8704137D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224065B (en) * 1988-09-16 1992-06-17 Frederick John Yarrow Door reinforcing apparatus
GB2241284B (en) * 1990-02-02 1994-01-26 Mcdonalds Locks Alarms Key Improvements in security devices
GB9111164D0 (en) * 1991-05-23 1991-07-17 Warzyk Eilleen Security device
GB2265664B (en) * 1992-04-03 1995-11-22 Thomas Smith Security device
DE4319945A1 (en) * 1993-06-16 1994-12-22 Hans Dieter Niemann Wooden door or window frames
GB9323064D0 (en) * 1993-11-09 1994-01-05 Doy Claude W Mortise lock shield
GB2314876A (en) * 1996-07-04 1998-01-14 Lectron Limited Structural support for lock protection
GB2346647B (en) * 1999-02-11 2003-04-30 Fullex Ltd Improvements relating to door security
FR2970281B1 (en) * 2011-01-12 2014-01-03 Serge Leray DOOR STRUCTURE EQUIPPED WITH A CLOSURE DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934910A (en) * 1974-12-12 1976-01-27 Edward Radke Door guard
US4141234A (en) * 1978-03-01 1979-02-27 Norris Industries, Inc. Dead bolt guard
EP0172285A1 (en) * 1984-08-21 1986-02-26 Nouveaux Security Products Ltd Frame reinforcing device

Also Published As

Publication number Publication date
GB8804191D0 (en) 1988-03-23
GB2201994A (en) 1988-09-14

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