GB2481167A - Improvements in door and window gap intrusion alert systems - Google Patents

Improvements in door and window gap intrusion alert systems Download PDF

Info

Publication number
GB2481167A
GB2481167A GB1117483.6A GB201117483A GB2481167A GB 2481167 A GB2481167 A GB 2481167A GB 201117483 A GB201117483 A GB 201117483A GB 2481167 A GB2481167 A GB 2481167A
Authority
GB
United Kingdom
Prior art keywords
door
window
frame
edge
intrusive device
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.)
Withdrawn
Application number
GB1117483.6A
Other versions
GB201117483D0 (en
Inventor
Gareth Hennessy
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
Publication of GB201117483D0 publication Critical patent/GB201117483D0/en
Publication of GB2481167A publication Critical patent/GB2481167A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/06—Mechanical actuation by tampering with fastening

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Arrangements according to a first group of embodiments provide a door and frame assembly or a window and window frame assembly fitted in at least one region between an edge of the door and a co-operating edge of the door frame or an edge of the window and a co-operating edge of its corresponding window frame with attempted intrusive device insertion warning means comprising a pressure sensitive component responsive to pressure applied thereto by insertion of an intrusive device by closing an electrical circuit which includes an alarm or other alert indicative of the intrusive device insertion event. Arrangements according to a second group of embodiments provide a door and frame assembly or window and window frame assembly, wherein at least one edge of said door or frame or said window or frame is fitted with attempted intrusive device warning means comprising a pair of oppositely located and normally spaced apart elongate members, at least in part the opposing faces of said members being electrically conductive along their length, said opposing faces being capable of temporary mutual contact upon insertion of an intrusive device between said door and said door frame or window and window frame assembly in the region of said warning means, said temporary contact being sufficient to create electrical contact between said opposing faces that actuates an alarm or other alert indicative of an attempted intrusive device insertion.
GB1117483.6A 2009-01-09 2010-01-11 Improvements in door and window gap intrusion alert systems Withdrawn GB2481167A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0900329A GB0900329D0 (en) 2009-01-09 2009-01-09 Improvements in anti-ligature devices and methods
GB0921617A GB0921617D0 (en) 2009-01-09 2009-12-08 Improvements in door and window gap intrusion alert systems
PCT/GB2010/000027 WO2010079337A2 (en) 2009-01-09 2010-01-11 Improvements in door and window gap intrusion alert systems

Publications (2)

Publication Number Publication Date
GB201117483D0 GB201117483D0 (en) 2011-11-23
GB2481167A true GB2481167A (en) 2011-12-14

Family

ID=40379367

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0900329A Ceased GB0900329D0 (en) 2009-01-09 2009-01-09 Improvements in anti-ligature devices and methods
GB0921617A Ceased GB0921617D0 (en) 2009-01-09 2009-12-08 Improvements in door and window gap intrusion alert systems
GB1117483.6A Withdrawn GB2481167A (en) 2009-01-09 2010-01-11 Improvements in door and window gap intrusion alert systems

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB0900329A Ceased GB0900329D0 (en) 2009-01-09 2009-01-09 Improvements in anti-ligature devices and methods
GB0921617A Ceased GB0921617D0 (en) 2009-01-09 2009-12-08 Improvements in door and window gap intrusion alert systems

Country Status (2)

Country Link
GB (3) GB0900329D0 (en)
WO (1) WO2010079337A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2564733B (en) * 2018-02-24 2019-09-18 Intastop Ltd Anti-Ligature Alarm

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1511372A (en) * 1976-07-19 1978-05-17 Langley G Alarm systems
US4874549A (en) * 1985-12-13 1989-10-17 Advanced Micro-Matrix, Inc. Pressure sensitive electro-conductive materials
WO1999038134A1 (en) * 1998-01-22 1999-07-29 Leif Svensson Warning device
JP2006266018A (en) * 2005-03-25 2006-10-05 Miwa Lock Co Ltd Crime preventing system lock
US20070171058A1 (en) * 2005-08-02 2007-07-26 Latitude Broadband, Inc. Digital flooring detection system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1511372A (en) * 1976-07-19 1978-05-17 Langley G Alarm systems
US4874549A (en) * 1985-12-13 1989-10-17 Advanced Micro-Matrix, Inc. Pressure sensitive electro-conductive materials
WO1999038134A1 (en) * 1998-01-22 1999-07-29 Leif Svensson Warning device
JP2006266018A (en) * 2005-03-25 2006-10-05 Miwa Lock Co Ltd Crime preventing system lock
US20070171058A1 (en) * 2005-08-02 2007-07-26 Latitude Broadband, Inc. Digital flooring detection system

Also Published As

Publication number Publication date
WO2010079337A3 (en) 2010-10-28
WO2010079337A2 (en) 2010-07-15
GB0900329D0 (en) 2009-02-11
GB201117483D0 (en) 2011-11-23
GB0921617D0 (en) 2010-01-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)