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GB2247095B - An alarm system for a barrier - Google Patents

An alarm system for a barrier

Info

Publication number
GB2247095B
GB2247095B GB9016535A GB9016535A GB2247095B GB 2247095 B GB2247095 B GB 2247095B GB 9016535 A GB9016535 A GB 9016535A GB 9016535 A GB9016535 A GB 9016535A GB 2247095 B GB2247095 B GB 2247095B
Authority
GB
United Kingdom
Prior art keywords
barrier
alarm system
alarm
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 - Lifetime
Application number
GB9016535A
Other versions
GB2247095A (en
GB9016535D0 (en
Inventor
Ernest James Reading
Terence Ronald Green
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.)
Tensator Ltd
Original Assignee
Tensator Ltd
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 Tensator Ltd filed Critical Tensator Ltd
Priority to GB9016535A priority Critical patent/GB2247095B/en
Publication of GB9016535D0 publication Critical patent/GB9016535D0/en
Publication of GB2247095A publication Critical patent/GB2247095A/en
Application granted granted Critical
Publication of GB2247095B publication Critical patent/GB2247095B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
    • E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/181—Prevention or correction of operating errors due to failing power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Alarm Devices (AREA)
GB9016535A 1990-07-27 1990-07-27 An alarm system for a barrier Expired - Lifetime GB2247095B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9016535A GB2247095B (en) 1990-07-27 1990-07-27 An alarm system for a barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9016535A GB2247095B (en) 1990-07-27 1990-07-27 An alarm system for a barrier

Publications (3)

Publication Number Publication Date
GB9016535D0 GB9016535D0 (en) 1990-09-12
GB2247095A GB2247095A (en) 1992-02-19
GB2247095B true GB2247095B (en) 1994-08-03

Family

ID=10679773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9016535A Expired - Lifetime GB2247095B (en) 1990-07-27 1990-07-27 An alarm system for a barrier

Country Status (1)

Country Link
GB (1) GB2247095B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266983B (en) * 1992-05-12 1996-11-13 Paul Barker Alarmed Barrier
GB9903896D0 (en) * 1999-02-19 1999-04-14 Tensator Ltd A post for a queue management system
US20080210852A1 (en) 2003-03-21 2008-09-04 Browning Thomas E Fiber optic security system for sensing the intrusion of secured locations
WO2008112042A2 (en) * 2007-01-19 2008-09-18 Woven Electronics, Llc, A South Carolina Limited Liability Company Entrance security system
US8514076B2 (en) 2003-05-03 2013-08-20 Woven Electronics, Llc Entrance security system
US7782196B2 (en) 2003-05-03 2010-08-24 Woven Electronics, Llc Entrance security system
WO2011126487A1 (en) * 2010-04-08 2011-10-13 Chester Brown Alarm termination floor apparatus
WO2012064951A2 (en) * 2010-11-11 2012-05-18 Joseph John Teuchert Warning stanchion
WO2014134667A1 (en) * 2013-03-06 2014-09-12 Strang Patrick Holdings Pty Ltd A barrier assembly
EP2937463B1 (en) * 2014-04-23 2017-01-11 Qmetrix GmbH Belt stand for a person guidance system
US10943189B2 (en) * 2019-01-24 2021-03-09 Thomas Callahan System and method for reserving and renting seating

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2004677A (en) * 1977-08-19 1979-04-04 Hochiki Co Ionization smoke sensors
GB2060965A (en) * 1979-09-25 1981-05-07 Standard Telephones Cables Ltd Portable alarm system
EP0137337A2 (en) * 1983-09-26 1985-04-17 Siemens Aktiengesellschaft Signal arrangement with wireless signal transmission between a battery-operated substation and a mains-operated main station
GB2200232A (en) * 1986-05-13 1988-07-27 Bryan Allsop Battery powered temperature alarm
GB2225469A (en) * 1988-09-24 1990-05-30 Jerome Frederick Knoza Gilding Barrier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2004677A (en) * 1977-08-19 1979-04-04 Hochiki Co Ionization smoke sensors
GB2060965A (en) * 1979-09-25 1981-05-07 Standard Telephones Cables Ltd Portable alarm system
EP0137337A2 (en) * 1983-09-26 1985-04-17 Siemens Aktiengesellschaft Signal arrangement with wireless signal transmission between a battery-operated substation and a mains-operated main station
GB2200232A (en) * 1986-05-13 1988-07-27 Bryan Allsop Battery powered temperature alarm
GB2225469A (en) * 1988-09-24 1990-05-30 Jerome Frederick Knoza Gilding Barrier

Also Published As

Publication number Publication date
GB2247095A (en) 1992-02-19
GB9016535D0 (en) 1990-09-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20100726