BE879337A - Cloture de surete avec dispositif d'alarme - Google Patents

Cloture de surete avec dispositif d'alarme

Info

Publication number
BE879337A
BE879337A BE2/58127A BE2058127A BE879337A BE 879337 A BE879337 A BE 879337A BE 2/58127 A BE2/58127 A BE 2/58127A BE 2058127 A BE2058127 A BE 2058127A BE 879337 A BE879337 A BE 879337A
Authority
BE
Belgium
Prior art keywords
alarm device
safety fence
fence
safety
alarm
Prior art date
Application number
BE2/58127A
Other languages
English (en)
Original Assignee
Dornemann Carola Eps Malkmus D
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 Dornemann Carola Eps Malkmus D filed Critical Dornemann Carola Eps Malkmus D
Publication of BE879337A publication Critical patent/BE879337A/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fencing (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Burglar Alarm Systems (AREA)
BE2/58127A 1978-10-14 1979-10-11 Cloture de surete avec dispositif d'alarme BE879337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787830696 DE7830696U1 (de) 1978-10-14 1978-10-14 Als hohlpfosten ausgebildeter zaunpfahl

Publications (1)

Publication Number Publication Date
BE879337A true BE879337A (fr) 1980-02-01

Family

ID=6696043

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/58127A BE879337A (fr) 1978-10-14 1979-10-11 Cloture de surete avec dispositif d'alarme

Country Status (5)

Country Link
BE (1) BE879337A (fr)
CH (1) CH642135A5 (fr)
DE (1) DE7830696U1 (fr)
FR (1) FR2438725A1 (fr)
GB (1) GB2033122B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312966A1 (de) * 1983-04-11 1984-10-11 Kraftwerk Union AG, 4330 Mülheim Ueberwachbare sperre
CH696284A5 (it) * 2005-06-08 2007-03-15 F Ili Albertolli S A Dispositivo antintrusione per recinzioni.
CH699852B1 (it) * 2008-11-12 2013-09-13 Flii Albertolli Sa Dispositivo anti-intrusione per recinzioni.
WO2015181824A1 (fr) * 2014-05-27 2015-12-03 Bin Uriel Clôture en grillage soudé électronique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE825223C (de) * 1950-06-29 1951-12-17 Franz Alois Meiners Sperrzaun mit elektrisch betaetigter Alarmvorrichtung
US3803548A (en) * 1971-08-18 1974-04-09 Us Army Fence tampering alarm system
DE2413650B2 (de) * 1974-03-21 1976-03-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Zaun mit alarmanlage

Also Published As

Publication number Publication date
CH642135A5 (de) 1984-03-30
GB2033122A (en) 1980-05-14
FR2438725A1 (fr) 1980-05-09
FR2438725B1 (fr) 1983-08-26
GB2033122B (en) 1983-02-02
DE7830696U1 (de) 1979-02-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DORNEMANN CAROLA EPS. MALKMUS-DORNEMANN

Effective date: 19951031