NL7900735A - Beveiligde afrastering. - Google Patents

Beveiligde afrastering. Download PDF

Info

Publication number
NL7900735A
NL7900735A NL7900735A NL7900735A NL7900735A NL 7900735 A NL7900735 A NL 7900735A NL 7900735 A NL7900735 A NL 7900735A NL 7900735 A NL7900735 A NL 7900735A NL 7900735 A NL7900735 A NL 7900735A
Authority
NL
Netherlands
Prior art keywords
compartments
pressure
detector
wire
fence according
Prior art date
Application number
NL7900735A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bekaert Sa Nv
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 Bekaert Sa Nv filed Critical Bekaert Sa Nv
Priority to NL7900735A priority Critical patent/NL7900735A/nl
Priority to GB8000751A priority patent/GB2041609B/en
Priority to EP80200028A priority patent/EP0014009B1/de
Priority to DE8080200028T priority patent/DE3061454D1/de
Priority to ZA00800197A priority patent/ZA80197B/xx
Priority to AT80200028T priority patent/ATE2163T1/de
Priority to IL59153A priority patent/IL59153A0/xx
Priority to NO800184A priority patent/NO800184L/no
Priority to DK34780A priority patent/DK34780A/da
Priority to BR8000555A priority patent/BR8000555A/pt
Priority to BE1/9698A priority patent/BE881393A/nl
Priority to JP884480A priority patent/JPS55123797A/ja
Publication of NL7900735A publication Critical patent/NL7900735A/nl

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
    • G08B13/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Forging (AREA)
  • Control Of Combustion (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Materials For Medical Uses (AREA)
  • Fencing (AREA)
NL7900735A 1979-01-30 1979-01-30 Beveiligde afrastering. NL7900735A (nl)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL7900735A NL7900735A (nl) 1979-01-30 1979-01-30 Beveiligde afrastering.
GB8000751A GB2041609B (en) 1979-01-30 1980-01-09 Security fence
EP80200028A EP0014009B1 (de) 1979-01-30 1980-01-14 Sicherheitszaun
DE8080200028T DE3061454D1 (en) 1979-01-30 1980-01-14 Security fence
ZA00800197A ZA80197B (en) 1979-01-30 1980-01-14 Security fence
AT80200028T ATE2163T1 (de) 1979-01-30 1980-01-14 Sicherheitszaun.
IL59153A IL59153A0 (en) 1979-01-30 1980-01-18 Security fence
NO800184A NO800184L (no) 1979-01-30 1980-01-25 Sikkerhetsgjerde.
DK34780A DK34780A (da) 1979-01-30 1980-01-28 Sikkerhedshegn
BR8000555A BR8000555A (pt) 1979-01-30 1980-01-29 Cerca de seguranca
BE1/9698A BE881393A (nl) 1979-01-30 1980-01-29 Beveiligde afrastering
JP884480A JPS55123797A (en) 1979-01-30 1980-01-30 Enclosure for preventing invasion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7900735 1979-01-30
NL7900735A NL7900735A (nl) 1979-01-30 1979-01-30 Beveiligde afrastering.

Publications (1)

Publication Number Publication Date
NL7900735A true NL7900735A (nl) 1980-08-01

Family

ID=19832549

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7900735A NL7900735A (nl) 1979-01-30 1979-01-30 Beveiligde afrastering.

Country Status (11)

Country Link
EP (1) EP0014009B1 (de)
JP (1) JPS55123797A (de)
AT (1) ATE2163T1 (de)
BE (1) BE881393A (de)
BR (1) BR8000555A (de)
DE (1) DE3061454D1 (de)
DK (1) DK34780A (de)
GB (1) GB2041609B (de)
NL (1) NL7900735A (de)
NO (1) NO800184L (de)
ZA (1) ZA80197B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012389A1 (de) * 1980-03-29 1981-10-08 Schulz Electronic GmbH, 3101 Hambühren Zaunartige absperrvorrichtung
DE3211647A1 (de) * 1982-03-30 1983-10-06 Schulz Celler Drahtwaren Zur signalausloesung dienende einrichtung an zaeunen oder dergleichen
IL70087A (en) * 1983-10-30 1988-06-30 Israel Aircraft Ind Ltd Taut wire fence system
GB2164183A (en) * 1984-08-17 1986-03-12 Alan John Pepper Intruder detecting fences
GB2243933B (en) * 1990-05-11 1994-03-02 Autoliv Dev Improvements in or relating to a collision sensor
FR2820865B1 (fr) * 2001-02-09 2003-04-18 Serpe Iesm Soc D Etudes Et De Dispositif detecteur d'intrusion pour cloture
GB2409085B (en) * 2003-12-11 2006-06-28 John Mcrae Perimeter wall security systems
ES2374464B1 (es) * 2009-07-16 2012-10-19 Representaciones Tecnológicas Para Obras Públicas S.L. Perfeccionamientos en el objeto de la patente n. p 200900175 por: dispositivo para la detección de caída de elementos.
CN110160772B (zh) * 2019-06-27 2024-04-19 李文斌 一种螺栓失效检测装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR344983A (fr) * 1904-07-20 1904-11-18 Hermann Erndt Avertisseur pour barrières en fil de fer
DE1959229C3 (de) * 1968-07-19 1978-12-21 Israel Aircraft Industries, Ltd., Lod Airport (Israel) Durch plötzliche Bewegung eines äußeren Glieds betätigbarer elektrischer Schalter mit einem fließfähigen Material
FR2296890A1 (fr) * 1975-01-06 1976-07-30 Desneux Bernard Declencheur d'alarme a double effet

Also Published As

Publication number Publication date
ATE2163T1 (de) 1983-01-15
DE3061454D1 (en) 1983-02-03
JPS55123797A (en) 1980-09-24
EP0014009A1 (de) 1980-08-06
BR8000555A (pt) 1980-10-21
EP0014009B1 (de) 1982-12-29
BE881393A (nl) 1980-07-29
GB2041609B (en) 1982-12-22
GB2041609A (en) 1980-09-10
ZA80197B (en) 1980-12-31
NO800184L (no) 1980-07-31
DK34780A (da) 1980-07-31

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed