BE845359A - Cloture de securite avec installation d'alarme - Google Patents

Cloture de securite avec installation d'alarme

Info

Publication number: BE845359A
Authority: BE; Belgium
Prior art keywords: security fence; alarm installation; alarm; installation; fence
Prior art date: 1975-08-21

Application number

BE2055261A

Other languages

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.)

1975-08-21

Filing date

1976-08-20

Publication date

1976-12-16

1976-08-20 Application filed filed Critical

1976-12-16 Publication of BE845359A publication Critical patent/BE845359A/fr

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
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Fencing (AREA)

BE2055261A 1975-08-21 1976-08-20 Cloture de securite avec installation d'alarme BE845359A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752537242 DE2537242A1 (de)	1975-08-21	1975-08-21	Sicherheitszaun mit alarmeinrichtung

Publications (1)

Publication Number	Publication Date
BE845359A true BE845359A (fr)	1976-12-16

Family

ID=5954512

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE2055261A BE845359A (fr)	1975-08-21	1976-08-20	Cloture de securite avec installation d'alarme

Country Status (4)

Country	Link
BE (1)	BE845359A (fr)
DE (1)	DE2537242A1 (fr)
FR (1)	FR2321731A1 (fr)
GB (1)	GB1539094A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2809895C3 (de) *	1978-03-08	1981-10-29	Horst Thomas Drahtzaunbau & Baustoffgrosshandlung, 4630 Bochum	Sicherheitszaun zur Einfriedung von besonders gefährdeten Objekten
GB2162981A (en) *	1984-08-09	1986-02-12	Shorrock Security Systems Ltd	Intruder detection barrier
GB2164183A (en) *	1984-08-17	1986-03-12	Alan John Pepper	Intruder detecting fences
ES2304821B2 (es) *	2005-10-06	2009-05-07	Proyectos Y Tecnologia Sallen, S.L.	Sistema de vallado protector fronterizo.
NZ596786A (en) *	2011-11-30	2013-05-31	Gallagher Group Ltd	Electric fence wire separator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB226206A (en) *	1923-12-11	1925-11-05	Etienne Jacques Allion	Improved burglary alarm device which may also serve in certain conditions as a fire alarm
DE825223C (de) *	1950-06-29	1951-12-17	Franz Alois Meiners	Sperrzaun mit elektrisch betaetigter Alarmvorrichtung

1975
- 1975-08-21 DE DE19752537242 patent/DE2537242A1/de not_active Withdrawn
1976
- 1976-08-12 FR FR7625021A patent/FR2321731A1/fr active Granted
- 1976-08-20 GB GB3489976A patent/GB1539094A/en not_active Expired
- 1976-08-20 BE BE2055261A patent/BE845359A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2537242A1 (de)	1977-03-03
FR2321731B1 (fr)	1982-05-28
GB1539094A (en)	1979-01-24
FR2321731A1 (fr)	1977-03-18

Similar Documents

Publication	Publication Date	Title
FR2316382A1 (fr)	1977-01-28	Barriere de securite
BE64T1 (fr)	1980-05-16	Systemes d'alarmes de securite
LU80438A1 (fr)	1979-06-15	Boudon de securite
NL175440C (nl)	1984-11-01	Corrosiewerend en ketelsteenvorming tegengaand mengsel.
FR2343878A1 (fr)	1977-10-07	Serrure de securite
ZA776695B (en)	1978-11-29	Security fence
FR2568615B2 (fr)	1986-09-12	Poteau de cloture.
FR2321731A1 (fr)	1977-03-18	Cloture de securite avec installation d'alarme
JPS5223298A (en)	1977-02-22	Burglar alarm
NL7806688A (nl)	1978-12-27	Overwegbeveiligingsstelsel met verbeterde alarm-aan- houding.
FR2510785B1 (fr)	1985-07-19	Cloture de securite
BE879337A (fr)	1980-02-01	Cloture de surete avec dispositif d'alarme
JPS5320800A (en)	1978-02-25	Burglar alarm used for fence or the like
JPS5279800A (en)	1977-07-05	Burglar alarm
NL7704025A (nl)	1977-10-17	Schrikdraadinstallatie.
NL7709344A (nl)	1978-02-28	Inbraakbeveiligingsinstallatie.
ES219216Y (es)	1977-01-16	Reja de seguridad
RO67072A2 (fr)	1980-03-15	Boulon avec d'element desecurite
FR2340587A1 (fr)	1977-09-02	Avertisseur d'incendie
IT1064008B (it)	1985-02-18	Insieme recipiente e tappo muniti di mezzi d'inviolabilita'e di sicurezza
ATA779176A (de)	1979-06-15	Zaunsaeule
ZA761416B (en)	1977-07-27	Security fence
ZA764874B (en)	1977-11-30	An improved security fence assembly
DK316677A (da)	1978-04-27	Hegnsdoerlukke
AU1928076A (en)	1978-05-11	Burglar alarm

Legal Events

Date	Code	Title	Description
1993-02-28	RE	Patent lapsed	Owner name: DORNEMANN CAROLA EP. MALKMUS-DORNEMANN Effective date: 19920831

Date

Code

Title

Description

1993-02-28

Patent lapsed

Owner name: DORNEMANN CAROLA EP. MALKMUS-DORNEMANN

Effective date: 19920831