EP 0786751 A3 19990804 - Device for attaching the components of alarm systems
Title (en)
Device for attaching the components of alarm systems
Title (de)
Vorrichtung zur Befestigung von Komponenten von Alarmanlagen
Title (fr)
Dispositif pour fixer les composants de systèmes d'alarme
Publication
Application
Priority
DE 19603067 A 19960129
Abstract (en)
[origin: EP0786751A2] The housing bolted to a wall (1) consists of a rear section (2) and a front section (3) screwed together (4). The bolt (8) passes through the upper part (21) of a banjo-shaped opening in the rear section, whose lower part (22) has a larger diameter than the bolt head. The position of the bolt is monitored by a switch (6) mounted on an insert (7) screwed (5) to the front section. When the housing is fitted around the protruding head of the bolt, the latter actuates a tongue (61) which instigates a remote alarm if the housing is removed by an unauthorised person.
IPC 1-7
IPC 8 full level
G08B 29/04 (2006.01)
CPC (source: EP)
G08B 29/046 (2013.01)
Citation (search report)
- [Y] FR 1493714 A 19670901
- [Y] US 4631526 A 19861223 - MARSH JOHN C [GB]
- [A] US 4092641 A 19780530 - BELLINGHAUSEN THOMAS A, et al
- [A] US 4236148 A 19801125 - GURVIS ISADORE [US]
- [A] US 4385288 A 19830524 - BITKO SHELDON S
- [A] DE 3308455 A1 19840913 - BECKER HANS JOACHIM
- [A] US 4542337 A 19850917 - RAUSCH ROGER A [US]
- [A] FR 2602078 A1 19880129 - SIGNAL VISION SA [FR]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0786751 A2 19970730; EP 0786751 A3 19990804; EP 0786751 B1 20030820; DE 19603067 A1 19970731; DE 59710589 D1 20030925
DOCDB simple family (application)
EP 97100396 A 19970111; DE 19603067 A 19960129; DE 59710589 T 19970111