EP 0152880 A3 19860430 - SECURITY BARRIER STRUCTURE
Title (en)
SECURITY BARRIER STRUCTURE
Publication
Application
Priority
GB 8403628 A 19840211
Abstract (en)
[origin: EP0152880A2] A barrier structure particularly for use in protective doors designed to resist explosive charges applied to their outer surfaces, comprises a multiplicity of water-filled containers 7 located behind the outer door plate 1. The purpose of the water is to absorb the shock and thermal energy of an explosion occurring at or near the outer plate 1 and thus shield the rearward portions 2,4 of the structure from the damaging effects of the blast. For thief-resisting applications (Figs 3 and 4, not shown) the structure also comprises various layers of different materials selected for resistance to other, non-explosive burglary tools, disposed rearwardly of the explosion-resistant water layer.
IPC 1-7
IPC 8 full level
E05G 1/024 (2006.01); E06B 5/12 (2006.01)
CPC (source: EP)
E05G 1/024 (2013.01); E06B 5/12 (2013.01)
Citation (search report)
- [X] CH 437045 A 19670531 - BAUER AG [CH]
- [A] US 3645216 A 19720229 - RADFORD ARTHUR S, et al
- [A] DE 2740194 A1 19790308 - SOMMER METALLBAU STAHLBAU GMBH
- [A] DE 2639691 A1 19780309 - BOCHUMER EISEN HEINTZMANN
Designated contracting state (EPC)
AT BE CH DE FR IT LI LU NL SE
DOCDB simple family (publication)
EP 0152880 A2 19850828; EP 0152880 A3 19860430; EP 0152880 B1 19880907; AT E37065 T1 19880915; AU 3860085 A 19850815; DE 3564844 D1 19881013; GB 2154256 A 19850904; GB 2154256 B 19870520; GB 8403628 D0 19840404; GB 8503133 D0 19850313; ZA 851007 B 19850925; ZA 851008 B 19850925
DOCDB simple family (application)
EP 85101346 A 19850208; AT 85101346 T 19850208; AU 3860085 A 19850211; DE 3564844 T 19850208; GB 8403628 A 19840211; GB 8503133 A 19850207; ZA 851007 A 19850211; ZA 851008 A 19850211