EP 0228334 B1 19890906 - MOTORWAY CRASH BARRIERS
Title (en)
MOTORWAY CRASH BARRIERS
Publication
Application
Priority
- FR 8519226 A 19851223
- FR 8605098 A 19860408
- FR 8606497 A 19860502
Abstract (en)
[origin: US4722513A] The invention relates to crash barriers for roads or highways comprising a horizontal guard rail supported by posts. The guard rail and the posts are made up of wooden poles. The rail elements are assembled end to end by means of two fish-plates which are disposed on either side of the poles and across the junction between two poles, said fish-plates being secured by bolts traversing the two fish-plates and one pole.
IPC 1-7
IPC 8 full level
E01F 15/04 (2006.01)
CPC (source: EP US)
E01F 15/0453 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0228334 A1 19870708; EP 0228334 B1 19890906; EP 0228334 B2 19950809; CA 1277860 C 19901218; DE 3665493 D1 19891012; ES 2010192 B3 19891101; ES 2010192 T5 19951101; GR 3000193 T3 19901231; US 4722513 A 19880202
DOCDB simple family (application)
EP 86430049 A 19861205; CA 525716 A 19861218; DE 3665493 T 19861205; ES 86430049 T 19861205; GR 890400214 T 19891024; US 94165486 A 19861215