EP 1102899 A1 20010530 - DEVICES FOR CALIBRATING THE DECELERATION OF COLLIDING VEHICLES
Title (en)
DEVICES FOR CALIBRATING THE DECELERATION OF COLLIDING VEHICLES
Title (de)
VORRICHTUNG ZUM KALIBRIEREN DER VERZÖGERUNG VON AUFPRALLENDEN FAHRZEUGEN
Title (fr)
DISPOSITIFS POUR CALIBRER LA DECELERATION DE VEHICULES EN COLLISION
Publication
Application
Priority
- IT 9900122 W 19990507
- IT RM980523 A 19980805
Abstract (en)
[origin: WO0008259A1] Devices (A, B) providing a calibrated deceleration according to the colliding vehicle, used for the controlled displacement of road safety barriers, of the New Jersey type, installed on the sides of a bridge, and in particular those made of concrete (1, 1') or steel. The components of the devices (A, B) are fixed to the base of the modules making up the barrier and/or to the curbstone (2), and allow the displacement of the barrier, for several centimetres, notwithstanding its high weight, also in case of an impact caused by an automobile whose impact energy is less than 65-70 kJ. The purpose of said devices is that of allowing the displacement of the barrier through a reduction of the friction forces.
IPC 1-7
IPC 8 full level
E01D 19/10 (2006.01); E01F 9/018 (2006.01); E01F 15/04 (2006.01); E01F 15/08 (2006.01)
CPC (source: EP)
E01D 19/103 (2013.01); E01F 9/635 (2016.02); E01F 9/642 (2016.02); E01F 15/0476 (2013.01); E01F 15/083 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0008259 A1 20000217; AU 3846999 A 20000228; DE 1102899 T1 20020221; EP 1102899 A1 20010530; ES 2161204 T1 20011201; GR 20010300061 T1 20011130; IT 1302420 B1 20000905; IT RM980523 A0 19980805; IT RM980523 A1 20000205
DOCDB simple family (application)
IT 9900122 W 19990507; AU 3846999 A 19990507; DE 99921131 T 19990507; EP 99921131 A 19990507; ES 99921131 T 19990507; GR 20010300061 T 20011130; IT RM980523 A 19980805