EP 0655534 B1 19980729 - Rising buffer for road barriers
Title (en)
Rising buffer for road barriers
Title (de)
Ansteigende Abstandshalter für Leitplanken
Title (fr)
Amortisseur de choc montant pour rails de sécurité
Publication
Application
Priority
IT RM930788 A 19931126
Abstract (en)
[origin: EP0655534A1] A buffer or spacer (1) comprising a closed steel strip (7) substantially shaped like a regular or irregular parallelogram, which is welded to two supports (8, 9) in the form of strips (8, 9). The spacer (1) has the shape of a parallelepiped and is rigidly connected to the wavy blade (6) and to the post (4) by means of bolts or other fixing means. The support (8) of the blade (6) and the support (9) for the connection to the post (4), are made of a kind of steel having a different resistance with respect to the steel by which the closed strip (7) is formed. The supports (8, 9) may be provided with recesses or folding lines (12, 13) for a controlled deformation thereof and of the spacer (1), during the collision. <IMAGE>
IPC 1-7
IPC 8 full level
E01F 15/04 (2006.01)
CPC (source: EP)
E01F 15/0438 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0655534 A1 19950531; EP 0655534 B1 19980729; AT E169076 T1 19980815; DE 69412042 D1 19980903; DE 69412042 T2 19990218; ES 2122215 T3 19981216; IT 1262460 B 19960619; IT RM930788 A0 19931126; IT RM930788 A1 19950526
DOCDB simple family (application)
EP 94830404 A 19940812; AT 94830404 T 19940812; DE 69412042 T 19940812; ES 94830404 T 19940812; IT RM930788 A 19931126