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Patent Searching and Data


Title:
SELECTIVELY RESISTANT GUIDERAIL CONSISTING OF A MIXTURE OF WOOD AND METAL
Document Type and Number:
WIPO Patent Application WO2003083220
Kind Code:
A3
Abstract:
The invention relates to a guiderail for bordering a traffic lane (V), especially comprising a plurality of poles (1) which are sunk into the ground (S) at a distance from each other, and a plurality of wooden rails (2) which are provided with metallic reinforcements and are connected to the poles (1) by respective metallic spacers (3), each rail (2) comprising two superimposed spars (21, 22). According to the invention, each spar (21, 22) has its own metallic reinforcement (20), and the spars (21, 22) pertaining to the same rail (2) are connected by only two common fishplates (4), each fishplate respectively connecting a corresponding end of each spar (21, 22) to a spacer (3).

Inventors:
DE MAUSSION JACQUES (FR)
Application Number:
PCT/FR2003/000939
Publication Date:
April 01, 2004
Filing Date:
March 25, 2003
Export Citation:
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Assignee:
DE MAUSSION JACQUES (FR)
International Classes:
E01F15/04; (IPC1-7): E01F15/04
Foreign References:
FR2735164A11996-12-13
FR2718473A11995-10-13
FR2770236A11999-04-30
FR2354426A11978-01-06
FR2723755A11996-02-23
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