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1. WO2020070556 - MOBILE TRAFFIC BARRIER

Publication Number WO/2020/070556
Publication Date 09.04.2020
International Application No. PCT/IB2019/001112
International Filing Date 07.10.2019
IPC
E01F 15/10 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
15Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
02Continuous barriers extending along roads or between traffic lanes
10portable, e.g. for temporary use
CPC
E01F 13/02
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
13Arrangements for obstructing or restricting traffic, e.g. gates, barricades
02free-standing; portable, e.g. for guarding open manholes
E01F 15/006
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
15Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
006Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs
E01F 15/083
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
15Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
02Continuous barriers extending along roads or between traffic lanes
08essentially made of walls or wall-like elements
081characterised by the use of a specific material
083using concrete
E01F 15/088
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
15Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
02Continuous barriers extending along roads or between traffic lanes
08essentially made of walls or wall-like elements
088Details of element connection
Applicants
  • VANDORF MB1 INC. [CA]/[CA]
Inventors
  • POWELL, Benjamin, Fraser
  • GHUMAN, Mohammad, Taiha
  • ALBERSON, Dean, Clinton
Agents
  • FINLAYSON & SINGLEHURST
Priority Data
16/595,32307.10.2019US
62/741,60205.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MOBILE TRAFFIC BARRIER
(FR) BARRIÈRE DE CIRCULATION MOBILE
Abstract
(EN)
A traffic barrier system of series connectable barriers, each barrier having a body with a skirt section, an intermediate section comprising a lower portion, a central portion, and an upper portion, and a head section extending above the intermediate section. The skirt section and lower portion have positive slopes. The upper portion and head section have negative slopes. A vertical end channel is formed on each of the opposite first and second ends. A lower tension bar is cast in the skirt section and an upper tension bar is cast in the head section. Within the body of the barrier, the tension bars are articulated in relation to each other. The tension bars have tabs extending out of the body for overlapping pivotal connection to an adjacent barrier.
(FR)
L'invention concerne un système de barrière de circulation à barrières pouvant être reliées en série. Chaque barrière comporte un corps doté d'une section de jupe, d'une section intermédiaire comprenant une partie inférieure, une partie centrale et une partie supérieure, et d'une section de tête s'étendant au-dessus de la section intermédiaire. La section de jupe et la partie inférieure ont des pentes positives. La partie supérieure et la section de tête ont des pentes négatives. Un canal d'extrémité vertical est formé sur chacune des première et seconde extrémités opposées. Une barre de tension inférieure est coulée dans la section de jupe et une barre de tension supérieure est coulée dans la section de tête. Dans le corps de la barrière, les barres de tension sont articulées l'une par rapport à l'autre. Les barres de tension comportent des languettes s'étendant hors du corps pour se chevaucher de manière pivotante avec une barrière adjacente.
Also published as
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