Processing

Please wait...

Settings

Settings

Goto Application

1. WO2007096614 - SEGREGATOR BARRIERS

Publication Number WO/2007/096614
Publication Date 30.08.2007
International Application No. PCT/GB2007/000603
International Filing Date 21.02.2007
IPC
E01F 13/02 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
13Arrangements for obstructing or restricting traffic, e.g. gates, barricades
02free-standing
CPC
B61B 1/02
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
BRAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
1General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
02General arrangement of stations and platforms including protection devices for the passengers
E04G 21/3228
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
21Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
32Safety or protective measures for persons during the construction of buildings
3204against falling down
3223Means supported by building floors or flat roofs, e.g. safety railings
3228Folding railings for flat roof edge, e.g. to hide the railings from view when not in use
E04G 21/3233
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
21Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
32Safety or protective measures for persons during the construction of buildings
3204against falling down
3223Means supported by building floors or flat roofs, e.g. safety railings
3233without permanent provision in the floor or roof
Applicants
  • LIVIS LIMITED [GB]/[GB] (AllExceptUS)
  • FULLAGAR, John, Anthony [GB]/[GB] (UsOnly)
  • CUTHBERTSON, Andrew, John [GB]/[GB] (UsOnly)
  • WOODS, Reginald, John [GB]/[GB] (UsOnly)
Inventors
  • FULLAGAR, John, Anthony
  • CUTHBERTSON, Andrew, John
  • WOODS, Reginald, John
Agents
  • FENLON, Christine, Lesley
Priority Data
0603579.422.02.2006GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SEGREGATOR BARRIERS
(FR) BARRIERES DE SEPARATION
Abstract
(EN)
A segregator barrier (2) comprising a barrier portion attached to one or more suction plates (4), wherein the or each suction plate (4) is operable to adhere to a surface by means of a vacuum created between the surface and the suction plate (4), wherein in use the vacuum is provided by a vacuum source. One or more one-way flow valves may be provided between the vacuum source and the suction plate (4) or at least one of the suction plates (4). Furthermore, one or more vacuum reservoirs may be provided between the vacuum source and the suction plate (4) or at least one of the suction plates (4). The barrier (2) may also be adapted to mitigate the effect of a shock load applied to the barrier.
(FR)
L'invention concerne une barrière de séparation (2) comportant une partie barrière attachée sur une ou plusieurs plaques de succion (4), la ou chaque plaque de succion (4) pouvant adhérer à une surface au moyen d'un vide créé entre la surface et la plaque de succion (4), le vide étant mis en œuvre en cours d'utilisation par une source de vide. Une ou plusieurs vannes d'écoulement unidirectionnel peuvent être mises en œuvre entre la source de vide et la plaque de succion (4) ou au moins une des plaques de succion (4). Par ailleurs, un ou plusieurs réservoirs de vide peuvent être mis en œuvre entre la source de vide et la plaque de succion (4) ou au moins une des plaques de succion (4). La barrière (2) peut également être adaptée pour limiter l'effet d'une charge dynamique appliquée sur la barrière.
Latest bibliographic data on file with the International Bureau