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1. WO2011001137 - DRAIN COVER AND CARRIER

Publication Number WO/2011/001137
Publication Date 06.01.2011
International Application No. PCT/GB2010/001248
International Filing Date 28.06.2010
IPC
E02D 29/14 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
29Underground or underwater structures; Retaining walls
12Manhole shafts; Other inspection or access chambers; Accessories therefor
14Covers for manholes or the like; Frames for covers
E03F 5/06 2006.01
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
5Sewerage structures
04Gullies with or without odour seals or sediment traps
06Gully gratings
CPC
E02D 29/14
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
29Independent; underground or underwater structures
12Manhole shafts; Other inspection or access chambers; Accessories therefor
14Covers for manholes or the like; Frames for covers
E02D 29/1445
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
29Independent; underground or underwater structures
12Manhole shafts; Other inspection or access chambers; Accessories therefor
14Covers for manholes or the like; Frames for covers
1445Tools for positioning or removing cover frames
E03F 5/06
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
5Sewerage structures
04Gullies ; inlets, road sinks, floor drains; with or without odour seals or sediment traps
06Gully gratings
Applicants
  • ACCESS PRODUCT INNOVATIONS LTD [GB]/[GB] (AllExceptUS)
  • PARSONS, Stephen [GB]/[GB] (UsOnly)
Inventors
  • PARSONS, Stephen
Agents
  • GOODMAN, Simon John Nye
Priority Data
0911223.629.06.2009GB
0920996.630.11.2009GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DRAIN COVER AND CARRIER
(FR) COUVERCLE DE DRAIN ET TRANSPORT
Abstract
(EN)
A recessed drain cover (1) suitable for covering the surface opening of an underground drain comprising a removable tray (2) for accommodating ground surface material and a prefabricated platform (8) which is mountable within the tray. The prefabricated platform supports the ground surface material during use and may be sufficiently rigid to support the weight of ground surface material and other loads applied to the drain cover during use. The platform may be more rigid than a floor of the tray.
(FR)
L'invention concerne un couvercle de drain évidé (1) approprié pour recouvrir l'ouverture d'un drain souterrain comprenant un plateau amovible (2) pour loger le matériau de surface meulé et une plate-forme préfabriquée (8) que l'on peut monter à l'intérieur du plateau. La plate-forme préfabriquée supporte le matériau de surface meulé lors de l'emploi et peut être suffisamment rigide pour supporter le poids dudit matériau et d'autres charges appliquées au couvercle de drain durant l'emploi. La plate-forme peut être plus rigide que le fond du plateau.
Also published as
EP2010727802
GB1201518.6
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