EP 2622142 B1 20170802 - A LINER FOR A MANHOLE
Title (en)
A LINER FOR A MANHOLE
Title (de)
AUSKLEIDUNG FÜR EIN MANNLOCH
Title (fr)
HABILLAGE D'UN REGARD DE CHAUSSÉE
Publication
Application
Priority
- GB 201016273 A 20100928
- GB 2011051840 W 20110928
Abstract (en)
[origin: WO2012042263A1] A stackable section (1) which, may be stacked with other sections (1) to form a liner (200) for a manhole chamber. The stackable section (1) has an inner (11) and outer (13) skin and at least a part of the stackable section (1) has two webs (21, 23) extending in a direction generally perpendicular to the stacking direction At least one web (21, 23) may extend between the inner (11) and outer (13) skins. The stackable section (1) may define a perimeter having two ends and at least one web or a combination of webs (21, 23) may extend over a majority of the distance between the two ends. The stackable section may comprise four straight pieces (3) and four curved pieces (9) arranged to form a substantially rectangular perimeter. At least one piece (3) may be made by pultrusion.
IPC 8 full level
E02D 29/12 (2006.01)
CPC (source: EP)
E02D 29/12 (2013.01); E02D 29/121 (2013.01); E02D 29/124 (2013.01); E02D 29/125 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012042263 A1 20120405; EP 2622142 A1 20130807; EP 2622142 B1 20170802; GB 201016273 D0 20101110
DOCDB simple family (application)
GB 2011051840 W 20110928; EP 11779472 A 20110928; GB 201016273 A 20100928