EP 1247913 A3 20031203 - Plastics channel systems
Title (en)
Plastics channel systems
Title (de)
Kanalsysteme aus Kunststoff
Title (fr)
Systèmes de canalisation en matière plastique
Publication
Application
Priority
- GB 0108231 A 20010402
- GB 0127003 A 20011109
Abstract (en)
[origin: EP1247913A2] A drainage system is constructed from plastics sections (2) having a uniform U-shaped cross section. A slotted grid (4) closes an open mouth of the channel. Adjacent channel sections (2) are joined by means of an external joining sleeve member (6) which engages with formations (26) at either side of the channel sections in the lower portion in both adjacent channel sections (2). The channel sections are self-supporting and made of a closed cell structure PVC foam. An outlet sleeve (8) is provided which engages with formations (26) at either side of the channel sections in the lower portion of the channel section (2). The outlet sleeve (8) is provided so that the channel section (2) can be easily coupled to a downward drainpipe at any point along its length. <IMAGE>
IPC 1-7
IPC 8 full level
E03F 3/04 (2006.01)
CPC (source: EP)
E03F 3/046 (2013.01)
Citation (search report)
- [X] US 3913284 A 19751021 - HALL MARSHALL JOHN
- [DX] GB 2351992 A 20010117 - ACO TECHNOLOGIES PLC [GB]
- [DX] GB 2184896 A 19870701 - ECC QUARRIES LTD
- [X] US 5226748 A 19930713 - BAERENWALD JOERG R [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 02006763 A 20020325