EP 1559840 A3 20051116 - Drainage channel
Title (en)
Drainage channel
Title (de)
Entwässerungsrinne
Title (fr)
Caniveau d'écoulement
Publication
Application
Priority
- EP 04405564 A 20040909
- EP 04405052 A 20040127
Abstract (en)
[origin: EP1559840A2] A water drainage gully has sidewalls with two or more facing grooves that receive matching tongues (3) on a cross-piece (4) that swing into place and anchor on assembly. Each end of the cross-piece (4) has a spring tongue (43, 44) that fixes the cross-piece in the tongues (3) in the reverse direction of presentation.
IPC 1-7
IPC 8 full level
E01C 11/22 (2006.01); E03F 5/06 (2006.01)
CPC (source: EP)
E03F 5/06 (2013.01); E03F 2005/065 (2013.01)
Citation (search report)
- [DXA] EP 0931885 A2 19990728 - POLY BAUELEMENTE AG [CH]
- [A] WO 0022247 A1 20000420 - AHLMANN ACO SEVERIN [DE], et al
- [A] DE 8802530 U1 19880407
- [A] US 5564860 A 19961015 - AMANN MAX [CH]
- [A] US 5468096 A 19951121 - SAUERWEIN HEINRICH [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04405564 A 20040909