EP 1870519 A3 20110622 - Reinforced sectional gutter
Title (en)
Reinforced sectional gutter
Title (de)
Verstärkte Abflussrinne
Title (fr)
Elément de caniveau renforcé
Publication
Application
Priority
IT BO20060055 U 20060621
Abstract (en)
[origin: EP1870519A2] The invention describes a reinforced sectional and modular gutter (C), with improved male (5) and female (6) joints at its extremities and with improved male joints (5) in the intermediate zones (G) for the formation of submultiples of gutter always with male and female joints at the extremities. It is also described the formation externally provided with ribs of a modular gutter, which improves its rigidity, its resistance to mechanical stresses and which improves the anchoring of the poured cement or concrete inside which it will be embedded. Each modular gutter is provided at one end with joints (15, 115) for pipes for the inlet o discharge of water, which are in origin closed but can be opened easily. It is also described an improved head element (S) for the shutter closure of the extremities of the gutter or for the closure of the not utilised parts of a cross joint (X) which can be associated with sectional and modular gutters in order to increase their flexibility of employment in the formation of linear drainage channels or with interconnection of the L-, T- or cross- type.
IPC 8 full level
E01C 11/22 (2006.01); E03F 3/04 (2006.01)
CPC (source: EP)
E01C 11/227 (2013.01); E03F 3/046 (2013.01)
Citation (search report)
- [Y] EP 0789111 A1 19970813 - EDIL PLAST SRL [IT]
- [Y] US 3156099 A 19641110 - DAILEY JOHN J
- [Y] US 2006072971 A1 20060406 - SUAZO KENNETH L [US], et al
- [Y] EP 0542701 A1 19930519 - FIRST PLAST SRL [IT]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1870519 A2 20071226; EP 1870519 A3 20110622; EP 1870519 B1 20150211; ES 2542895 T3 20150812; IT BO20060055 U1 20071222; PL 1870519 T3 20150731
DOCDB simple family (application)
EP 07110549 A 20070619; ES 07110549 T 20070619; IT BO20060055 U 20060621; PL 07110549 T 20070619