EP 3919696 A1 20211208 - A MODULAR BLOCK FOR FILLING UNDERGROUND BASINS AND BASIN PRODUCED WITH THESE MODULAR BLOCKS
Title (en)
A MODULAR BLOCK FOR FILLING UNDERGROUND BASINS AND BASIN PRODUCED WITH THESE MODULAR BLOCKS
Title (de)
EIN MODULARER BLOCK ZUM BEFÜLLEN VON UNTERIRDISCHEN BECKEN UND EIN MIT DIESEN BLÖCKEN HERGESTELLTES BECKEN
Title (fr)
UN BLOC MODULAIR POUR LE REMPLISSAGE DES BASSINS SOUTERRAINS ET UN BASSIN RÉALISÉ AVEC CES BLOCS
Publication
Application
Priority
EP 20178531 A 20200605
Abstract (en)
The block made of plastic material (1) for filling underground basins (I) for storing rainwater or river water comprises a first plurality of hollow truncated-pyramid shaped bodies (3A), extending from a first side of a median plane (M) of the block and a second plurality of hollow truncated-pyramid shaped bodies (3B), extending from a second side of the median plane. The truncated-pyramid shaped bodies (3A, 3B) are configured to mutually superimpose the blocks with the smaller bases of the truncated-pyramid shaped bodies of one block resting on the smaller bases (5) of an adjacent block. Openings in the walls of the truncated-pyramid shaped bodies (3A, 3B) place the inner volumes of the truncated-pyramid shaped bodies (3A, 3B) of mutually superimposed blocks (1) in fluid communication in the position with maximum overall dimensions.
IPC 8 full level
E03F 1/00 (2006.01)
CPC (source: EP)
E03F 1/005 (2013.01)
Citation (search report)
- [A] JP 2008231683 A 20081002 - GIFU PLASTIC IND CO LTD
- [A] WO 2013136630 A1 20130919 - SEKISUI TECHNO MOLDING CO LTD [JP]
- [A] WO 2010095155 A1 20100826 - RIUSA EU S R L [IT], et al
- [A] DE 102009044412 A1 20110407 - AHLMANN ACO SEVERIN [DE]
- [A] JP 2012158864 A 20120823 - IHI INFRASTRUCTURE SYS CO LTD
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 20178531 A 20200605