EP 3252248 A1 20171206 - DRAINAGE SYSTEM FOR A SLOPING PERIMETER OF A PITCHED ROOF
Title (en)
DRAINAGE SYSTEM FOR A SLOPING PERIMETER OF A PITCHED ROOF
Title (de)
DRAINAGESYSTEM FÜR EINEN GENEIGTEN UMFANG EINES GIEBELDACHS
Title (fr)
SYSTÈME DE DRAINAGE POUR PÉRIMÈTRE EN PENTE D'UN TOIT INCLINÉ
Publication
Application
Priority
GB 201609666 A 20160601
Abstract (en)
A drainage element for use in a drainage system for a sloping perimeter of a pitched roof. The drainage element includes: an opening for receiving a roof covering element at a roof-facing side of the drainage element; a side wall for guarding against ingress of water beneath the roof covering element at an outward-facing side of the drainage element opposite the roof-facing side; and a base wall that extends laterally between the roof-facing and outward-facing sides of the drainage element and longitudinally between leading and trailing edges of the drainage element. The base wall defines an internal drainage surface for draining precipitation internally within the drainage element in a longitudinal direction towards the leading edge. The base wall further defines an external-facing surface opposite the internal drainage surface, the base wall being provided with a flow-directing means configured to direct water flowing longitudinally along the external-facing surface of the base wall in a lateral direction towards the outward-facing side of the drainage element.
IPC 8 full level
E04D 1/30 (2006.01); E04D 13/158 (2006.01)
CPC (source: EP GB US)
E04D 1/30 (2013.01 - EP GB US); E04D 13/1585 (2013.01 - EP GB); E04D 2001/302 (2013.01 - EP GB US)
Citation (search report)
- [XYI] JP H10152956 A 19980609 - DAIDO STEEL SHEET CORP, et al
- [XY] DE 8207790 U1 19820916
- [X] FR 2226526 A1 19741115 - BETOPAN [FR]
- [X] GB 2164976 A 19860403 - MCGEE JOHN
- [Y] GB 2174124 A 19861029 - SCOTT
- [Y] GB 2432168 A 20070516 - WARRINGTON PLASTICS AND ROOFIN [GB]
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)
EP 3252248 A1 20171206; GB 201609666 D0 20160720; GB 2550949 A 20171206; GB 2550949 B 20181212; GB 2550949 C 20210623
DOCDB simple family (application)
EP 17174110 A 20170601; GB 201609666 A 20160601