EP 4071316 C0 20230802 - DRAINAGE DEVICE PROVIDED WITH A FASTENING SLEEVE FOR CONSTRUCTION, IN PARTICULAR A BUILDING ROOF OR A TERRACE
Title (en)
DRAINAGE DEVICE PROVIDED WITH A FASTENING SLEEVE FOR CONSTRUCTION, IN PARTICULAR A BUILDING ROOF OR A TERRACE
Title (de)
DRAINAGEVORRICHTUNG MIT EINER BEFESTIGUNGSMUFFE FÜR EIN BAUWERK, INSBESONDERE EIN GEBÄUDEDACH ODER EINE TERRASSE
Title (fr)
DISPOSITIF DE DRAINAGE EQUIPÉ D'UN MANCHON DE FIXATION POUR CONSTRUCTION, NOTAMMENT UN TOIT DE BATIMENT OU UNE TERRASSE
Publication
Application
Priority
FR 2103503 A 20210406
Abstract (en)
[origin: US2022316215A1] The drainage device 10 comprises:a drainage head 24 internally delimiting a collection space 34 and provided with at least one through recovery passage 36, 38,an attachment sleeve 26 at least partially deformable, secured to the drainage 24 and capable of being engaged inside the flow pipe 20,a compression washer 28 attached on the attachment sleeve 26, anda stressing element 30 movable in relation to the drainage head 24 and cooperating with the compression washer 28 to obtain, under the effect of a movement of said stressing element relative to the drainage head, an axial movement of the compression washer 28 on the side of the drainage head and an outward radial deformation of the attachment sleeve 26.
IPC 8 full level
E04D 13/04 (2006.01)
CPC (source: EP US)
E04D 13/0409 (2013.01 - EP US); E04D 2013/0413 (2013.01 - EP US); E04D 2013/0427 (2013.01 - EP); E04D 2013/0436 (2013.01 - US)
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
Participating member state (EPC – UP)
AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI
DOCDB simple family (publication)
EP 4071316 A1 20221012; EP 4071316 B1 20230802; EP 4071316 C0 20230802; CA 3154175 A1 20221006; ES 2957734 T3 20240124; FR 3121461 A1 20221007; FR 3121461 B1 20230804; US 11920350 B2 20240305; US 2022316215 A1 20221006
DOCDB simple family (application)
EP 22154804 A 20220202; CA 3154175 A 20220405; ES 22154804 T 20220202; FR 2103503 A 20210406; US 202217714047 A 20220405