EP 4065775 A1 20221005 - REUSABLE METAL SHEET PILE
Title (en)
REUSABLE METAL SHEET PILE
Title (de)
WIEDERVERWENDBARER BLECHSTAPEL
Title (fr)
PALPLANCHE MÉTALLIQUE RÉUTILISABLE
Publication
Application
Priority
IB 2019060119 W 20191125
Abstract (en)
[origin: WO2021105740A1] The invention relates to a metal sheet pile comprising inclined flanges whose extremities are inclined at an angle α of at least 97° with respect to the neutral axis P1 and are extended by an interlock comprising consecutively: - A bottom part comprising an internal side and an external side separated by a radial thickness T1, the internal side extending along a first portion of circle whose center lies in a plane P2 perpendicular to plane P1 and whose radius of curvature R1 satisfies inequation (i) : 1.5≤R1/T1≤5 and the external side extending along a second portion of circle whose center lies in plane P2 and whose radius of curvature R2 is at least equal to R1+T1, - A finger having a projected width W1 on plane P1, the fingertip being separated from the inclined flange by distance W2, W1 and W2 satisfying the inequation (ii): 1.2≤W1/W2≤1.7
IPC 8 full level
CPC (source: EP)
Citation (search report)
See references of WO 2021105740A1
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)
IB 2019060119 W 20191125; EP 19813945 A 20191125