EP 2663695 A4 20151104 - IMPROVED STEEL PIPE PILES AND PIPE PILE STRUCTURES
Title (en)
IMPROVED STEEL PIPE PILES AND PIPE PILE STRUCTURES
Title (de)
VERBESSERTE STAHLROHRSTANGEN UND ROHRSTANGENSTRUKTUREN
Title (fr)
PILIERS EN TUBE D'ACIER ET STRUCTURES DE PILIERS EN TUBE AMÉLIORÉS
Publication
Application
Priority
- US 2011022491 W 20110126
- US 201161431491 P 20110111
- US 2012020738 W 20120110
Abstract (en)
[origin: WO2012096932A1] A pipe pile, for use in a foundation or a retaining wall, comprises a substantially cylindrical, and preferably steel, pipe body extending longitudinally between two opposite ends, the pipe body being' formed of a plurality of pipe sections, interlocked or welded together end-to-end and arranged on a common central longitudinal axis between the two ends, All of the pipe sections have substantially the same outside diameter; however, two or more pipe sections have differing inside diameters, and thus a differing wall thickness, between the two ends of the pipe pile.
IPC 8 full level
E02D 5/28 (2006.01); E02D 5/06 (2006.01); E02D 31/06 (2006.01)
CPC (source: EP)
E02D 5/285 (2013.01); E02D 5/06 (2013.01); E02D 31/06 (2013.01)
Citation (search report)
- [A] JP S61155521 A 19860715 - NIPPON STEEL CORP, et al
- [A] EP 1988218 A2 20081105 - PILEPRO LLC [US]
- See references of WO 2012096932A1
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
DOCDB simple family (publication)
WO 2012096932 A1 20120719; WO 2012096932 A8 20131017; EP 2663695 A1 20131120; EP 2663695 A4 20151104
DOCDB simple family (application)
US 2012020738 W 20120110; EP 12733969 A 20120110