Global Patent Index - EP 3118377 A1

EP 3118377 A1 20170118 - PREFABRICATED RETAINING WALL BLOCK AND METHOD FOR CONSTRUCTING RETAINING WALL

Title (en)

PREFABRICATED RETAINING WALL BLOCK AND METHOD FOR CONSTRUCTING RETAINING WALL

Title (de)

FERTIGTEILSTÜTZMAUER UND VERFAHREN ZUR KONSTRUKTION EINER STÜTZWAND

Title (fr)

BLOC DE MUR DE SOUTÈNEMENT PRÉFABRIQUÉ ET PROCÉDÉ DE CONSTRUCTION D'UN MUR DE SOUTÈNEMENT

Publication

EP 3118377 A1 20170118 (EN)

Application

EP 16173973 A 20160610

Priority

KR 20150101830 A 20150717

Abstract (en)

A retaining wall constructing block provided with coupling protrusions and a coupling groove on a side surface, wherein a first protrusion (1) and a second protrusion (2) are formed to be inclined with respect to a front surface as an engaging structure in one side portion of a retaining wall constructing first block unit, a coupling groove (3) is formed therebetween by said first and second protrusions (1, 2), wherein said first block unit further comprises on a rear surface further first protrusion and second protrusions (11,12) and a coupling groove (13) formed therebetween to be vertically engageable with the first and second protrusions (1,2) of a front surface to construct the retaining wall.

IPC 8 full level

E02D 29/02 (2006.01)

CPC (source: CN EP)

E02D 29/02 (2013.01 - CN); E02D 29/025 (2013.01 - EP)

Citation (applicant)

Citation (search report)

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 3118377 A1 20170118; EP 3118377 B1 20180328; CN 106351249 A 20170125; KR 20170009571 A 20170125; TR 201604642 A2 20170123; TR 201808867 T4 20180827

DOCDB simple family (application)

EP 16173973 A 20160610; CN 201510773957 A 20151113; KR 20150101830 A 20150717; TR 201604642 A 20160411; TR 201808867 T 20160610