EP 0441083 B1 19930804 - PREFABRICATED CONCRETE MONOBLOC ELEMENTS FOR THE CONSTRUCTION OF RETAINING WALLS
Title (en)
PREFABRICATED CONCRETE MONOBLOC ELEMENTS FOR THE CONSTRUCTION OF RETAINING WALLS
Publication
Application
Priority
FR 9001852 A 19900209
Abstract (en)
[origin: EP0441083A1] The elements are of six-faced parallelepipedic shape, comprising guidance grooves on the outside, these grooves being able to cooperate between two adjacent elements: the upper face (17) comprises, parallel to the front face (14), at least two and preferably three hollow female grooves (6) of open pseudo-trapezoidal shape situated at the same distance (d) from each other for a same element and between two elements disposed one behind the other, by the fitting of the said guidance grooves (9) of the rear face (15) of one into those (8) of the front face (14) of the following one, and the lower face (18) comprises, parallel to the front face (14) and in the same vertical plane as the two end grooves of the upper face (17), two male grooves (7) which can fit into any two of the female grooves of one or two elements placed below. <IMAGE>
IPC 1-7
IPC 8 full level
E01F 8/00 (2006.01); E01F 8/02 (2006.01); E02D 29/02 (2006.01); E04B 1/84 (2006.01); E04C 1/39 (2006.01); E04B 2/02 (2006.01)
CPC (source: EP)
E01F 8/0035 (2013.01); E01F 8/023 (2013.01); E02D 29/025 (2013.01); E04B 1/8404 (2013.01); E04C 1/395 (2013.01); E04B 2001/8476 (2013.01); E04B 2002/0206 (2013.01); E04B 2002/0234 (2013.01)
Designated contracting state (EPC)
BE CH DE ES GB IT LI LU NL
DOCDB simple family (publication)
EP 0441083 A1 19910814; EP 0441083 B1 19930804; CA 2035769 A1 19910810; DE 69002609 D1 19930909; DE 69002609 T2 19940217; ES 2044515 T3 19940101; FR 2658217 A1 19910816; FR 2658217 B1 19950609
DOCDB simple family (application)
EP 90430027 A 19901228; CA 2035769 A 19910206; DE 69002609 T 19901228; ES 90430027 T 19901228; FR 9001852 A 19900209