EP 1183432 A1 20020306 - BLOCK FORMING A DEAD FORM WORK ELEMENT FOR A CONCRETE WALL
Title (en)
BLOCK FORMING A DEAD FORM WORK ELEMENT FOR A CONCRETE WALL
Title (de)
VERLORENE SCHALUNGSBLOCKEINHEIT FÜR EINE BETONWAND
Title (fr)
BLOC FORMANT ELEMENT DE COFFRAGE PERDU POUR PAROI EN BETON
Publication
Application
Priority
- FR 0001484 W 20000530
- FR 9907194 A 19990608
Abstract (en)
[origin: WO0075462A1] The invention relates to a block forming a dead form work element for the construction of a mechanically resistant concrete wall. The block essentially comprises two parts (1a,1b) which can be assembled, each part consisting of a main surface (10a,10b) which is integral with and acts as the starting point on one side for bracing elements in the form of a shaft (11a,12a,13a,14a,14b), whereby said parts when assembled rest against each other and interlock via the ends of the bracing elements. The invention can be used to improve the construction of swimming pools.
IPC 1-7
IPC 8 full level
E04B 2/86 (2006.01); E04H 4/00 (2006.01); E04H 4/02 (2006.01)
CPC (source: EP US)
E04B 2/8611 (2013.01 - EP US); E04H 4/0081 (2013.01 - EP US)
Citation (search report)
See references of WO 0075462A1
Designated contracting state (EPC)
DE ES IT PT
DOCDB simple family (publication)
FR 2794784 A1 20001215; FR 2794784 B1 20010907; AU 5228600 A 20001228; DE 60017556 D1 20050224; DE 60017556 T2 20060330; EP 1183432 A1 20020306; EP 1183432 B1 20050119; ES 2235892 T3 20050716; PT 1183432 E 20050531; US 6574934 B1 20030610; WO 0075462 A1 20001214
DOCDB simple family (application)
FR 9907194 A 19990608; AU 5228600 A 20000530; DE 60017556 T 20000530; EP 00936983 A 20000530; ES 00936983 T 20000530; FR 0001484 W 20000530; PT 00936983 T 20000530; US 98088301 A 20011206