Global Patent Index - EP 2108758 B1

EP 2108758 B1 20171227 - MANUFACTURING PROCESS OF A STRUCTURAL ELEMENT

Title (en)

MANUFACTURING PROCESS OF A STRUCTURAL ELEMENT

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES STRUKTURELEMENTES

Title (fr)

PROCÉDÉ DE RÉALISATION D'UN ÉLÉMENT DE STRUCTURE

Publication

EP 2108758 B1 20171227 (FR)

Application

EP 09290268 A 20090410

Priority

FR 0801966 A 20080410

Abstract (en)

[origin: EP2108758A1] The method involves reversing and fixing a plate having a set of cleats on another set of cleats of another plate by taking shape of a rigid support. A third plate with a third set of cleats is formed on a flat support, and reversed and fixed on the former set of cleats. A cleat-less external closing plate is positioned and fixed on the third set of cleats to form a structural element that is spaced from the rigid support. The number of the plates and thicknesses of the plates and the cleats are determined to give desired resistance to the element, while limiting weight of the element. An independent claim is also included for a building framework comprising a support beam.

IPC 8 full level

E04B 7/08 (2006.01); B27H 1/00 (2006.01); B27M 3/00 (2006.01); E04C 3/42 (2006.01)

CPC (source: EP)

E04B 7/08 (2013.01); E04C 3/122 (2013.01); E04C 3/16 (2013.01); E04C 3/42 (2013.01)

Designated contracting state (EPC)

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 SE SI SK TR

DOCDB simple family (publication)

EP 2108758 A1 20091014; EP 2108758 B1 20171227; EP 2489809 A1 20120822; EP 2489809 B1 20200318; FR 2929971 A1 20091016; FR 2929971 B1 20151225

DOCDB simple family (application)

EP 09290268 A 20090410; EP 12002843 A 20090410; FR 0801966 A 20080410