EP 1777355 A3 20130612 - Beam or truss consisting of two or more reinforced concrete half-members with a new jointing device
Title (en)
Beam or truss consisting of two or more reinforced concrete half-members with a new jointing device
Title (de)
Balken oder Träger aus mindestens zwei Stahlbetonelementen hergestellt, mit einer neuen Verbindungsvorrichtung.
Title (fr)
Poutre ou ferme composée de deux ou plusieurs éléments en béton armé, comprenant un nouveau système de connection
Publication
Application
Priority
IT PD20050317 A 20051021
Abstract (en)
[origin: EP1777355A2] The invention is a new flat or trussed reinforced concrete beam comprising two or more half-members or pitched beams (A) and (B), joined together by means of a jointing block (Ka, Kb) comprising a main distribution plate (Da, Db), a guiding counterplate (Ga, Gb) lying flush with the coupling surface (Sa, Sb) and parallel to said main distribution plate (Da, Db), one or more pairs of through tubes (Ta, Tb) solidly attached orthogonally to said main distribution plate (Da, Db) and to said guiding counterplate (Ga, Gb), wherein the joint between consecutive half-members or pitched beams (A) and (B) is obtained by inserting ties (Z) in said through tubes (Ta, Tb), and stressing them and/or maintaining the stress therein by means of nuts or wedge-shaped clamps (Za, Zb) that come to bear on said main distribution plates (Da, Db).
IPC 8 full level
E01D 2/02 (2006.01); E04C 3/22 (2006.01); E04C 3/34 (2006.01)
CPC (source: EP)
E01D 2/02 (2013.01); E04C 3/22 (2013.01); E01D 2101/26 (2013.01); E04C 3/34 (2013.01)
Citation (search report)
- [A] WO 0111159 A1 20010215 - METELLI LUIGI [IT]
- [A] DE 10119687 A1 20021024 - BOEGL MAX BAUUNTERNEHMUNG GMBH [DE], et al
- [A] DE 3129347 A1 19830210 - LAUMER RICHARD DIPL ING
- [A] EP 0867577 A2 19980930 - CALBREV SRL [IT]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1777355 A2 20070425; EP 1777355 A3 20130612; IT PD20050317 A1 20070422
DOCDB simple family (application)
EP 06425711 A 20061016; IT PD20050317 A 20051021