EP 3403798 B1 20210901 - MOBILE STRUCTURE AND PROCEDURE FOR THE PREFABRICATION OF DESIRABLY PRESTRESSED CONCRETE BARS
Title (en)
MOBILE STRUCTURE AND PROCEDURE FOR THE PREFABRICATION OF DESIRABLY PRESTRESSED CONCRETE BARS
Title (de)
MOBILE STRUKTUR UND VERFAHREN ZUR VORFERTIGUNG VON GEWÜNSCHTEN VORGESPANNTEN BETONSTÄBEN
Title (fr)
STRUCTURE MOBILE ET PROCÉDÉ POUR LA PRÉFABRICATION DE BARRES DE BÉTON AVEC PRÉCONTRAINTE DÉSIRÉE
Publication
Application
Previously filed application
1700206 20170515 HU
Priority
HU P1700206 A 20170515
Abstract (en)
[origin: EP3403798A1] The subject of the invention is a mobile structure for desirably prefabricated reinforced concrete bars, which is composed of: two end elements (1); at least one intermediate element (3a, 3b, 3c); a collision element (4a, 4b) assisting the connection of an end element (1) and an intermediate element (3a, 3b, 3c) or two intermediate elements (3a, 3b, 3c); and stressing elements (2) attached to the end elements (1), in the intermediate element (3a, 3b, 3c) and the end elements (1), a groove is inserted (8), with the grooves (8) being arranged adjacent to each other, thus forming a contiguous and interconnected channel. It is characterized in that the placement of an adjustable shutter element (5) in the grooves (8) placed adjacently, the stressing element (2) contains stressing plates (6), and a rut (7) is formed at the height of the stressing plates (6) in the end element (1). The subject of the invention also includes the procedure for the application of the structure.
IPC 8 full level
B28B 7/02 (2006.01); B28B 23/04 (2006.01); B28B 23/06 (2006.01); E04G 21/12 (2006.01); E04G 17/02 (2006.01)
CPC (source: EP HU)
B28B 7/02 (2013.01 - EP HU); B28B 7/22 (2013.01 - HU); B28B 23/043 (2013.01 - EP HU); B28B 23/06 (2013.01 - EP HU); B28B 23/18 (2013.01 - HU); E04G 21/12 (2013.01 - EP); E04G 17/02 (2013.01 - EP)
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
DOCDB simple family (publication)
EP 3403798 A1 20181121; EP 3403798 B1 20210901; HU E056993 T2 20220428; HU P1700206 A1 20181129
DOCDB simple family (application)
EP 18020206 A 20180514; HU E18020206 A 20180514; HU P1700206 A 20170515