EP 3175057 B1 20231213 - A PRE-TENSIONED BEARING STRUCTURE
Title (en)
A PRE-TENSIONED BEARING STRUCTURE
Title (de)
EIN VORGESPANNTES TRAGELEMENT
Title (fr)
ÉLÉMENT DE STRUCTURE À PRÉCONTRAINTE ANTICIPÉE
Publication
Application
Priority
- FR 1457470 A 20140731
- FR 2015051894 W 20150708
Abstract (en)
[origin: WO2016016536A1] The invention relates to a prefabricated structural element comprising an elongate body (11) and at least one first tensioner (1) that is attached in the elongate body such that it compresses the elongate body. According to the invention, the structural element comprises at least one second tensioner (2) that is attached at two separate points to said elongate body by two attachment means so that it compresses the elongate body. At least one of said attachment means is removable so as to make it possible to relax the compression exerted by the second tensioner on the elongate body.
IPC 8 full level
E04C 3/26 (2006.01); E04G 21/12 (2006.01); E04B 5/04 (2006.01); E04C 5/10 (2006.01)
CPC (source: EP US)
E04C 3/02 (2013.01 - US); E04C 3/20 (2013.01 - US); E04C 3/26 (2013.01 - EP US); E04C 5/01 (2013.01 - US); E04C 5/12 (2013.01 - US); E04C 5/162 (2013.01 - US); E04G 21/12 (2013.01 - EP US); E04B 5/043 (2013.01 - EP US); E04C 5/10 (2013.01 - EP US)
Citation (examination)
- US 2011041433 A1 20110224 - HE YIDONG [US]
- US 2011099941 A1 20110505 - YEGGE LAWRENCE R [US]
- US 6668412 B1 20031230 - TADROS MAHER K [US], et al
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)
WO 2016016536 A1 20160204; EP 3175057 A1 20170607; EP 3175057 B1 20231213; EP 3175057 C0 20231213; FR 3024480 A1 20160205; FR 3024480 B1 20180309; US 2017218628 A1 20170803
DOCDB simple family (application)
FR 2015051894 W 20150708; EP 15759499 A 20150708; FR 1457470 A 20140731; US 201515500704 A 20150708