EP 2734689 A1 20140528 - TOWER-SHAPED SUPPORTING STRUCTURE
Title (en)
TOWER-SHAPED SUPPORTING STRUCTURE
Title (de)
TURMFÖRMIGES TRAGWERK
Title (fr)
STRUCTURE PORTEUSE EN FORME DE TOUR
Publication
Application
Priority
- DE 102011079314 A 20110718
- EP 2012061562 W 20120618
Abstract (en)
[origin: WO2013010738A1] The invention describes a tower-shaped supporting structure (1), at least portions of which are hollow, with a plurality of interconnected prestressed concrete elements (2, 4), each of the prestressed elements (2) having a plurality of elongate prestressing means (10), more particularly wires or stranded cables, the majority of which are guided into an adjacent prestressed concrete element (4) and anchored there under tensile stress, characterised in that the prestressing means (10) have at least at one end a form-fitting means and the prestressing means (10) in the adjacent prestressed element (4) are anchored via at least one end anchoring element (12), which is connected to the prestressing means (10) via the form-fitting means.
IPC 8 full level
E04H 12/08 (2006.01); E04H 12/12 (2006.01); E04H 12/16 (2006.01); F03D 11/04 (2006.01)
CPC (source: EP US)
E04C 5/162 (2013.01 - US); E04H 12/085 (2013.01 - EP US); E04H 12/12 (2013.01 - EP US); E04H 12/16 (2013.01 - EP US); E04H 12/342 (2013.01 - US); F03D 13/20 (2016.05 - EP US); F05B 2240/912 (2013.01 - EP US); Y02E 10/72 (2013.01 - EP); Y02E 10/728 (2013.01 - EP US)
Citation (search report)
See references of WO 2013010738A1
Citation (examination)
EP 0758034 A1 19970212 - PFLEIDERER VERKEHRSTECHNIK [DE]
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)
DE 102011079314 A1 20130124; BR 112014001152 A2 20170221; CN 103732842 A 20140416; EP 2734689 A1 20140528; US 2014150359 A1 20140605; WO 2013010738 A1 20130124
DOCDB simple family (application)
DE 102011079314 A 20110718; BR 112014001152 A 20120618; CN 201280040189 A 20120618; EP 12728275 A 20120618; EP 2012061562 W 20120618; US 201214233903 A 20120618