(19)

(11)

EP 2 951 364 A1

(12)

(43) Date of publication: 09.12.2015 Bulletin 2015/50 (21) Application number: 14707229.2 (22) Date of filing: 29.01.2014

(51) International Patent Classification (IPC):  E04B 1/21(2006.01) E04B 5/12(2006.01) (86) International application number: PCT/IB2014/058637 (87) International publication number: WO 2014/118713 (07.08.2014 Gazette 2014/32)

(84) Designated Contracting States: 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 Designated Extension States: BA ME (30) Priority: 29.01.2013 IT VR20130022 11.07.2013 IT VR20130032 (71) Applicant: Eiseko Engineering 37036 San Martino Buon Albergo (VR) (IT)	(72) Inventor: CENZON, Francesco I-37141 Verona (IT) (74) Representative: Fisauli, Beatrice A. M.  Con Lor S.p.A Via Renato Fucini, 5 20133 Milano 20133 Milano (IT)