(19)

(11)

EP 3 099 867 A1

(12)

(43) Date of publication: 07.12.2016 Bulletin 2016/49 (21) Application number: 15711569.2 (22) Date of filing: 29.01.2015

(51) International Patent Classification (IPC):  E04H 4/00(2006.01) (86) International application number: PCT/IB2015/050696 (87) International publication number: WO 2015/121766 (20.08.2015 Gazette 2015/33)

(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: 29.01.2014 PL 40697714 U (71) Applicant: Hybridpool sp. z.o.o. Warsaw (PL)	(72) Inventors: BANKOWSKI, Wojciech PL-43-600 Jaworzno (PL) WISNIEWSKI, Rafal PL-43-316 Bieslko Biala (PL) (74) Representative: Korga, Leokadia  Kancelaria Rzecznika Patentowego ul. Bereniki 6/7 44-117 Gliwice 44-117 Gliwice (PL)