(19)

(11)

EP 3 164 354 A1

(12)

(43) Date of publication: 10.05.2017 Bulletin 2017/19 (21) Application number: 15750232.9 (22) Date of filing: 12.06.2015

(51) International Patent Classification (IPC):  B67B 3/20(2006.01) (86) International application number: PCT/BG2015/000016 (87) International publication number: WO 2016/000046 (07.01.2016 Gazette 2016/01)

(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 Designated Validation States: MA (30) Priority: 04.07.2014 BG 11178914 (71) Applicant: "INDEX-6" LTD. 4004 Plovdiv (BG)	(72) Inventors: SPASOV, Peter 4000 Plovdiv (BG) MINCHEV, Evgeni 4000 Plovdiv (BG) YUSEIN, Erol 4000 Plovdiv (BG) (74) Representative: Ilarionov, Pavko Jordanov  53 Milin Kamak Str. 1164 Sofia 1164 Sofia (BG)