(19)

(11)

EP 2 897 888 A1

(12)

(43) Date of publication: 29.07.2015 Bulletin 2015/31 (21) Application number: 13773585.8 (22) Date of filing: 29.08.2013

(51) International Patent Classification (IPC):  B65G 47/84(2006.01) (86) International application number: PCT/BG2013/000042 (87) International publication number: WO 2014/043768 (27.03.2014 Gazette 2014/13)

(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: 19.09.2012 BG 11130712 (71) Applicant: Index-6 Limited Liability Company 4004 Plovdiv (BG)	(72) Inventors: SPASOV, Petar Georgiev BG-4002 Plovdiv (BG) MINCHEV, Evgeni Ivanov BG-4000 Plovdiv (BG) YUSEIN, Erol Yusein BG-4000 Plovdiv (BG) (74) Representative: Ilarionov, Pavko Jordanov  Manev & Partners 73 Patriarh Evtimii Blvd, fl.1 1463 Sofia 1463 Sofia (BG)