(19)

(11)

EP 2 724 049 A1

(12)

(43) Date of publication: 30.04.2014 Bulletin 2014/18 (21) Application number: 11819129.5 (22) Date of filing: 30.12.2011

(51) International Patent Classification (IPC):  F16F 7/10(2006.01) (86) International application number: PCT/PL2011/050059 (87) International publication number: WO 2012/093946 (12.07.2012 Gazette 2012/28)

(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 (30) Priority: 04.01.2011 PL 39357211 (71) Applicant: Centrum Badawczo-Rozwojowe "EPAR" Sp.z o.o. 58-530 Kowary (PL)	(72) Inventors: LAGIEWKA, Lucjan PL-58-540 Karpacz (PL) GUMULA, Stanislaw PL-30-079 Kraków (PL)