(19)

(11)

EP 2 883 096 A1

(12)

(43) Date of publication: 17.06.2015 Bulletin 2015/25 (21) Application number: 13766135.1 (22) Date of filing: 25.06.2013

(51) International Patent Classification (IPC):  G02B 6/42(2006.01) H02G 15/013(2006.01) G02B 6/44(2006.01) (86) International application number: PCT/IB2013/055205 (87) International publication number: WO 2014/027259 (20.02.2014 Gazette 2014/08)

(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: 13.08.2012 IT BS20120128 (71) Applicant: Camozzi S.p.A. Societa' Unipersonale 25122 Brescia (IT)	(72) Inventors: CAMOZZI, Geromino I-25122 Brescia (IT) GNUTTI, Gianluca I-25122 Brescia (IT) (74) Representative: Chimini, Francesco  Jacobacci & Partners S.p.A. Piazza della Vittoria 11 25122 Brescia 25122 Brescia (IT)