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(11)

EP 2 959 168 A2

(12)

(88) Date of publication A3: 30.10.2014 (43) Date of publication: 30.12.2015 Bulletin 2015/53 (21) Application number: 14723499.1 (22) Date of filing: 20.02.2014

(51) International Patent Classification (IPC):  F04D 25/06(2006.01) H02K 23/44(2006.01) H02K 23/04(2006.01) (86) International application number: PCT/IT2014/000044 (87) International publication number: WO 2014/128740 (28.08.2014 Gazette 2014/35)

(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: 21.02.2013 IT CR20130007 (71) Applicant: EMB S.R.L. 20124 Milano (IT)	(72) Inventor: BERGAMASCHINI, Alfonso I - 26014 Romanengo (CR) (IT) (74) Representative: Mari, Marco Giovanni et al Ing. Mari & C. S.r.l. Via Garibotti, 3 26100 Cremona 26100 Cremona (IT)