(19)

(11)

EP 2 694 311 A1

(12)

(43) Date of publication: 12.02.2014 Bulletin 2014/07 (21) Application number: 12722516.7 (22) Date of filing: 04.04.2012

(51) International Patent Classification (IPC):  B60K 6/48(2007.10) F16H 3/089(2006.01) B60K 6/40(2007.10) (86) International application number: PCT/IB2012/051666 (87) International publication number: WO 2012/137151 (11.10.2012 Gazette 2012/41)

(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: 05.04.2011 IT MI20110555 (71) Applicant: Politecnico Di Milano 20123 Milano (TN) (IT)	(72) Inventors: VIGANO', Roberto I-20844 Triuggio (mi) (IT) CHELI, Federico I-20144 Milano (mi) (IT) MAPELLI, Ferdinando I-23854 Olginate (lc) (IT) TARSITANO, Davide I-21042 Caronno Pertusella (va) (IT) (74) Representative: Baroni, Matteo et al Metroconsult S.r.l. Foro Buonaparte, 51 20121 Milano 20121 Milano (IT)