(19)

(11)

EP 2 609 027 A1

(12)

(43) Date of publication: 03.07.2013 Bulletin 2013/27 (21) Application number: 11871975.6 (22) Date of filing: 29.08.2011

(51) International Patent Classification (IPC):  B66B 1/18(2006.01) (86) International application number: PCT/CN2011/079061 (87) International publication number: WO 2013/033879 (14.03.2013 Gazette 2013/11)

(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: 27.08.2010 US 377475 P (71) Applicant: Chan, Dennis Hong Ming Hong Kong (CN)	(72) Inventor: CHAN, Kit Meng Hong Kong (CN) (74) Representative: Minoja, Fabrizio  Bianchetti Bracco Minoja S.r.l. Via Plinio, 63 20129 Milano 20129 Milano (IT)