(19)

(11)

EP 3 337 717 A1

(12)

(43) Date of publication: 27.06.2018 Bulletin 2018/26 (21) Application number: 16747797.5 (22) Date of filing: 07.08.2016

(51) International Patent Classification (IPC):  B62K 3/00(2006.01) B62K 21/18(2006.01) (86) International application number: PCT/EP2016/068828 (87) International publication number: WO 2017/029139 (23.02.2017 Gazette 2017/08)

(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 Designated Validation States: MA MD (30) Priority: 19.08.2015 GB 201514771 (71) Applicants: Helfet, Edsel Keith Kenilworth, Warwickshire CV8 2GP (GB) Tillbrook, Christopher John Rugby, Warwickshire CV23 0EG (GB)	(72) Inventors: Helfet, Edsel Keith Kenilworth, Warwickshire CV8 2GP (GB) Tillbrook, Christopher John Rugby, Warwickshire CV23 0EG (GB) (74) Representative: Tillbrook, Christopher John  The Intellectual Property Shop Ltd. The Old Village Hall, School Street Churchover Rugby Warwickshire CV23 0EG Churchover Rugby Warwickshire CV23 0EG (GB)