(19)

(11)

EP 3 245 376 A1

(12)

(43) Date of publication: 22.11.2017 Bulletin 2017/47 (21) Application number: 16701078.4 (22) Date of filing: 18.01.2016

(51) International Patent Classification (IPC):  E06C 9/04(2006.01) A62B 35/00(2006.01) (86) International application number: PCT/GB2016/050101 (87) International publication number: WO 2016/113575 (21.07.2016 Gazette 2016/29)

(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: 16.01.2015 GB 201500743 (71) Applicant: WCC West Coast Group Limited Garelochhead G84 0EH (GB)	(72) Inventor: JOHNSTONE, Patrick Christopher Garelochhead G84 0EH (GB) (74) Representative: Murgitroyd & Company  165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)