(19)

(11)

EP 2 785 918 A1

(12)

(43) Date of publication: 08.10.2014 Bulletin 2014/41 (21) Application number: 12812311.4 (22) Date of filing: 23.11.2012

(51) International Patent Classification (IPC):  E01C 11/08(2006.01) E04G 11/36(2006.01) E01C 11/14(2006.01) (86) International application number: PCT/GB2012/052904 (87) International publication number: WO 2013/076500 (30.05.2013 Gazette 2013/22)

(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: 24.11.2011 GB 201120321 (71) Applicant: Spurrell, Shaun Edington, Somerset TA7 9LF (GB)	(72) Inventor: Spurrell, Shaun Edington, Somerset TA7 9LF (GB) (74) Representative: Glansdorp, Freija Gwendolyn et al Greaves Brewster LLP Copa House Station Road Cheddar Somerset BS27 3AH Somerset BS27 3AH (GB)