(19)

(11)

EP 2 137 046 A1

(12)

(43) Date of publication: 30.12.2009 Bulletin 2009/53 (21) Application number: 08718745.6 (22) Date of filing: 14.03.2008

(51) International Patent Classification (IPC):  B61D 33/00(2006.01) B60N 2/24(2006.01) B61D 17/10(2006.01) A61G 3/08(2006.01) B64D 11/06(2006.01) (86) International application number: PCT/GB2008/000903 (87) International publication number: WO 2008/113982 (25.09.2008 Gazette 2008/39)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 16.03.2007 GB 0705067 (71) Applicant: C.N. UNWIN LIMITED Somerset TA12 6EY (GB)	(72) Inventor: COATES, Richard Bournemouth BH4 9HN (GB) (74) Representative: Newell, William Joseph  Wynne-Jones, Lainé & James LLP Essex Place 22 Rodney Road Cheltenham Gloucestershire GL50 1JJ Cheltenham Gloucestershire GL50 1JJ (GB)