(19)

(11)

EP 2 760 779 A2

(12)

(88) Date of publication A3: 14.11.2013 (43) Date of publication: 06.08.2014 Bulletin 2014/32 (21) Application number: 12787822.1 (22) Date of filing: 01.10.2012

(51) International Patent Classification (IPC):  B66B 13/26(2006.01) G01V 8/22(2006.01) G01V 8/10(2006.01) (86) International application number: PCT/GB2012/052426 (87) International publication number: WO 2013/045953 (04.04.2013 Gazette 2013/14)

(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: 30.09.2011 GB 201116915 (71) Applicant: Avire Limited Gardner Road Maidenhead Berkshire SL6 7RJ (GB)	(72) Inventors: PLATT, Terence Maidenhead Berkshire SL6 8BY (GB) WESTHEAD, Karl Maidenhead Berkshire SL6 8BY (GB) KELLEGHAN, Carmel Maidenhead Berkshire SL6 8BY (GB) (74) Representative: Smith, Jeremy  Mathys & Squire LLP The Shard 32 London Bridge Street London SE1 9SG London SE1 9SG (GB)