(19)

(11)

EP 2 361 121 A2

(12)

(88) Date of publication A3: 28.10.2010 (43) Date of publication: 31.08.2011 Bulletin 2011/35 (21) Application number: 09764508.9 (22) Date of filing: 02.12.2009

(51) International Patent Classification (IPC):  A62B 1/04(2006.01) F16B 13/08(2006.01) E04G 21/32(2006.01) E04G 5/04(2006.01) (86) International application number: PCT/EP2009/066250 (87) International publication number: WO 2010/072525 (01.07.2010 Gazette 2010/26)

(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 MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 22.12.2008 GB 0823241 (71) Applicant: Central High Rise Limited Nottinghamshire NG2 3GA (GB)	(72) Inventor: TURNEY, Keith Martin Bunny Nottinghamshire NG11 6QD (GB) (74) Representative: Grey, Ian Michael et al Venner Shipley LLP 20 Little Britain London EC1A 7DH London EC1A 7DH (GB)