(19)

(11)

EP 1 747 083 A1

(12)

(43) Date of publication: 31.01.2007 Bulletin 2007/05 (21) Application number: 05735982.0 (22) Date of filing: 25.04.2005

(51) International Patent Classification (IPC):  B25B 11/00(2006.01) B25B 5/08(2006.01) E04F 21/00(2006.01) B25B 1/08(2006.01) E06B 1/60(2006.01) (86) International application number: PCT/GB2005/001552 (87) International publication number: WO 2005/102609 (03.11.2005 Gazette 2005/44)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 23.04.2004 GB 0409033 (71) Applicants: LYNCH, Scott, Gordon Aldershot, Hampshire GU12 6NB (GB) Lindstrom, Colin Ash, Surrey GU12 6NB (GB)	(72) Inventors: LYNCH, Scott, Gordon Aldershot, Hampshire GU12 6NB (GB) Lindstrom, Colin Ash, Surrey GU12 6NB (GB) (74) Representative: Evans, Huw David Duncan  Chapman Molony Cardiff Business Technology Centre Senghennydd Road Cardiff South Glamorgan CF24 4AY Cardiff South Glamorgan CF24 4AY (GB)