(19)

(11)

EP 1 922 492 A1

(12)

(43) Date of publication: 21.05.2008 Bulletin 2008/21 (21) Application number: 06784157.7 (22) Date of filing: 08.09.2006

(51) International Patent Classification (IPC):  F16B 7/04(2006.01) E04G 7/34(2006.01) E04G 7/08(2006.01) (86) International application number: PCT/SE2006/001027 (87) International publication number: WO 2007/030068 (15.03.2007 Gazette 2007/11)

(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 LV MC NL PL PT RO SE SI SK TR (30) Priority: 09.09.2005 SE 0501996 (71) Applicant: Notool AB 459 93 Ljungskile (SE)	(72) Inventor: SELLÖ, Bengt S-114 48 Stockholm (SE) (74) Representative: Vink, Charlotta  AWAPATENT AB Södra Hamngatan 37-41 Box 11394 404 28 Göteborg 404 28 Göteborg (SE)