(19)

(11)

EP 1 155 244 A1

(12)

(43) Date of publication: 21.11.2001 Bulletin 2001/47 (21) Application number: 00903052.9 (22) Date of filing: 02.02.2000

(51) International Patent Classification (IPC)7: F16B 7/10 (86) International application number: PCT/NO0000/029 (87) International publication number: WO 0046/516 (10.08.2000 Gazette 2000/32)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 03.02.1999 NO 990491 (71) Applicant: Amundsen, Per Arne 8250 Rognan (NO)	(72) Inventor: Amundsen, Per Arne 8250 Rognan (NO) (74) Representative: Janson, Ronny et al Ehrner & Delmar Patentbyra AB,Box 10316 100 55 Stockholm 100 55 Stockholm (SE)