(19)

(11)

EP 0 774 097 A1

(12)

(43) Date of publication: 21.05.1997 Bulletin 1997/21 (21) Application number: 94904372.0 (22) Date of filing: 04.01.1994

(51) International Patent Classification (IPC):  B66D 3/ 18( . ) F21V 21/ 36( . ) (86) International application number: PCT/SE1994/000004 (87) International publication number: WO 1994/016267 (21.07.1994 Gazette 1994/17)

(84) Designated Contracting States: AT BE CH DE DK FR GB IT LI NL (30) Priority: 08.01.1993 SE 19930000035 (71) Applicant: ARNESSON, Per-Olof S-563 91 Gränna (SE)	(72) Inventor: ARNESSON, Per-Olof S-563 91 Gränna (SE) (74) Representative: Lundquist, Arne  Pionjärgatan 31 582 65 Linköping 582 65 Linköping (SE)