(19)

(11)

EP 0 233 886 A1

(12)

(43) Date of publication: 02.09.1987 Bulletin 1987/36 (21) Application number: 86900296.0 (22) Date of filing: 25.11.1985

(51) International Patent Classification (IPC):  F41J 5/ 06( . ) (86) International application number: PCT/SE1985/000479 (87) International publication number: WO 1986/003284 (05.06.1986 Gazette 1986/12)

(84) Designated Contracting States: CH DE GB LI (30) Priority: 27.11.1984 SE 19840005960 (71) Applicant: SAAB TRAINING SYSTEMS AB S-561 02 Huskvarna (SE)	(72) Inventor: SVENSSON, Bo S-562 38 Huskvarna (SE)