(19)

(11)

EP 0 224 552 A1

(12)

(43) Date of publication: 10.06.1987 Bulletin 1987/24 (21) Application number: 86903621.0 (22) Date of filing: 10.06.1986

(51) International Patent Classification (IPC):  A61G 1/ 00( . ) A47C 31/ 08( . ) A47C 21/ 02( . ) A61G 7/ 05( . ) (86) International application number: PCT/NL1986/000015 (87) International publication number: WO 1986/007253 (18.12.1986 Gazette 1986/27)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 12.06.1985 NL 19850001701 (71) Applicant: VAN DER NEER INTERNATIONAL B.V. NL-6981 AA Doesburg (NL)	(72) Inventor: VAN DER NEER, Peter, Abram NL-7206 BS Zutphen (NL) (74) Representative: Timmers, Cornelis Herman Johannes, et al  van Exter Polak & Charlouis B.V., P.O. Box 3241 NL-2280 GE Rijswijk NL-2280 GE Rijswijk (NL)