(19)

(11)

EP 0 031 331 A1

(12)

(43) Date of publication: 08.07.1981 Bulletin 1981/27 (21) Application number: 80901100.0 (22) Date of filing: 23.04.1980

(51) International Patent Classification (IPC):  B60D 1/ 145( . ) B64F 1/ 22( . ) B60P 3/ 11( . ) (86) International application number: PCT/US1980/000514 (87) International publication number: WO 1981/000086 (22.01.1981 Gazette 1981/02)

(84) Designated Contracting States: CH DE FR GB LI LU SE (30) Priority: 27.06.1979 US 19790052564 (71) Applicant: KALMANSON, Samuel Miami, FL 33155 (US)	(72) Inventor: KALMANSON, Samuel Miami, FL 33155 (US)