(19)

(11)

EP 0 197 030 A1

(12)

(43) Date of publication: 15.10.1986 Bulletin 1986/42 (21) Application number: 84903832.0 (22) Date of filing: 03.10.1984

(51) International Patent Classification (IPC):  B62D 59/ 04( . ) (86) International application number: PCT/US1984/001581 (87) International publication number: WO 1986/002048 (10.04.1986 Gazette 1986/08)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (71) Applicant: ANDERSON, Rogers H. Bloomington, MN 55420 (US)	(72) Inventor: ANDERSON, Rogers H. Bloomington, MN 55420 (US)