(19)

(11)

EP 0 055 764 A1

(12)

(43) Date of publication: 14.07.1982 Bulletin 1982/28 (21) Application number: 81902110.0 (22) Date of filing: 06.07.1981

(51) International Patent Classification (IPC):  F16H 55/ 38( . ) (86) International application number: PCT/US1981/000903 (87) International publication number: WO 1982/000326 (04.02.1982 Gazette 1982/04)

(84) Designated Contracting States: AT CH DE FR GB LI LU NL SE (30) Priority: 14.07.1980 US 19800168094 (71) Applicant: HOLZ, William George Lodi, CA 95240 (US)	(72) Inventor: HOLZ, William George Lodi, CA 95240 (US)