(19)

(11)

EP 0 215 783 A1

(12)

(43) Date of publication: 01.04.1987 Bulletin 1987/14 (21) Application number: 85902289.0 (22) Date of filing: 16.04.1985

(51) International Patent Classification (IPC):  B22D 17/ 22( . ) B22C 9/ 10( . ) B22C 3/ 00( . ) (86) International application number: PCT/US1985/000675 (87) International publication number: WO 1986/006012 (23.10.1986 Gazette 1986/23)

(84) Designated Contracting States: DE FR IT (71) Applicant: FARLEY METALS, INC. Toledo, OH 43691 (US)	(72) Inventors: DYBALA, Charles, J. Toledo, OH 43611 (US) MACZKO, John, J. Port Clinton, OH 43623 (US) (74) Representative: Gudel, Diether, Dr.  Patentanwälte Dr. Weinhold, Dannenberg, Dr. Gudel, Schubert Grosse Eschenheimer Strasse 39 D-60313 Frankfurt D-60313 Frankfurt (DE)