(19)

(11)

EP 0 660 898 A1

(12)

(43) Date of publication: 05.07.1995 Bulletin 1995/27 (21) Application number: 93924356.0 (22) Date of filing: 19.10.1993

(51) International Patent Classification (IPC):  D21F 7/ 04( . ) (86) International application number: PCT/US1993/009974 (87) International publication number: WO 1994/012724 (09.06.1994 Gazette 1994/13)

(84) Designated Contracting States: DE FR GB IT SE (30) Priority: 25.11.1992 US 19920981579 (71) Applicant: BELOIT TECHNOLOGIES, INC. Wilmington, DE 19801-1622 (US)	(72) Inventor: PULKOWSKI, Jeffrey, H. Roscoe, IL 61073 (US) (74) Representative: Schmitz, Jean-Marie, et al  Dennemeyer & Associates Sàrl P.O. Box 1502 L-1015 Luxembourg L-1015 Luxembourg (LU)