(19)

(11)

EP 0 155 964 A1

(12)

(43) Date of publication: 02.10.1985 Bulletin 1985/40 (21) Application number: 84903696.0 (22) Date of filing: 25.09.1984

(51) International Patent Classification (IPC):  B29B 7/ 40( . ) B29C 47/ 36( . ) F04D 5/ 00( . ) B29B 13/ 02( . ) B29C 47/ 64( . ) (86) International application number: PCT/US1984/001527 (87) International publication number: WO 1985/001467 (11.04.1985 Gazette 1985/09)

(84) Designated Contracting States: BE DE GB NL (30) Priority: 26.09.1983 US 19830535810 (71) Applicant: USM Corporation Farmington Connecticut 06032 (US)	(72) Inventor: SIEGEL, Arthur, Dwight Cheshire, CT 06410 (US)