(19)

(11)

EP 0 785 902 A1

(12)

(43) Date of publication: 30.07.1997 Bulletin 1997/31 (21) Application number: 95932160.0 (22) Date of filing: 10.10.1995

(51) International Patent Classification (IPC):  B66C 1/ 10( . ) B66C 1/ 66( . ) (86) International application number: PCT/IB1995/000860 (87) International publication number: WO 1996/011873 (25.04.1996 Gazette 1996/18)

(84) Designated Contracting States: BE DE FR IT NL SE (30) Priority: 13.10.1994 GB 19940020673 (71) Applicant: NATSTEEL ENGINEERING PTE LTD. Singapore 2261 (SG)	(72) Inventors: CHEW, Chye, Heng Singapore 2678 (SG) CHONG, Wei, Seng Singapore 2367 (SG) (74) Representative: Meddle, Alan Leonard  FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 80801 München 80801 München (DE)