(19)
(11) EP 0 693 011 A1

(12)

(43) Date of publication:
24.01.1996 Bulletin 1996/04

(21) Application number: 94912583.0

(22) Date of filing: 01.04.1994
(51) International Patent Classification (IPC): 
B22D 11/ 00( . )
B22D 19/ 16( . )
(86) International application number:
PCT/FR1994/000372
(87) International publication number:
WO 1994/022619 (13.10.1994 Gazette 1994/23)
(84) Designated Contracting States:
AT BE DE ES GB IT SE

(30) Priority: 02.04.1993 FR 19930003927

(71) Applicant: FORCAST INTERNATIONAL
F-92800 Puteaux (FR)

(72) Inventor:
  • WERQUIN, Jean-Claude
    F-59790 Ronchin (FR)

(74) Representative: Lanceplaine, Jean-Claude 
CABINET LAVOIX 2, Place d'Estienne d'Orves
F-75441 Paris Cédex 09
F-75441 Paris Cédex 09 (FR)

   


(54) METHOD AND DEVICE FOR FORMING A METAL SHEATH ON AN ELONGATE CORE