(19)
(11) EP 0 443 287 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
17.03.1993 Bulletin 1993/11

(43) Date of publication A2:
28.08.1991 Bulletin 1991/35

(21) Application number: 90420296.7

(22) Date of filing: 22.06.1990
(51) International Patent Classification (IPC)5: B22C 9/12, B22C 13/08, B22C 15/26, B22C 15/24, B22C 13/12
(84) Designated Contracting States:
DE ES FR GB IT

(30) Priority: 23.02.1990 JP 44074/90

(71) Applicant: NANIWA PRODUCTS CO, LTD
Osaka-shi Osaka-fu (JP)

(72) Inventor:
  • Kawai, Kazuo
    Toyonaka-shi, Osakafu (JP)

(74) Representative: Bratel, Gérard et al
Cabinet GERMAIN & MAUREAU B.P. 3011
69392 Lyon Cédex 03
69392 Lyon Cédex 03 (FR)


(56) References cited: : 
   
       


    (54) A horizontally parted molding machine of stationary drag core box type


    (57) A horizontally parted molding machine which is equipped with a pair of horizontally parted core box consisting of a cope core box (1) and a drag core box (2) and in which blowing, ejecting and gassing mechanisms (4,5) are traversably arranged in the above position of said cope core box (1), characterised in that said drag core box (2) is made stationary.






    Search report