(19)
(11) EP 1 237 690 A1

(12)

(43) Date of publication:
11.09.2002 Bulletin 2002/37

(21) Application number: 00976098.4

(22) Date of filing: 06.11.2000
(51) International Patent Classification (IPC)7: B28B 11/08, B28B 23/00
(86) International application number:
PCT/FI0000/970
(87) International publication number:
WO 0103/2379 (10.05.2001 Gazette 2001/19)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 05.11.1999 FI 992400

(71) Applicants:
  • Kukkonen, Pertti Juhani
    00160 Helsinki (FI)
  • Mannonen, Risto
    02210 Espoo (FI)

(72) Inventors:
  • Kukkonen, Pertti Juhani
    00160 Helsinki (FI)
  • Mannonen, Risto
    02210 Espoo (FI)

(74) Representative: Laitinen, Pauli Sakari 
Patentti-Laitinen Oy,P.O. Box 29
02771 Espoo
02771 Espoo (FI)

   


(54) METHOD FOR MANUFACTURING SPLIT-FACED CONCRETE PIECES, A SPLIT-FACED CONCRETE PIECE, AND MEANS FOR APPLYING THE METHOD