(19)
(11) EP 3 268 194 A1

(12)

(43) Date of publication:
17.01.2018 Bulletin 2018/03

(21) Application number: 16761139.1

(22) Date of filing: 07.03.2016
(51) International Patent Classification (IPC): 
B28B 3/22(2006.01)
B28B 17/00(2006.01)
 B28B 1/08(2006.01)
(86) International application number:
PCT/FI2016/000006
(87) International publication number:
WO 2016/142574 (15.09.2016 Gazette 2016/37)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 09.03.2015 FI 20150066

(71) Applicants:
  • Ahonen, Jouni
    37830 Viiala (FI)
  • Ahonen, Jukka
    37830 Viiala (FI)

(72) Inventor:
  • AHONEN, Jukka
    37830 Viiala (FI)

(74) Representative: Gritschneder, Sebastian et al
Abitz & Partner Patentanwälte mbB Arabellastraße 17
81925 München
81925 München (DE)

   


(54) AN APPARATUS AND A METHOD TO PRODUCE A HOLLOW-CORE OR SOLID SLAB