(19)
(11) EP 3 356 117 A1

(12)

(43) Date of publication:
08.08.2018 Bulletin 2018/32

(21) Application number: 16852158.1

(22) Date of filing: 27.09.2016
(51) International Patent Classification (IPC): 
B29C 64/227(2017.01)
B29C 67/02(2017.01)
 B29C 64/209(2017.01)
B29C 47/12(2006.01)
(86) International application number:
PCT/PL2016/000109
(87) International publication number:
WO 2017/058035 (06.04.2017 Gazette 2017/14)
(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: 28.09.2015 PL 41419215

(71) Applicant: 3D Gence Spólka Z Ograniczona Odpowiedzialnoscia
40-085 Katowice (PL)

(72) Inventors:
  • GASIOREK, Damian
    41-902 Bytom (PL)
  • MACHOCZEK, Tomasz
    44-203 Rybnik (PL)
  • WILK, Krzysztof
    41-400 Myslowice (PL)
  • WOLNICKI, Przemyslaw
    42-100 Klobuck (PL)
  • ZACHWIEJA, Marcin
    40-750 Katowice (PL)

(74) Representative: Adamczyk, Piotr 
Kancelaria Patentowa Piotr Adamczyk Ul. Wilcza 70/8
00-670 Warszawa
00-670 Warszawa (PL)

   


(54) A HEAD-SWITCHING MECHANISM IN A TWO-HEAD THREE-DIMENSIONAL PRINTER