(19)
(11) EP 1 749 651 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
14.07.2010 Bulletin 2010/28

(43) Date of publication A2:
07.02.2007 Bulletin 2007/06

(21) Application number: 06118449.5

(22) Date of filing: 04.08.2006
(51) International Patent Classification (IPC): 
B30B 11/20(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 05.08.2005 IT MI20051552

(71) Applicant: Giupponi, Gianluigi
24015 San Giovanni Bianco BG (IT)

(72) Inventor:
  • Giupponi, Gianluigi
    24015 San Giovanni Bianco BG (IT)

(74) Representative: Ripamonti, Enrico et al
Giambrocono & C. S.p.A. Via Rosolino Pilo, 19/B
20129 Milano
20129 Milano (IT)

   


(54) Pellet production machine


(57) A pellet production machine comprising a circular extruder (3) with its lateral surface provided with radial holes (4), in the interior of said extruder (3) there being disposed in an eccentric position one or more presser wheels (1, 2) constrained to rotate about their axes (12 and 13), which are substantially parallel to the axis of the extruder (3), said presser wheels (1, 2) being disposed on a basal surface (11) of a base block (10), also constrained to rotate, relative to the extruder (3), about the axis of said extruder (3), said base block (10) being rotated by at least one motor, said machine comprising one or more scrapers (26, 28) arranged to cooperate with the presser wheels (1, 2) to remove the pellet producing material from their lateral surface.







Search report