(19)
(11) EP 1 647 631 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
14.06.2006 Bulletin 2006/24

(43) Date of publication A2:
19.04.2006 Bulletin 2006/16

(21) Application number: 05109494.4

(22) Date of filing: 12.10.2005
(51) International Patent Classification (IPC): 
E01C 19/17(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 YU

(30) Priority: 12.10.2004 IT VI20040241
13.10.2004 IT VI20040245

(71) Applicant: Veneta Tecnologie SRL
36075 Montecchio Maggiore (VI) (IT)

(72) Inventors:
  • Gelai, Luciano
    36073, Cornedo Vicentino (VI) (IT)
  • Stevanovic, Dragan
    36075, Montecchio Maggiore (VI) (IT)

(74) Representative: Bonini, Ercole et al
Studio Bonini srl Corso Fogazzaro 8
36100 Vicenza
36100 Vicenza (IT)

   


(54) Sprayer particularly suitable for spraying bitumen emulsions.


(57) The invention is a sprayer (1) for bitumen emulsions, comprising: a frame (2) resting on wheels (3, 4); guide means (8) that are combined with the frame (2) and can be manoeuvred by the operator (O); supporting means (10) for a tank (R) containing the bitumen emulsion to be sprayed and associated with the frame (2); means (7) for spraying the bitumen emulsion that can be grasped by the operator (O); a pumping unit (5) comprising a pipe (6a) for drawing the bitumen emulsion from the tank (R) and a delivery pipe (6b) connected to the spraying means (7). The pumping unit (5) belongs to a removable support structure (15) associated with the frame (2) via coupling means (16).







Search report