(19)
(11) EP 1 026 324 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
12.12.2001 Bulletin 2001/50

(43) Date of publication A2:
09.08.2000 Bulletin 2000/32

(21) Application number: 00101625.2

(22) Date of filing: 28.01.2000
(51) International Patent Classification (IPC)7: E01C 19/48
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 01.02.1999 IT VI990006 U

(71) Applicant: BITELLI S.p.A.
40061 Minerbio (BO) (IT)

(72) Inventor:
  • Bitelli, Romolo
    S. Lazzaro (BO) (IT)

(74) Representative: Wagner, Karl H., Dipl.-Ing. et al
WAGNER & GEYER Patentanwälte Gewürzmühlstrasse 5
80538 München
80538 München (DE)

   


(54) Vibratory finishing machine


(57) The finding produces a self-propelled vibratory finishing machine (1) for asphalting road surfaces (5) comprising a frame (2) which supports storage means (4) and distribution of the bitumen (B) to be deposited on the surfaces (5) comprising a pair of screw feeders (6) moved by a transmission unit (8) and pressing means (9) the deposited bitumen aggregate (B) set behind the screw feeders (6). Connected to the transmission unit and next to the screw feeders (6) there is a flow divider device (12) having surfaces (13, 14, 15, 16) symmetrically shaped to create at least one cutting edge (18) suited to aid the flow of bitumen (B) towards the screw feeders (6)






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