(19)
(11) EP 1 679 175 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A2)

(48) Corrigendum issued on:
23.02.2011 Bulletin 2011/08

(43) Date of publication:
12.07.2006 Bulletin 2006/28

(21) Application number: 06000103.9

(22) Date of filing: 04.01.2006
(51) International Patent Classification (IPC): 
B29C 47/90(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: 07.01.2005 IT BO20050005

(71) Applicants:
  • Tecno System S.r.l.
    44013 Consandolo (FE) (IT)
  • B-Tec S.r.l.
    44013 Consandolo (FE) (IT)

(72) Inventor:
  • Mantovani, Daniele
    44011 Benvignante di Argenta (FE) (IT)

(74) Representative: Negrini, Elena 
Agazzani & Associati S.r.l. Via dell'Angelo Custode 11/6
40141 Bologna
40141 Bologna (IT)

   


(54) Vacuum calibrating device for extruded profiles


(57) A vacuum calibrating device for extruded profiles comprises at least a vacuum manifold (2) with outlets for a calibre (3) and a connection (4) for the vacuum.
The connection (4) is linked to at least a narrow passage (5) of at least one Venturi tube (6), in which a air flow of air powered by a compressed air source (7) there though.