(19)
(11) EP 2 105 275 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.01.2012 Bulletin 2012/04

(43) Date of publication A2:
30.09.2009 Bulletin 2009/40

(21) Application number: 09004326.6

(22) Date of filing: 26.03.2009
(51) International Patent Classification (IPC): 
B28D 1/00(2006.01)
(84) Designated Contracting States:
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 SE SI SK TR
Designated Extension States:
AL BA RS

(30) Priority: 28.03.2008 IT VI20080072

(71) Applicant: MAEMA S.r.l.
37069 Villafranca di Verona VR (IT)

(72) Inventor:
  • Lovato, Claudio
    37123 Verona (IT)

(74) Representative: Maroscia, Antonio et al
Maroscia & Associati Contrà Porti, 21
36100 Vicenza
36100 Vicenza (IT)

   


(54) Method and multiple-tool apparatus for surface flaming of stone or stone-like products


(57) A multi-tool apparatus for surface flaming of stone products comprises a support frame (2), a tool holding head (3), means (4) for surface flaming of the product (P), having at least one first jet tool (6) designed to direct a jet (JA) of a high-temperature fluid to the surface (S) being processed, means (5) for locally cooling the product (P) being processed, having at least one second jet tool (7) for directing a low-temperature jet (JB) to the surface (S) being processed. The flaming means (4) comprise at least one series (8) of first jet tools (6, 6', 6'', ...) mounted to said head (3) in a predetermined arrangement for directing respective high-temperature jets (JA, J'A, J''A, ...) to the surface (S) being processed, said at least one second tool (7) being susceptible of directing its respective low-temperature jet (JB) in close proximity to at least one of said high-temperature jets (JA, J'A, J''A, ...).







Search report