EP 4212301 A1 20230719 - FLAMING MACHINE FOR PROCESSING PIECES MADE OF A STONE MATERIAL
Title (en)
FLAMING MACHINE FOR PROCESSING PIECES MADE OF A STONE MATERIAL
Title (de)
FLAMMENMASCHINE ZUR VERARBEITUNG VON STÜCKEN AUS STEINMATERIAL
Title (fr)
MACHINE À FLAMMER POUR LE TRAITEMENT DE PIÈCES EN MATÉRIAU PIERREUX
Publication
Application
Priority
IT 202200000338 A 20220112
Abstract (en)
The invention relates to a flaming machine (100) for processing pieces made of a stone material, comprising a plurality of rollers (3) fixed to a frame (31) rotatably about its own axis, and placed in a horizontal work surface (1), wherein the pieces are arranged to be moved, a heat source (2) positioned below the work surface (1) of the rollers (3) and oriented in such a way as to hit the lower, or resting, surface of the pieces on the rollers (3), wherein the rollers (3) have a through cavity (4) which extends in the direction of its own axis, for the circulation of a cooling fluid.
IPC 8 full level
B28D 1/00 (2006.01); B28D 1/22 (2006.01); B28D 7/02 (2006.01); B28D 7/04 (2006.01)
CPC (source: EP)
B28D 1/006 (2013.01); B28D 7/02 (2013.01); B28D 7/04 (2013.01)
Citation (search report)
- [I] DE 3933843 A1 19910418 - HOFMANN HERMANN [DE]
- [A] WO 9013406 A1 19901115 - UNIV SHERBROOKE [CA]
- [A] US 3251394 A 19660517 - THORPE MERLE L, et al
- [A] EP 2105275 A2 20090930 - MAEMA S R L [IT]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 23151236 A 20230112; IT 202200000338 A 20220112