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US 6,748,781 B2Granted
Device for producing metal fibers
AssigneeTrifilarbed Bissen S.A.
InventorFernand Felgen
Life of this patent
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AssigneeTrifilarbed Bissen S.A.
InventorFernand Felgen
Estimating the term…
A device for producing metal fibers from a metal wire includes a forming assembly and a cutting assembly arranged downstream from the forming assembly in the direction of production. Both the forming assembly and the cutting assembly are driven by a driving mechanism and are mechanically synchronized. The cutting assembly includes a cutting roller and a mating roller, the cutting roller having cutting elements extending radially outwardly from a circumferential surface of the cutting roller and are uniformly distributed over the circumferential surface. The cutting roller and the mating roller are arranged at a minimum distance, one above the other, where either the cutting roller or the mating roller is arranged above a travelling path of the wire, while the other is arranged below the travelling path of the wire. During fiber production, the wire passes substantially tangentially between the cutting roller and the mating roller.
Device for producing metal fibers from a metal wire, comprising a forming assembly and a cutting assembly, said cutting assembly being arranged downstream of said forming assembly in the direction of production, said forming assembly and said cutting assembly being driven by a common driving means, wherein said forming assembly and said cutting assembly are mechanically synchronized, and wherein said cutting assembly comprises a cutting roller and a mating roller, said cutting roller comprising cutting elements extending radially outwardly of a circumferential surface of said cutting roller and said cutting elements being uniformly distributed over said circumferential surface, said cutting roller and said mating roller being arranged at a minimum distance one above the other with one of said cutting roller and said mating roller being arranged above a traveling path of said wire and the other one being arranged below said traveling path, so that during fiber-production said wire passes substantially tangentially between said cutting roller and said mating roller.
Dependencies are inferred from the claim text.