Patent ID: 6968883

Claim:
Multi-application head for fibre strips, that comprises means for feeding the strips ( 3 ) that are driven into an application area ( 4 ), in which said strips ( 3 ) are pressed down by means of a roller ( 18 ) against the corresponding surface of application, wherein the multi-application head comprises: a spool carrier ( 1 ), in which a plurality of spools ( 2 ) are included for feeding the strips ( 3 ), which are fed separately into the vicinity of the application area ( 4 ); the multi-application head including a feed port through which the strips ( 3 ) are fed and passed through; the feed port being fitted with channeling means for distributing the strips ( 3 ) for their application in a width formed by the sum of all of them; and said feed port further including means for feeding the strips ( 3 ) into the application area ( 4 ), wherein the means for feeding the strips ( 3 ) into the application area ( 4 ) includes: guide combs ( 5 and 6 ), which form curved grooves in collateral distribution, through which the strips ( 3 ) pass through and therein adopt a curved transversal shape, with adjacent edges slightly separated from one another, for the lateral bonding of said strips ( 3 ) as they adopt a flat transversal shape when they are pressed onto the surface of application, and wherein the means for feeding the strips ( 3 ) into the application area ( 4 ) includes: two adjacent rollers ( 7 and 8 ) in parallel having respective clusters of washers ( 7 . 1 and 8 . 1 ), which feature facing edges in correspondence with the curvature of the grooves of the guide combs ( 5 and 6 ), with said facing edges of the washers ( 7 . 1 and 8 . 1 ) defining respective passages through which the strips ( 3 ) pass.