| 摘要 |
<p>Applicator head for reinforcement yarns (2) on a deposition surface (3), said head comprising: a cutting mechanism (8) for reinforcement yarns (2) upstream of an application zone (5), including at least one cutting unit (10) and one motor unit (11) for moving the cutter (10), first along a forward stroke (f1) to avow the cutting of the reinforcement yarns (2), and secondly along a return stroke (f2) in a reverse direction, to allow the release of the cutter (10) from the reinforcement yarns (2), and a redirection system (16) for the reinforcement yarns after cutting, at least up to the application zone (5), The cutting mechanism (8) powers the redirection system (16) with means designed to, firstly not feed the reinforcement yarns (2) in the forward stroke (f1) of the cutter (10) and, secondly, to feed the reinforcement yarns (2) at least up to the application area (5), during the return stroke (f2).</p> |
