US 12,226,926 B2
Application head comprising a cutting system with two movable blades
Loïc Gaillard, Lanester (FR); and Julien Coudurier, Lorient (FR)
Assigned to Coriolis Group, Queven (FR)
Appl. No. 16/767,234
Filed by CORIOLIS GROUP, Quéven (FR)
PCT Filed Nov. 23, 2018, PCT No. PCT/FR2018/000254
§ 371(c)(1), (2) Date Apr. 1, 2021,
PCT Pub. No. WO2019/102081, PCT Pub. Date May 31, 2019.
Claims priority of application No. 17 01245 (FR), filed on Nov. 27, 2017.
Prior Publication US 2024/0208096 A1, Jun. 27, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. B26D 1/06 (2006.01); B29C 70/38 (2006.01); B29C 70/54 (2006.01)
CPC B26D 1/065 (2013.01) [B29C 70/384 (2013.01); B29C 70/545 (2013.01); B29C 2793/0027 (2013.01)] 11 Claims
OG exemplary drawing
 
1. Application head specially designed for producing composite material parts, comprising an application roller presenting a rotation axis, guiding means defining a guiding plane, a cutting system for cutting a fiber guided by the guiding means and applied by the application roller, the cutting system comprising a first blade movable in translation along a cutting direction and provided with a bevel defining a first cutting edge, wherein the cutting system comprises a second blade movable in translation along the cutting direction and provided with a bevel defining a second cutting edge said bevels being opposed to allow an overlapping of said cutting edges, the first blade and the second blade are movable together, in translation along the guiding plane or in rotation around a direction parallel to the rotation axis of the application roller.