B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 70/52 (2006.01) E04C 5/07 (2006.01)
Patent
CA 2589492
The invention relates to a method of producing a rough composite elongated element (10). According to the invention, the following elements are introduced simultaneously into a coating device (200), namely: an essentially-solid rod (13) which is based on an organic material and reinforcing yarns (11) as well as a mixture (15) containing a molten thermoplastic material and a reinforcement and/or a filler, with the rod being pulled by a traction means (120) downstream of the coating device. Subsequently, the rod is coated, by forming a layer of the adhesive mixture thereon, and the roughness of the coat (141) thus formed is created as the coated rod leaves the coating device. The invention also relates to a rough elongated element thus produced.
L'invention a pour objet un procédé de fabrication d'un élément allongé (10) composite rugueux, dans lequel : on introduit simultanément, dans un dispositif de gainage (200), un jonc (13) essentiellement plein à base d'une matière organique et de fils de renforcement (11) ainsi qu'un mélange (15) comprenant une matière thermoplastique fondue et l'un au moins des constituants suivants : un renfort et une charge, le jonc étant tiré par un moyen de traction (120) en aval du dispositif de gainage, on gaine le jonc en formant une couche du mélange adhérant sur le jonc, la rugosité de la gaine (141) ainsi formée étant créée par la sortie du jonc gainé du dispositif de gainage. ainsi qu'un élément allongé rugueux.
Ducret Christophe
Dufayard Gilbert
Tardy Gerard
Goudreau Gage Dubuc
Saint-Gobain Vetrotex France S.a.
LandOfFree
Method of producing a rough composite elongated element and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of producing a rough composite elongated element and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing a rough composite elongated element and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1463798