A method for forming a pultruded part includes collating reinforcing fibers by providing a first layer of reinforcing rovings extending in the longitudinal pultrusion direction, applying onto the first layer an intermediate layer of reinforcing fibers at least some of which include at least portions...http://www.google.fr/patents/US20050008804?utm_source=gb-gplus-shareBrevet US20050008804 - Pultruded part reinforced by longitudinal and transverse fibers and a method of manufacturing thereof
Pultruded part reinforced by longitudinal and transverse fibers and a method ...
Numéro de demande: 10/766,325 Numéro de publication: US 2005/0008804 A1 Date de dépôt: 29 janv. 2004 Brevet délivré: US7514135 ( Date de délivrance 7 avr. 2009)
