MAT GLOBAL SOLUTIONS S.L.
|MAT GLOBAL SOLUTIONS S.L. Patent applications|
|Patent application number||Title||Published|
|20140352036||METHOD AND APPARATUS FOR MANUFACTURING A BODY MADE OF COMPOSITE MATERIAL PROVIDED WITH AN INNER CAVITY WITH AN OUTWARD OPENING - The present invention relates to a method of manufacturing a body made of composite material such as a shell of a helmet. Said body constitutes a multilayer structure where each layer is formed by superposed strata comprising portions of fabrics preimpregnated with thermoplastic resin in which at least some of said layers are formed by woven or non-woven LFRTP-type preimpregnated fabrics. The outer layer is formed by strata of portions of “veil” type or “felt” type fabrics, with non-woven and non-oriented fibers of lengths comprised between 5 and 20 mm. In the method, the multilayer structure arranged in a mold is subjected to the action exerted by a bag that is inflated due to pressure occupying the cavity of the mold.||12-04-2014|
|20090126086||MECHANISM FOR ASSEMBLY AND DISASSEMBLY OF HELMET VISORS - Device for assembly and disassembly of protective helmet visors, such visor being of the type presenting a hinge inwards the inner visor face, one on each visor extreme. The device includes a base component developed to be robustly linked to the protective helmet and a first recess developed to consent the insertion of the visor hinge into such recess. It also includes blocking components interacting with the hinge. At the same time the lever, inserted into the base, has a relative movement with respect to the base between the visor blocking position and visor opening position.||05-21-2009|