B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 70/04 (2006.01) B29D 99/00 (2010.01) A42B 3/06 (2006.01) A42B 3/10 (2006.01)
Patent
CA 2582746
Protective structures, such as helmets, and methods for molding the same. In certain respects, one or more tunnels are formed in or integral to an outer shell for a helmet to provide ventilation, example. In other respects, an impact liner materials, such as EPS, may be directly in-molded to shells suitable for use in motorcycle helmets and other helmets that must meet certain standards. The impact liner may include one or more venting channels that are coupled to a tunnel integral to the shell structure
Structures de protection comme des casques, et méthodes de moulage connexes. Dans certaines versions, un ou plusieurs tunnels sont formés ou intégrés à une coquille extérieure pour permettre au casque d'assurer une certaine ventilation, par exemple. Dans d'autres versions, un matériau de garniture pour impact, par exemple le PSE, peut être moulé directement aux coquilles convenant à une utilisation pour des casques de motocyclette et d'autres types de casque qui doivent être conformes à certaines normes. La garniture d'impact peut comprendre un ou plusieurs canaux de ventilation qui sont reliés à un tunnel intégré dans la structure de la coquille.
Fox Head Inc.
Fox Racing Inc.
Smart & Biggar
LandOfFree
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