B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 3/10 (2006.01) A63C 17/01 (2006.01) B29C 70/08 (2006.01) B29C 70/34 (2006.01) B29C 70/48 (2006.01) B32B 3/24 (2006.01) B32B 7/04 (2006.01)
Patent
CA 2489169
This invention relates to a composite board including: a core having upper and lower surfaces and at least one aperture extending therebetween, at least one upper reinforcing layer disposed on the upper surface of the core and at least one lower reinforcing layer disposed on the lower surface of the core, the upper and lower reinforcing layers each including at least one aperture extending therethrough, the apertures in the upper and lower reinforcing layers being in substantial alignment with each other and with the aperture or apertures in the core, at least one tie member passing through the substantially aligned apertures, each said tie member having a first end portion protruding through said aligned apertures from said upper reinforcing layer and a second end portion protruding through said aligned apertures from a said lower reinforcing layer, said first and second end portions being secured to a surface of said respective lyaers. A process for preparing the composite board and a skateboard deck formed from the composite board are also disclosed.
La présente invention concerne une planche composite constituée de plusieurs éléments. Cette planche comporte un coeur, définissant une face supérieure et une face inférieure, lequel coeur est traversé de part en part d'au moins une ouverture. Chacune des deux faces du coeur est garnie d'au moins une couche de renfort, chacune étant également traversée, de part en part, d'au moins une ouverture. Les ouvertures des couches de renfort et du coeur se présentent dans l'alignement les unes des autres. La planche comporte également un élément de liaison passé par l'alignement d'ouvertures. Les deux extrémités de chaque élément de liaison, qui dépassent chacune de l'alignement d'ouvertures par la couche de renfort correspondante, sont solidaires d'une face de la couche considérée. L'invention concerne également un procédé de confection de la planche, ainsi qu'un plateau de planche à roulettes réalisé à partir de cette planche composite.
Mitchell Jennifer Joyce
Nosworthy Ross Mervyn
Borden Ladner Gervais Llp
Mitchell Jennifer Joyce
Nosworthy Ross Mervyn
LandOfFree
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