Flooring panels for flat platform trailers
First Claim
Patent Images
1. A trailer or truck deck comprising:
- a base frame including a series of transversely extending joists arranged at a uniform close spacing in the longitudinal direction of the deck, and a series of rectangular panels arranged in abutting relationship overlying and secured to said joists, each panel being of composite layered wood veneer construction, of uniform thickness, and having a moisture impermeable coating on each of its major surfaces, the panels being arranged longitudinally such that they abut over said joists, the abutting ends of said panels being recessed to receive a metal strap that spans the abutting ends of the panels and is secured through them to the underlying joist by suitable fastening means.
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Accused Products
Abstract
A composite panel particularly for use as a decking material in trailers and trucks is fabricated from at least eleven plies of wood veneer bonded together in a unitary structure. The three outer plies on each side of the panel are oriented with the wood grain extending in the longitudinal direction of the panel, the next outermost layer on each side being oriented with the grain extending in the transverse direction of the panel, and central layers being oriented with the grain extending in a longitudinal direction. Each side of the panel is covered by a laminate overlay of resin impregnated cellulose sheets, the upper surface overlay being textured to provide a slip-resistant finish.
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Citations
14 Claims
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1. A trailer or truck deck comprising:
a base frame including a series of transversely extending joists arranged at a uniform close spacing in the longitudinal direction of the deck, and a series of rectangular panels arranged in abutting relationship overlying and secured to said joists, each panel being of composite layered wood veneer construction, of uniform thickness, and having a moisture impermeable coating on each of its major surfaces, the panels being arranged longitudinally such that they abut over said joists, the abutting ends of said panels being recessed to receive a metal strap that spans the abutting ends of the panels and is secured through them to the underlying joist by suitable fastening means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A trailer or truck deck comprising:
a base frame including a series of transversely extending joists arranged at a uniform close spacing in the longitudinal direction of the deck, and a series of rectangular panels arranged in abutting relationship overlying and secured to said joists, each panel being of composite layered wood veneer construction, of uniform thickness, having a moisture impermeable coating on each of its major surfaces and having its upper side textured to provide a non-slip surface, each said panel comprising at least eleven wood veneer plies bonded together, at least the three outermost plies on each side of the panel being oriented such that the grain of the wood extends in the same longitudinal direction, the next outermost ply on each side of the panel being oriented such that the wood grain thereof extends transverse to said longitudinal direction, said next outermost plies being separated by at least three interior plies oriented such that the wood grain thereof extends in said longitudinal direction;
the panels being arranged longitudinally such that they abut over said joists, the abutting ends of the panels being secured to the underlying joist by suitable fastening means.
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10. A trailer or truck deck comprising a base frame including a series of transversely extending joists arranged at a uniform close spacing in the longitudinal direction of the deck;
- a series of rectangular panels arranged in abutting relationship overlying and secured to said joists;
said joists being carried on a pair of laterally spaced longitudinally extending main frame beams of I-section having horizontal upper and lower flanges joined by an upright web, the top surfaces of said upper flanges being coplanar with the top surfaces of said panels, each panel being of composite layered wood veneer construction, of uniform thickness, and having a moisture impermeable coating on each of its major surfaces, the moisture impermeable coating on the upper surface of each panel being textured to provide a non-slip surface, the panels being arranged longitudinally such that they abut over said joists and being secured to the underlying joist by suitable fastening means. - View Dependent Claims (11, 12, 13, 14)
- a series of rectangular panels arranged in abutting relationship overlying and secured to said joists;
Specification