Patent ID: 7510072

Claim:
A reciprocating floor conveyor floor for a cargo container comprising: a sub-floor including a plurality of spaced apart cross beams, a plurality of parallel spaced apart guide beams transverse to and secured to the cross beams, and a plurality of reciprocating floor conveyor bearings each of which has floor slat support surfaces and floor slat hold down flanges mounted on the guide beams; a reciprocating floor conveyor drive including a plurality of driven floor slat connectors; a plurality of extruded UHMW floor slats slidably mounted on the plurality of reciprocating floor conveyor bearings for reciprocating movement parallel to the plurality of parallel spaced apart guide beams and driven by the plurality of driven floor slat connectors; wherein each extruded UHMW floor slat includes a top plate with an upwardly facing cargo support surface, a bearing surface facing downward, a first side wall extending downward from the top plate at one side of the bearing surface, a second side wall extending downward from the top plate at another side of the bearing surface, a first support and hold down flange integral with the first side wall and having a downwardly facing horizontal support surface that extends substantially from a slat front end to a slat rear end, and upwardly facing horizontal hold down surface on the first support and hold down flange, a second support and hold down flange integral with the second side wall and having a downwardly facing horizontal support surface that extends substantially from the slat front end to the slat rear end, an upwardly facing horizontal hold down surface on the second support and hold down flange, a first side cantilevered lip integral with the top plate and including a first side vertical sealing and bearing surface and a first side downwardly facing sealing and bearing surface extending from the first side vertical sealing and bearing surface to an outboard side of the first side wall, a second side recess in the top plate including a second side vertical sealing and bearing surface extending downward from the upwardly facing cargo support surface, and an upwardly facing horizontal sealing and bearing surface extending outward from a bottom edge of the second side vertical sealing and bearing surface and away from an outboard side of the second side wall; a seal holder flange integral with the outboard side of the first side wall below the first side downwardly facing sealing and bearing surface and including a seal base receiver passage and a seal blade passage; a floor slat seal having a seal base and a seal blade and wherein the seal base is received in the seal base receiver passage and the seal blade extends through the seal blade passage and laterally outward away from the outboard side of the first side wall; and a seal contact flange with an upwardly facing seal contact surface integral with the second side wall and extending laterally outward from the outboard side of the second side wall.