Slatted floor system

Claim 2

A slatted floor system comprising: a plurality of elongated, spaced, generally parallel slats, each slat having a top, load carrying surface with spaced-apart, opposite outer edges, a bottom surface substantially parallel to said top surface, a pair of side surfaces integral with said top surface and said bottom surface, said side surfaces being joined with the top surface along lines recessed from the outer edges of the top surface, said side surfaces further tapering toward each other in first portions adjacent the top surface, then extending substantially parallel to each other and vertically relative to said bottom surface in second portions thereby forming with said top and bottom surfaces a generally Y-shaped, integral, fully enclosed longitudinal main compartment, a first pair of projection receiving means extending longitudinally along said tapered first portion of the side surfaces, and a second pair of projection receiving means extending longitudinally along said second portions of the side surfaces; a plurality of connectors, for connecting and locking adjacent slats in spaced-apart relationship, each connector having a first pair of projections, each such projection being receivable by one of said first pair of projection receiving means on each of two adjacent slats, and a second pair of projections, each such projection being receivable by one of said second pair of projection receiving means on each of two adjacent slats, at least one of said first and second pairs of projections being adapted to interlock with its corresponding projection receiving means on adjacent slats; and a plurality of reinforcing members internally received in, fully enclosed by, and extending substantially the full length of, said longitudinal main compartments of said slats.

Claim 3

The slatted floor system recited in claim 1 wherein said top surface is curved such that it is concave in the direction of said bottom surface.

Claim 4

The slatted floor system recited in claim 2 wherein the top surface has a number of ribs extending longitudinally along it which are interrupted at intervals to form a grid of short, rectangular projections from said top surface.

Claim 5

The slatted floor system recited in claim 1 wherein said first pair of projection receiving means on said slat comprises a flange extending generally downwardly from each of said outer edges of said top surface to form a pair of grooves open generally in the direction of said bottom surface, said second pair of projection receiving means on said slat means comprises outward extensions of said side surfaces below said second portion of said side surfaces, said outward extensions forming a first pair of ledges substantially vertical to said side surfaces, said first pair of projections on said connector comprise a pair of generally upwardly directed flanges, each flange being receivable in one of said pair of grooves on each of two adjacent slats, and said second pair of projections on said connectors comprise a second pair of ledges, each ledge being adapted to interlock with one of said first pair of ledges on each of two adjacent slats.

Claim 6

A slatted floor system comprising: a plurality of elongated, spaced, generally parallel slats, each slat having a top, load carrying surface with spaced-apart, opposite outer edges, a bottom surface substantially parallel to said top surface, a pair of side surfaces integral with said top surface and said bottom surface, said side surfaces being joined with the top surface along lines recessed from the outer edges of the top surface, said side surfaces further tapering toward each other in first portions adjacent the top surface, then extending substantially parallel to each other and vertically relative to said bottom surface in second portions thereby forming with said top and bottom surfaces a generally Y-shaped enclosed main compartment, a first pair of projection receiving means extending longitudinally along said tapered first portion of the side surfaces, a second pair of projection receiving means extending longitudinally along said second portions of the side surfaces, and a pair of channels having spaced-apart opposite edges, each of said channels extending longitudinally along said tapered first portion of said side surfaces and being connected at one edge to an outer edge of said top surface and at the other edge to the side surface adjacent said outer edge such that said pair of channels, said top surface and said side surfaces cooperate to form first and second enclosed side compartments; and a plurality of connectors, for connecting and locking adjacent slats in spaced-apart relationship, each connector having a first pair of projections, each such projection being receivable by one of said first pair of projection receiving means on each of two adjacent slats, and a second pair of projections, each such projection being receivable by one of said second pair of projection receiving means on each of two adjacent slats, at least one of said first and second pairs of projections being adapted to interlock with its corresponding projection receiving means on adjacent slats.

Claim 7

A slatted floor system comprising: a plurality of elongated, spaced, generally parallel slats, each slat having a top, load carrying surface with spaced-apart, opposite outer edges, a bottom surface substantially parallel to said top surface, a pair of side surfaces integral with said top surface and said bottom surface, said side surfaces being joined with the top surface along lines recessed from the outer edges of the top surface, said side surfaces further tapering toward each other in first portions adjacent the top surface, then extending substantially parallel to each other and vertically relative to said bottom surface in second portions thereby forming with said top and bottom surfaces a generally Y-shaped enclosed main compartment, a first pair of projection receiving means extending longitudinally along said tapered first portion of the side surfaces, a second pair of projection receiving means extending longitudinally along said second portions of the side surfaces, and a pair of channels having spaced-apart opposite edges, each of said channels extending longitudinally along said tapered first portion of said side surfaces and being connected at one edge to an outer edge of said top surface and at the other edge to the side surface adjacent said outer edge such that said pair of channels, said top surface and said side surfaces cooperate to form first and second enclosed side compartments; and a plurality of connectors, for connecting and locking adjacent slats in spaced-apart relationship, each connector having a first pair of projections, each such projection being receivable by one of said first pair of projection receiving means on each of two adjacent slats, and a second pair of projections, each such projection being receivable by one of said second pair of projection receiving means on each of two adjacent slats, at least one of said first and second pairs of projections being adapted to interlock with its corresponding projection receiving means on adjacent slats.

Claim 8

The slatted floor system recited in claim 5 wherein said first pair of projection receiving means on each slat comprises a first pair of grooves open toward said bottom surface, one of said pair of grooves extending along one side surface of each slat, each groove of said pair of grooves being formed between one of said channels and the adjacent side surface, and wherein said first pair of projections on each connector comprises a first pair of upwardly extending flanges, each flange being receivable by one of said first pair of grooves on each of two adjacent slats.

Claim 9

The slatted floor system recited in claim 6 further comprising a rib extending longitudinally along each of said pair of channels, said ribs being substantially parallel to and in spaced relation with the outer edges of said top surface.

Claim 10

The slatted floor system recited in claim 6 wherein said second pair of projection receiving means on each slat comprises a pair of longitudinally extending, angle-bent flanges integral with said pair of side surfaces and located between said first pair of projection receiving means and said bottom surface, said pair of angle-bent flanges and said side surfaces forming between them a second pair of grooves open toward said bottom surface, one groove being on each side of said slat; and said second pair of projections on each connector comprises a second pair of generally upwardly extending flanges, each flange being receivable by one of said second pair of grooves on each of two adjacent slats.

Claim 11

The slatted floor system recited in claim 8 further comprising a rib extending longitudinally along the inside of each of said second pair of grooves on each slat and a rib extending longitudinally along said second pair of generally upwardly directed flanges on each connector, said ribs and the size of said second pair of grooves being adapted such that said second pair of flanges are received in said second pair of grooves in an interlocking manner.

Claim 12

The slatted floor system recited in claim 5 further comprising a plurality of reinforcing members internally received in, and extending substantially the full length of, said main compartments of said slats.

Claim 13

A slatted floor system comprising: a plurality of elongated, spaced, generally parallel slats, each slat having a top, load carrying surface with spaced-apart, opposite outer edges, a bottom surface substantially parallel to said top surface, a pair of side surfaces integral with said top surface and said bottom surface, said side surfaces being joined with the top surface along lines recessed from the outer edges of the top surface, said side surfaces further tapering toward each other in first portions adjacent the top surface, then extending substantially parallel to each other and vertically relative to said bottom surface in second portions thereby forming with said top and bottom surfaces a generally Y-shaped enclosed main compartment, a first pair of projection receiving means extending longitudinally along said tapered first portion of the side surfaces, and a second pair of projection receiving means extending longitudinally along said second portions of the side surfaces; a plurality of connectors, for connecting and locking adjacent slats in spaced-apart relationship, each connector having a first pair of projections, each such projection being receivable by one of said first pair of projection receiving means on each of two adjacent slats, and a second pair of projections, each such projection being receivable by one of said second pair of projection receiving means on each of two adjacent slats, at least one of said first and second pairs of projections being adapted to interlock with its corresponding projection receiving means on adjacent slats; and conduit means connected to at least one of said first pair or second pair of longitudinally extending projection receiving means and located below the top surfaces of said plurality of slats.

Claim 14

A slatted floor system comprising: a plurality of elongated, spaced, generally parallel slats, each slat having a top, load carrying surface with spaced-apart, opposite outer edges, a bottom surface substantially parallel to said top surface, a pair of side surfaces integral with said top surface and said bottom surface, said side surfaces being joined with the top surface along lines recessed from the outer edges of the top surface, said side surfaces further tapering toward each other in first portions adjacent the top surface, then extending substantially parallel to each other and vertically relative to said bottom surface in second portions thereby forming with said top and bottom surfaces a generally Y-shaped enclosed main compartment, a first pair of projection receiving means extending longitudinally along said tapered first portion of the side surfaces, and a second pair of projection receiving means extending longitudinally along said second portions of the side surfaces; a plurality of connectors, for connecting and locking adjacent slats in spaced-apart relationship, each connector having a first pair of projections, each such projection being receivable by one of said first pair of projection receiving means on each of two adjacent slats, and a second pair of projections, each such projection being receivable by one of said second pair of projection receiving means on each of two adjacent slats, at least one of said first and second pairs of projections being adapted to interlock with its corresponding projection receiving means on adjacent slats; and conduit means connected to at least one of said first pair or second pair of longitudinally extending projection receiving means and located below the top surfaces of said plurality of slats.

Claim 15

The slatted floor system recited in claim 11 wherein said conduit means comprises: an elongated channel member; and means for connecting said channel member below at least one of said slats whereby said channel member and the bottom surface of the slat form a substantially enclosed conduit.

Claim 16

The slatted floor system recited in claim 11 wherein said conduit means comprises elongated fluid conducting means connected to said floor system.

Claim 17

The slatted floor system recited in claim 13 wherein said fluid conducting means has a plurality of openings therein and said floor system further comprises deflection means connected to said fluid conducting means for directing fluids passing through said plurality of openings.

Claim 18

The slatted floor system recited in claim 1 further comprising drip lip means affixed to each of said plurality of slats.