초록 ▼

A removable truck deck for use as part of a roll-off truck deck system. In one embodiment, the removable truck deck comprises a replaceable and interchangeable side fitting that may be locked at a desired position along the length of the removable truck deck. The side fitting may be used to provide

A removable truck deck for use as part of a roll-off truck deck system. In one embodiment, the removable truck deck comprises a replaceable and interchangeable side fitting that may be locked at a desired position along the length of the removable truck deck. The side fitting may be used to provide a plurality of interchangeable attachments on the truck deck. One such attachment may include a pontoon permitting the truck deck to float when removed from the truck. A plurality of floating truck decks in abutting longitudinal series may be used to create a floating bridge. Other attachments include, wheels, cranes, winches, transverse partitions, tailgates, sidewalls, etc.

대표청구항 ▼

The invention claimed is: 1. A removable truck deck having means for slidably positioning a fitting at a plurality of discrete locations along a length thereof, the removable truck deck comprising: a) a deck frame having opposed longitudinal sides and a planar surface; b) a central channel mounted

The invention claimed is: 1. A removable truck deck having means for slidably positioning a fitting at a plurality of discrete locations along a length thereof, the removable truck deck comprising: a) a deck frame having opposed longitudinal sides and a planar surface; b) a central channel mounted to the frame beneath the deck surface and extending along a length thereof, the central channel for receiving a pair of longitudinal frame members of a truck when the removable truck deck is mounted on the truck; c) a side rail mounted on each of the opposed sides outwardly of the deck frame, each side rail having a hollow cross-section and an outwardly oriented central slot extending a length thereof; d) a plurality of longitudinally spaced-apart holes on each side rail; e) at least one removable fitting in each side rail, each fitting having a base slidably received within the hollow cross-section of its respective rail and having an outwardly projecting portion extending through the central slot; f) a pin on each fitting for engagement with the holes; and, g) wherein the pin engages with one of the holes to secure the fitting at a selected position along the length of the rail. 2. The truck deck of claim 1, wherein each side rail has a top surface aligned with a top surface of the deck frame. 3. The truck deck of claim 1, wherein each side rail has a bottom surface located above a bottom surface of the central channel. 4. The truck deck of claim 1, wherein each side rail has a substantially C-shaped cross section. 5. The truck deck of claim 1, wherein the holes are within the side rail and laterally aligned with the central slot. 6. The truck deck of claim 1, wherein the pin is mounted to the fitting longitudinally adjacent the base. 7. The truck deck of claim 1, wherein the pin is resiliently biased towards the holes. 8. The truck deck of claim 1, wherein the outwardly projecting portion comprises a winch or an eye for receiving a rope, cable, chain or strap. 9. The truck deck of claim 1, wherein the outwardly projecting portion comprises a vertically oriented post receiving member. 10. The truck deck of claim 9, further comprising a pontoon having at least one pontoon post attached thereto for removable insertion within the post receiving member. 11. The truck deck of claim 10, wherein there are at least two fittings on each side of the truck deck, wherein there are at least two pontoons and wherein each pontoon has at least two pontoon posts, each post removably inserted upwardly into a respective post receiving member, the pontoons located below the truck deck and allowing the truck deck to float when removed from the truck. 12. The truck deck of claim 9, further comprising a wheel having a wheel post attached thereto for removable insertion within the post receiving member. 13. The truck deck of claim 12, wherein there are at least two fittings on each side of the truck deck, wherein there are four wheels and wherein the wheel post of each wheel is removably inserted upwardly into a respective post receiving member, the wheels located below the truck deck and allowing the truck deck to roll when removed from the truck. 14. The truck deck of claim 9, wherein there is at least one fitting on each side of the truck deck and wherein the truck deck further comprises a transverse partition having two ends, each end having a vertical post attached thereto, each post removably inserted downwardly into a respective post receiving member, the partition located above the truck deck at a desired location along the length thereof. 15. The truck deck of claim 14, wherein the partition comprises a lower hinge means permitting at least a portion of the partition to downwardly open. 16. The truck deck of claim 1, further comprising means for attaching two or more abutting truck decks in longitudinal series. 17. The truck deck of claim 16, wherein the means for attaching two or more abutting truck decks in longitudinal series comprises a link bar located within each side rail and extending longitudinally into an aligned side rail of an adjacent truck deck, each link bar secured to both the truck deck and the adjacent truck deck. 18. The truck deck of claim 16, wherein the means for attaching two or more abutting truck decks in longitudinal series comprises at least a longitudinally extending alignment pin located at one end of the truck deck and a complementary pin receiving aperture located at an opposite end of the truck deck. 19. A floating removable truck deck comprising: a) a deck frame having opposed longitudinal sides and a planar surface; b) a central channel mounted to the frame beneath the deck surface and extending along a length thereof, the central channel for receiving a pair of longitudinal frame members of a truck when the removable truck deck is mounted on the truck; and, c) at least a pair of pontoons, each pontoon removably attachable to the truck deck when the deck is removed from the truck. 20. A bridge made from a plurality of floating removable truck decks, the bridge comprising: a) at least two floating removable truck decks, each comprising: i. a deck frame having opposed longitudinal sides and a planar surface; ii. a central channel mounted to the frame beneath the deck surface and extending along a length thereof, the central channel for receiving a pair of longitudinal frame members of a truck when the removable truck deck is mounted on the truck; iii. at least a pair of pontoons, each pontoon removably attached to the truck deck; and, b) means for attaching two or more truck decks in abutting longitudinal series.