Abstract: A legless portable worktable is provided for supporting a tray above the ground without the use of ground contacting legs. In some embodiments, the worktable may comprise: a tray having a tray surface; a conduit clamp coupled to the tray with the conduit clamp comprising a first arm movably coupled to a second arm; a first contact member coupled to the first arm of the conduit clamp; a second contact member and a third contact member coupled to the second arm of the conduit clamp. The first, second, and third contact members may be configured to make contact with and grip a conduit thereby supporting the weight of the tray above the ground.

Abstract: A legless portable worktable is provided for supporting a tray above the ground without the use of ground contacting legs. In some embodiments, the worktable may comprise: a tray having a tray surface; a conduit clamp coupled to the tray with the conduit clamp comprising a first arm movably coupled to a second arm; a first contact member coupled to the first arm of the conduit clam; a second contact member and a third contact member coupled to the second arm of the conduit clamp. The first, second, and third contact members may be configured to make contact with and grip a conduit thereby supporting the weight of the tray above the ground.

Abstract: A remote controlled self-loading truck having a tilt bed equipped with a bed mounted hoist and having fold-down sides, and for mounting on standard truck chassis. An elevated hoist is supported on the tiltable bed adjacent to its forward end for movement with the bed. The hoist includes an elongated generally horizontal rearwardly extending rotatably supported boom. A tail roller is journaled for rotation at the rearward edge of the flat bed. Hinged side gates are provided on opposite sides of the flat bed. Remotely manually controlled hydraulic actuators are provided for raising and lowering the bed relative to the vehicle frame, for rotating the hoist boom, and for operating the hoist winch.