A ramp has a first end and a second end. The ramp includes a form core which has a first core surface and a second core surface. A metal skin is secured to and at least partially surrounds the form core. The metal skin forms at least a first skin surface secured to the first core surface and a second skin surface secured to the second core surface.

A ramp has a first end and a second end. The ramp includes a form core which has a first core surface and a second core surface. A metal skin is secured to and at least partially surrounds the form core. The metal skin forms at least a first skin surface secured to the first core surface and a second skin surface secured to the second core surface.

A truck ramp including a first ramp element, second ramp element and pivoting structure located between the first and second ramp elements. The first ramp element is coupled to the truck at one end and at the other end, a hinge. The second ramp element is hinged at one end and at the other end interfaces with the ground or other surface. Between the first and second ramp elements is a pivoting structure comprised of a first component that is mechanically coupled to the first ramp element at the first hinged end and a second component that is mechanically coupled to the second ramp element at the hinged end. The first component and the second component are rotatable about an axis orthogonal to the first and second ramp element hinges.

A truck ramp including a first ramp element, second ramp element and pivoting structure located between the first and second ramp elements. The first ramp element is coupled to the truck at one end and at the other end, a hinge. The second ramp element is hinged at one end and at the other end interfaces with the ground or other surface. Between the first and second ramp elements is a pivoting structure comprised of a first component that is mechanically coupled to the first ramp element at the first hinged end and a second component that is mechanically coupled to the second ramp element at the hinged end. The first component and the second component are rotatable about an axis orthogonal to the first and second ramp element hinges.

A ramp system which may include first and second components. The first component may include horizontal and vertical portions, and a hook. The horizontal portion may be supported by a lip of a structure, and may have a width equivalent to a length of the lip. The vertical portion may be coupled with, and hang downward from, the horizontal portion, and may have the same width as the horizontal portion. The hook may be coupled with the vertical portion, and may have the same width as the horizontal portion. The second component may include a protrusion and channel. The protrusion may have a width equal or less than the width of the horizontal portion, and be supported by the hook. The channel may be coupled with the protrusion, and have the same width. The channel may receive a planar component which forms a sloped surface of a ramp.

A ramp system which may include first and second components. The first component may include horizontal and vertical portions, and a hook. The horizontal portion may be supported by a lip of a structure, and may have a width equivalent to a length of the lip. The vertical portion may be coupled with, and hang downward from, the horizontal portion, and may have the same width as the horizontal portion. The hook may be coupled with the vertical portion, and may have the same width as the horizontal portion. The second component may include a protrusion and channel. The protrusion may have a width equal or less than the width of the horizontal portion, and be supported by the hook. The channel may be coupled with the protrusion, and have the same width. The channel may receive a planar component which forms a sloped surface of a ramp.

Disclosed herein is an automated cross-dock management system configured to optimize moves on a cross-dock. The automated cross-dock management system uses inbound manifest data to calculate ordered move instructions for all inbound movable platforms, inbound modular decks, and inbound freight. The ordered move instructions can be assigned to be carried out by manual conveyance vehicles or by automated guided vehicles based upon a plurality of criteria. The automated cross-dock management system is also able to detect damaged freight on the cross-dock using a combination of streams from video cameras.

Disclosed herein is an automated cross-dock management system configured to optimize moves on a cross-dock. The automated cross-dock management system uses inbound manifest data to calculate ordered move instructions for all inbound movable platforms, inbound modular decks, and inbound freight. The ordered move instructions can be assigned to be carried out by manual conveyance vehicles or by automated guided vehicles based upon a plurality of criteria. The automated cross-dock management system is also able to detect damaged freight on the cross-dock using a combination of streams from video cameras.

A portable dock trailer is provided herein. In various embodiments, the portable dock trailer includes a frame, a ramp, a loading deck, and a mechanism for raising and lowering the ramp. The portable dock trailer permits the loading and unloading of cargo when a traditional loading dock is not available. Embodiments of the portable dock trailer are configured to assume a towing position to be used during transport and a loading position to be used at a loading site.

A portable dock trailer is provided herein. In various embodiments, the portable dock trailer includes a frame, a ramp, a loading deck, and a mechanism for raising and lowering the ramp. The portable dock trailer permits the loading and unloading of cargo when a traditional loading dock is not available. Embodiments of the portable dock trailer are configured to assume a towing position to be used during transport and a loading position to be used at a loading site.