A loading-dock signaling system includes an internal signal light, an external signal light and a wheel chock having a base and a handle extending from the base. A chock signal light is positioned on the handle. The internal signal light, the external signal light and the chock signal light are in signal communication with one another to provide at least a plurality of illuminated indicia to an exterior dock area and an interior dock area. The exterior dock area and the interior dock area are separated by a dock door.

The present disclosure provides an end-to-end cargo handling system. The end-to-end cargo handling system comprises a transportation unit comprising a first sensing agent, a lift unit comprising a second sensing agent, and a control module in communication with the transportation unit and the lift unit via a network, wherein the transportation unit and the lift unit are configured to move a cargo unit from a first location to a second location autonomously.

Each scissor frame of the patient positioning table has a first and a second scissor arm connected in an X-shaped arrangement to pivot about a common pivot axis via a lifting facility for vertically moving the positioning table. The lifting facility includes a roller arrangement configured to be moved by a traction device. The roller arrangement is arranged between, and guides, arm segments of the scissor frames. The arm segments open in a V-shape, wherein the traction device is fixed in position by at least one end and is led via a roller unit having deflecting rollers, one located upstream of the roller arrangement and one located downstream of the roller arrangement. The position of the roller arrangement between the arm segments is variable with the aid of a drive facility, which interacts with the traction device.

The present disclosure provides an end-to-end cargo handling system. The end-to-end cargo handling system comprises a transportation unit comprising a first sensing agent, a lift unit comprising a second sensing agent, and a control module in communication with the transportation unit and the lift unit via a network, wherein the transportation unit and the lift unit are configured to move a cargo unit from a first location to a second location autonomously.

A boom conveyor includes a boom that carries a conveyor, a support structure for the boom, a rear pivot joint that connects a rear end of the boom to the support structure, and a pivot drive that controls pivoting movement of the boom about the rear pivot joint. The boom conveyor apparatus includes an operator platform and an attachment mechanism at a front end of the boom whereby the operator platform may be attached to the boom or detached therefrom. The attachment mechanism includes a leveling mechanism that is configured to apply a leveling adjustment to the operator platform.

The present invention provides an automatic container loading and unloading apparatus and method. The apparatus comprises: a data acquisition module, used for scanning a container truck panel to obtain laser point cloud data; a data preprocessing module, used for segmenting a laser point cloud on a surface of the container truck panel from the laser point cloud data; a key point extraction module, used for performing edge extraction on the laser point cloud on the surface of the container truck panel to obtain discrete points on edges of the keel of the container truck panel; and a straight line fitting module, used for performing random sample consensus straight line fitting on the discrete points on the edges of the keel of the container truck panel to obtain spatial straight lines of the edges of the keel of the truck panel. The automatic container loading and unloading apparatus and method provided by the present invention using spatial straight lines on the edges of the keel of the container truck panel for computing processing, thereby achieving stronger robustness and higher accuracy, so that a container is loaded onto the container truck panel with higher precision and lower calculation amount.

The present invention provides an automatic container loading and unloading apparatus and method. The apparatus comprises: a data acquisition module, used for scanning a container truck panel to obtain laser point cloud data; a data preprocessing module, used for segmenting a laser point cloud on a surface of the container truck panel from the laser point cloud data; a key point extraction module, used for performing edge extraction on the laser point cloud on the surface of the container truck panel to obtain discrete points on edges of the keel of the container truck panel; and a straight line fitting module, used for performing random sample consensus straight line fitting on the discrete points on the edges of the keel of the container truck panel to obtain spatial straight lines of the edges of the keel of the truck panel. The automatic container loading and unloading apparatus and method provided by the present invention using spatial straight lines on the edges of the keel of the container truck panel for computing processing, thereby achieving stronger robustness and higher accuracy, so that a container is loaded onto the container truck panel with higher precision and lower calculation amount.

The discussion relates to loading electronic assemblies on multi-shelf chasses. One example can include a vertical positioning mechanism configured to be secured to a multi-shelf chassis and to align a carrier supporting an electronic assembly with an individual shelf of the multi-shelf chassis. The example can also include a horizontal positioning mechanism configured to extend the carrier along the individual shelf and an anti-deflection mechanism configured to reduce downward deflection of the carrier when the carrier is extended into the electronic assembly loader tool along the individual shelf.

The discussion relates to loading electronic assemblies on multi-shelf chasses. One example can include a vertical positioning mechanism configured to be secured to a multi-shelf chassis and to align a carrier supporting an electronic assembly with an individual shelf of the multi-shelf chassis. The example can also include a horizontal positioning mechanism configured to extend the carrier along the individual shelf and an anti-deflection mechanism configured to reduce downward deflection of the carrier when the carrier is extended into the electronic assembly loader tool along the individual shelf.

A boom conveyor includes a boom that carries a conveyor, a support structure for the boom, a rear pivot joint that connects a rear end of the boom to the support structure, and a pivot drive that controls pivoting movement of the boom about the rear pivot joint. The boom conveyor apparatus includes an operator platform and an attachment mechanism at a front end of the boom whereby the operator platform may be attached to the boom or detached therefrom. The attachment mechanism includes a leveling mechanism that is configured to apply a leveling adjustment to the operator platform.