Abstract: A storage compartment and integrated tailgate worksurface is disclosed. The storage compartment is easily retrofitable to any standard or light duty pick-up truck bed. A parallel linkage mechanism and integrated power unit can raise and lower the storage compartment without rotation, thereby keeping objects in an initial desired orientation and placement within the compartment. The parallel linkage system also facilitates adjustment of the integrated tailgate work surface to convenient working heights.

Abstract: A robotic apparatus for the cleaning and maintenance of coal fired boilers, which is designed to operate in the high temperature environment of the combustion gasses to effectively clean and remove slag deposits of the boiler heat transfer surfaces by use of a precision directed, low pressure, low flow rate water stream. The robotic cleaning apparatus is comprised of lightweight carbon fibre structural elements, attached to the exterior of the boiler, and cooled by annular pressurized water sheaths impingent on a thin metal skin covering the lightweight structural elements. Multiple articulated joints allow for complete access to the heat transfer surfaces of the boiler. A variety of payloads can be delivered to specific points within the boiler, including imaging systems, cutting, and welding apparatuses. A mathematical state space control matrix allows for optimal positioning and feedback control of motions.

Abstract: A storage compartment and integrated tailgate worksurface to be easily retrofitable to any standard or light duty pick-up type truck bed, whereby a parallel linkage mechanism and integrated power unit can raise and lower the tailgate assembly without rotation, thereby keeping objects in an initial desired orientation and placement, as well as positioning them and the integrated tailgate worksurface at a convenient adjustable working height.