Abstract: A skirt for a material transport system, eg conveyor belt (104), includes liner plates (111, 112) mounted on the conveyor side of body (200). Removal of certain plates (112) only requires access via the side of body (200) away from conveyor (104). To remove plate (112) requires removal of its support member (210) as well and so provides an aperture through which a workman can insert his hand to remove further plates (111, 112). Member (210) may be hel to body (200) using wedges inserted through eyes and this member (210) may be positioned with the aid of tabs and guides. Rubber dust seals are also provided which are clamped in place using plates and wedge arrangements. These seals must be removed prior to removal of liner plates (111, 112).

Abstract: A skirt for a material transport system, eg conveyor belt (104), includes liner plates (111, 112) mounted on the conveyor side of body (200). Removal of certain plates (112) only requires access via the side of body (200) away from conveyor (104). To remove plate (112) requires removal of its support member (210) as well and so provides an aperture through which a workman can insert his hand to remove further plates (111, 112). Member (210) may be hel to body (200) using wedges inserted through eyes and this member (210) may be positioned with the aid of tabs and guides. Rubber dust seals are also provided which are clamped in place using plates and wedge arrangements. These seals must be removed prior to removal of liner plates (111, 112).

Abstract: A method and system for creating a precision approach for an aircraft to a position on the ground from a location above the ground is disclosed. The system comprises a display unit onboard the aircraft that displays a digital moving map, a database onboard the aircraft that contains digital terrain elevation data and obstacle data, a global positioning receiver that identifies the in flight position of the aircraft and an input device use to select the position on the ground displayed on the digital moving map. A processor that is also onboard the aircraft is communicably linked to the display unit, the database and the global positioning receiver. The processor generates the digital moving map on the display unit from the digital terrain elevation data and obstacle data and creates an approach derived from global positioning system data for the aircraft to the position on the ground selected on the digital moving map based upon the in flight position of the aircraft.