Abstract: An incremental material urging system comprising: (a) a container structure having a rear end and a forward end, (b) a material urging structure (c) material urging structure activating means wherein said material urging structure is incrementally advanced from a retracted position at said rear end of said container structure, to a fully advanced position at said forward end of said container structure, where said forward end is a discharge end.

Abstract: An incremental material urging system adapted to the compaction of a volume of compactable material; said system comprising: (e) a container structure including floor, roof, and side wall structures closed at a first rearward end, (f) a loading aperture in said roof for introducing said compactable material into said container structure, (g) an incrementing urging structure adapted to traversing substantially the length of said container structure, (h) a discharge gate at a second forward end of said container structure for the ejection of said compactable material, characterized in that said incrementing urging structure is urged into incremental horizontal motion within said container structure by two cooperating mechanical systems.

Abstract: An incremental material urging system comprising: (a) a container structure having a rear end and a forward end, (b) a material urging structure (c) material urging structure activating means wherein said material urging structure is incrementally advanced from a retracted position at said rear end of said container structure, to a fully advanced position at said forward end of said container structure, where said forward end is a discharge end.