Patent ID: 7410323
Filing Date: 2008-08-12
Classification: E01C

Abstract:
1. An apparatus for compaction, breaking and rubblizing comprising: a first non-circular plate having a first plate flat portion and a first plate thickness; a second non-circular plate having a second plate flat portion and a second plate thickness substantially equivalent to said first plate thickness; and a third plate having a third plate first flat portion and a third plate second flat portion and a third plate thickness less than said first plate thickness and said second plate thickness; wherein said first plate flat portion is coupled to said third plate first flat portion and said second plate is coupled to said third plate second flat portion and each of said first plate, said second plate and said third plate are configured to form a non-circular multi-lobed roller assembly, and said multi-lobed roller assembly is suitable for rotatably mounting on an axle, said axle being suitable for mounting on a frame assembly and following said frame assembly as said frame assembly moves along a surface of a material.