Patent ID: 7073669
Filing Date: 2006-07-11
Classification: B07B

Abstract:
1. A launching apparatus for separating compressible work pieces from non-compressible work pieces, said launching apparatus comprised of: a frame; a first roller mounted on said frame; a second roller mounted on said frame; at least one driver in operative engagement with at least one of said first roller and said second roller such that at least said first roller rotates at a first speed; said first roller rotating in a first direction and said second roller rotating in a substantially opposite direction; a belt having a receiving end, said receiving end being disposed to receive an input of work pieces and said belt having an output end disposed to guide the work pieces between said first roller and said second roller; said first roller and said second roller being configured to define a gap therebetween, said gap being dimensioned to compress a compressible work piece upon receipt of the compressible work piece from said belt; and said rotation of at least one of said first roller or said second roller in compressive contact with a compressible work piece imparting a first propulsive force on the compressible work piece, whereby the compressible work piece is propelled away from said launching apparatus.