Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Reexamination Certificate
2006-03-07
2006-03-07
Rosenbaum, Mark (Department: 3725)
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
C241S295000
Reexamination Certificate
active
07007878
ABSTRACT:
A vehicle has a housing mounting within it a rotor assembly comprising parallel shafts having intermeshing cutter discs in axially spaced relation thereon. The discs have radial projections with first cutting edges extending axially to face in a rotatively leading direction. Cutter segments carried on the discs project radially outwardly to provide second cutting edges of lesser axial extent facing in the leading direction. A toothed member mechanism carries teeth which project into the axial spaces between the discs and provides axial surfaces for coacting with the first and second cutting edge.
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Morbark, Inc.
Reising Ethington Barnes Kisselle & Learman P.C.
Rosenbaum Mark
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