Solid material comminution or disintegration – Apparatus – Combined or convertible
Reexamination Certificate
2007-10-23
2007-10-23
Rosenbaum, Mark (Department: 3725)
Solid material comminution or disintegration
Apparatus
Combined or convertible
C241S101760, C241S271000
Reexamination Certificate
active
11246481
ABSTRACT:
The concrete product recycling machine is transportable to job sites for breaking apart concrete panels and recycling the concrete and the steel reinforcement therein. The concrete panel recycling machine has a conveyor to transport the panels to rest on top of an anvil. The anvil supports the panel for a hammer to engage the panel on the anvil such that the energy imparted by the hammer is reflected by the anvil and breaks apart the concrete panel. Concrete aggregate produced by the hammer fall onto a conveyor thereunder to transport the concrete for recycling. The hammer may traverse the width of the panel to reach all portions of the surface. The steel reinforcement rods can be sawed into manageable and saleable lengths. The steel can be dropped into a container for removal by scrap dealers.
REFERENCES:
patent: 5028170 (1991-07-01), Gorski et al.
patent: 0031787 (1980-11-01), None
Kahm Steven E.
Nikolai & Mersereau , P.A.
Road Processing Resources, Inc.
Rosenbaum Mark
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