Solid material comminution or disintegration – Apparatus – With separation or classification of material
Reexamination Certificate
2005-07-12
2005-07-12
Larson, Lowell A. (Department: 3725)
Solid material comminution or disintegration
Apparatus
With separation or classification of material
C241SDIG014, C164S412000
Reexamination Certificate
active
06915970
ABSTRACT:
An apparatus for vibratingly smashing sand masses, comprising a sand tank (30) elastically supported and having an inner tank (33) therein for holding sand masses; and vibrating means (21) having unbalanced weights for vibrating the sand tank, including the inner tank, by rotating the unbalanced weights, such that the vibrations of the sand tank draw a Lissajous's figure of approximately a circle. The inner tank (33) is defined by a wall (31) disposed in the sand tank apart from the inner surface (30A) of the sand tank (30), the wall (31) having a plurality of apertures (32).
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Iyoda Yoshiji
Sugiura Tadashi
Suzuki Akito
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Larson Lowell A.
Sintokogio Ltd.
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