Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Reexamination Certificate
2006-03-24
2008-11-11
Miller, Bena (Department: 3725)
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
C241S237000
Reexamination Certificate
active
07448568
ABSTRACT:
A shredder for shredding a by-product, such as sprue, runner and the like generated when molding a thermoplastic synthetic resin product, into recyclable shredded pieces, is structured such that front and rear oscillating side walls are openable, right and left stationary side walls are connected by two support shafts and one connection member, and two support shafts serve as pivot axes of the oscillating side walls and connection members connecting the right and left stationary side walls.
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Ishii Satoshi
Katsumura Hikoichi
Yamashita Saiji
Coleman Henry D.
Matsui Mfg. Co., Ltd.
Miller Bena
Sapone William J.
Sudol R. Neil
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