Solid material comminution or disintegration – Apparatus – Combined or convertible
Reexamination Certificate
2005-09-27
2005-09-27
Rosenbaum, Mark (Department: 3725)
Solid material comminution or disintegration
Apparatus
Combined or convertible
C384S114000
Reexamination Certificate
active
06948669
ABSTRACT:
This invention generally relates to reduction drive assemblies and, more particularly, to belt and pulley reduction drive assemblies and related support structure for portable equipment to mix and aerate materials. The support structure is adapted to provide support to a jack shaft and any associated bearing assemblies and to facilitate adjustment and tightening of various components of the reduction assembly.
REFERENCES:
patent: 4451371 (1984-05-01), Peck
Rosenbaum Mark
Sheridan & Ross P.C.
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