Abrading – Machine – Rotary reciprocating tool
Patent
1995-05-18
1996-07-02
Rose, Robert A.
Abrading
Machine
Rotary reciprocating tool
451 65, 451150, B24B 706
Patent
active
055316360
ABSTRACT:
A sander for mechanically abrading a surface of a workpiece. The inventive device includes a main frame having a moving conveyer extending therethrough. A first sanding drum assembly is positioned over the conveyer and rotates for initially abrading a surface of a workpiece positioned on the conveyer. A second sanding drum assembly is also positioned above the conveyer and is caused to rotate and axially oscillate to finally abrade the workpiece.
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