| 摘要 |
A linear sanding apparatus, for providing a linear reciprocating sanding action, and having a support assembly, a drive shaft, and having a angled drive plate on the shaft, and a motor for rotating the shaft, two transmission devices coupled to the drive plate, and operable by rotation of the drive plate, to reciprocate along linear paths in opposite directions side by side to one another, and first and second sanding plates connected to respective transmission devices, and movable in unison with movement of the devices to and fro, side by side to one another along reciprocating linear parallel paths in opposite directions.
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