Abrading – Precision device or process - or with condition responsive... – With indicating
Patent
1996-10-30
1999-04-20
Scherbel, David A.
Abrading
Precision device or process - or with condition responsive...
With indicating
451167, B24B 4900, B24B 5100
Patent
active
058953124
ABSTRACT:
An apparatus for removing surface irregularities from a flat workpiece includes one or more abrading assemblies through which the workpiece passes sequentially. Each abrading assembly has a lower contact assembly and an upper contact assembly. The upper contact assembly is precisely spaced above the lower contact assembly in opposing parallel relation to the lower assembly. The lower and upper contact assemblies reciprocate in opposing directions to provide abrading action to the workpiece.
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Covert Dennis Albert
Gardecki Leonard James
Linnell David Clyde
Stark Brian J.
Waligunda David M.
Banks Derris Holt
Capella Steven
International Business Machines - Corporation
Scherbel David A.
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