Abrading – Machine – Sandblast
Reexamination Certificate
2005-10-07
2008-07-01
Rose, Robert (Department: 3723)
Abrading
Machine
Sandblast
C451S073000, C451S089000
Reexamination Certificate
active
07393265
ABSTRACT:
A honing machine1is provided with a honing zone5for subjecting a work2to a liquid honing process and a washing zone6for subjecting the work2to which the liquid honing process was executed at the honing zone5to a washing process in a housing4shielded from an external air, the honing zone5and the washing zone6being disposed adjacently. A partition wall7for preventing an ambient gas of the honing zone5from entering into the washing zone6is disposed between the honing zone5and the washing zone6in the housing4. An in-liquid conveying apparatus10for conveying the work2to which the liquid honing process was executed at the honing zone5from the honing zone5to the washing zone6with the work kept immersed in the liquid72in a carrying bath11is disposed in the housing4.
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Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Rose Robert
Showa Denko K.K.
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