Metal working – Means to assemble or disassemble – Means to assemble electrical device
Reexamination Certificate
2007-08-17
2009-12-15
Kim, Paul D (Department: 3729)
Metal working
Means to assemble or disassemble
Means to assemble electrical device
C029S458000, C029S603030, C029S603040, C206S710000, C206S712000, C206S454000, C414S408000, C414S811000, C428S034100, C428S035700, C428S922000, C428S367000, C428S848000, C360S135000
Reexamination Certificate
active
07631419
ABSTRACT:
A disk processing device holds and rotates a disk with a spindle. Processing tapes are supplied out and wound up by a tape reel unit so as to sandwich and be pressed on both surfaces of the disk through contact rollers. As a crankshaft is rotated, a sliding plate rotates around it and a slidable shaft rotates around a fulcrum part while sliding along the sliding plate such that the contact roller undergoes a reciprocating motion in a radial direction of the disk together with a slider rotatably attached to the slidable shaft.
REFERENCES:
patent: 5442638 (1995-08-01), Awad et al.
patent: 6081411 (2000-06-01), Green et al.
Horie Yuji
Okuyama Hiromitsu
Kim Paul D
NIHON Micro Coating Co., Ltd.
Weaver Austin Villeneuve & Sampson LLP
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