Abrading – Machine – Rotary tool
Reexamination Certificate
2007-01-30
2007-01-30
Eley, Timothy V. (Department: 3724)
Abrading
Machine
Rotary tool
C451S042000, C451S384000
Reexamination Certificate
active
10958082
ABSTRACT:
An end face polishing apparatus has a jig plate for supporting at least one workpiece having an end face and a polishing plate mounted for undergoing movement. A polishing member is mounted on the polishing plate for undergoing movement therewith to polish the end face of the workpiece. A slidable contact member is disposed on the jig plate for slidable contact with the polishing plate during a polishing operation to thereby regulate a polishing amount of the end face of the workpiece.
REFERENCES:
patent: 4831784 (1989-05-01), Takahashi
patent: 4979334 (1990-12-01), Takahashi
patent: 5458531 (1995-10-01), Matsuoka et al.
patent: 6592433 (2003-07-01), Buehler
Minami Koji
Taira Junji
Adams & Wilks
Eley Timothy V.
Seikoh Giken Co. Ltd.
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