Abrading machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 28, 2004
Grant Date -
N/A
app pub date -
Aug 28, 2001
filing date -
Dec 1, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A machine for abrading or polishing a workpiece comprises a holding surface holding the workpiece, a head member arranged along a rotation axis to rotate about the rotation axis, a working member having a surface for abrading or polishing the workpiece arranged on the head member on die rotational axis for rotation about the rotation axis with the head member, a first driving arrangement for driving a head member and the working member mounted thereon to rotate about the rotation axis, a head mounting arrangement for mounting the head member, a second driving arrangement for driving the head mounting arrangement to incline the rotation axis of the head member relative to a precession axis intersecting the rotation axis, and for moving the head member to inclined positions with the rotation axis processed about the precession axis, and a third driving arrangement for relatively moving the head mounting arrangement across the holding surface.
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Family
International Classification(s)
Cited Art Landscape
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