Work head
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United States of America Patent
Stats
-
Apr 17, 2012
Grant Date -
Aug 27, 2009
app pub date -
Mar 24, 2005
filing date -
Mar 31, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A work head adapted to support at least one elongate work piece, said work head having a first drive shaft capable of rotation about a central axis, said work pieces being supported from the work head at a position spaced radially from the central axis such that the axis of each work piece is in the same plane as the central axis, the work pieces supported from the work head to be capable of rotation about their central axes, the drive shaft adapted to be caused to rotate by a first drive, the work pieces adapted to be caused to rotate by a second drive.
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