Eccentric facing unit
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United States of America Patent
Stats
-
May 20, 2003
Grant Date -
Dec 19, 2002
app pub date -
Nov 5, 2001
filing date -
Jun 13, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An eccentric facing unit wherein a tool driving shaft is concentrically disposed in a spindle for relative rotation with respect to the spindle. A tool-shaft supporting shaft is eccentrically disposed in a spindle and is connected with the tool driving shaft through a geared transmission so as to rotate at speed two times faster than that of the tool driving shaft. A tool shaft is eccentrically disposed in the tool-shaft supporting shaft in an eccentricity equal to that of the tool-shaft supporting shaft with respect to the spindle and is connected through an Oldham's shaft coupling with the tool driving shaft for integral rotation therewith.
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Cited Art Landscape
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