Guide head for heavy winding rolls
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 21, 1994
Grant Date -
N/A
app pub date -
Feb 16, 1993
filing date -
Jul 13, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The guide head for heavy rolls includes a bracket, a nonrotatable trunnion formed with three parts each having a respective outer surface, a rotatable hollow guide formed with a an annular surface, a radial bearing spaced radially inwardly from the inner surface of the guide and forming therewith a an annular clearance receiving an elastic O-ring capable of deforming under the load mounted on the guide.
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Cited Art Landscape
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