Anti-rotation device for capping machine
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United States of America Patent
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Oct 6, 1998
Grant Date -
N/A
app pub date -
Apr 28, 1997
filing date -
Apr 28, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device and method of preventing rotation of a plastic container of the type having a generally cylindrical body, a circular flange below a threaded neck and a pedaloid base with pads separated by diverging recesses as a capping head screws a cap onto the neck while the capping head and container are moving in unison along a preselected path, which device method comprises a support member with an upwardly extending, fixed rib extending along the path whereby the container slides along the rib as it is moved with the capping head so the rib extends into a recess of the pedaloid base to prevent rotation of the container with the capping head.
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