Apparatus for cooling neck rings in a glass molding machine
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United States of America Patent
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May 14, 1996
Grant Date -
N/A
app pub date -
Nov 24, 1993
filing date -
Jun 7, 1991
priority date (Note) -
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status (Latency Note)
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Abstract
Each neck tool half is mounted on a neck tool holder and together they are movable from the illustrated initial position in a parison mold station to a finishing mold station. On each neck tool holder is secured a movable part of a distribution device for cooling air. A stationary part of the distribution device transfers cooling air from a stationary supply device having a valve. Between the stationary and movable parts there is a jointing gap which is inclined to the vertical. The cooling air is blown through nozzle apertures against the outside of the neck tool half.
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